Company lists · Data refreshed November 2026
Top 25 Critical infrastructure security consultants worldwide
RevenueBase identified 24,330 company matches for critical infrastructure security consultants worldwide as of November 2026 and tracks 391,413 professional contacts across them, including 95,498 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for critical infrastructure security consultants worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026. Country and city lists for critical infrastructure security consultants follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest critical infrastructure security consultants worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 13,149 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 7,043 contacts → | ||||
Exact match “Who we are: Amey is a global, integrated infrastructure consultancy and operations partner.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 7,033 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 4,263 contacts → | ||||
Exact match “U.S.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 3,977 contacts → | ||||
Exact match “Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 3,955 contacts → | ||||
Exact match “Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 3,593 contacts → | ||||
Exact match “Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 3,355 contacts → | ||||
Exact match “Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 3,200 contacts → | ||||
Exact match “Control Risks is a global specialist risk consultancy that helps to create secure, compliant and resilient organisations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 2,207 contacts → | ||||
Exact match “Crisis24, a GardaWorld company, is widely regarded as the leading integrated risk management, crisis response, consulting, and global protective solutions firm, serving the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 2,171 contacts → | ||||
Exact match “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 2,136 contacts → | ||||
Exact match “Pinkerton, established in 1850 by Allan Pinkerton, stands as a leading global provider of security and risk management solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 2,103 contacts → | ||||
Exact match “Elke dag zetten onze collega’s zich in voor jouw veiligheid en die van iedereen om jou heen, zodat jij je veilig voelt en veilig bent.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 1,964 contacts → | ||||
Exact match “At Wilson Security, we are committed to building a safer future for everyone.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 1,928 contacts → | ||||
Exact match “Paragon Systems employs over 10,500 professionals in specialized operations providing security, fire, investigations, inspections, cybersecurity, risk management, and mission…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 1,667 contacts → | ||||
Exact match “We are an intelligence-led security business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 1,572 contacts → | ||||
Exact match “ICTS Europe is Europe’s leading security specialist.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 1,515 contacts → | ||||
Exact match “Airbus Protect is an Airbus subsidiary bringing together expertise in cybersecurity, safety and sustainability-related services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 1,514 contacts → | ||||
Exact match “We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 1,506 contacts → | ||||
Exact match “With offices in the UK and Australia, Frazer-Nash is a leading systems, engineering and technology company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 1,465 contacts → | ||||
Exact match “First Security Group LLC was founded in 2004 with the vision of His Highness, the Vice President, Prime Minister, and Ruler of Dubai, Sheikh Mohamed bin Rashid Al Maktoum.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 1,460 contacts → | ||||
Exact match “At Imvula Quality Protection, we don’t just provide security, we create peace of mind.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 1,449 contacts → | ||||
Exact match “See a different world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 1,346 contacts → | ||||
Exact match “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 1,244 contacts → | ||||
Exact match “IEM is a professional services firm dedicated to building a safe, secure, and resilient world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “critical infrastructure security consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 24,330 critical infrastructure security consultants worldwide
See the full list, filter by size, metro and specialty, and access 95,498 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Critical infrastructure security consultants worldwide at a glance
As of Nov 5, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for critical infrastructure security consultants are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “critical infrastructure security consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 95,498 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Critical infrastructure security consultants by location
171 lists · largest firstEvery Critical infrastructure security consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Critical infrastructure security consultants based in the United States5,262
- Critical infrastructure security consultants based in the United Kingdom1,737
- Critical infrastructure security consultants based in India1,301
- Critical infrastructure security consultants based in France946
- Critical infrastructure security consultants based in Brazil853
- Critical infrastructure security consultants based in Australia814
- Critical infrastructure security consultants based in Germany768
- Critical infrastructure security consultants based in Canada701
- Critical infrastructure security consultants based in the Netherlands497
- Critical infrastructure security consultants based in Mexico419
- Critical infrastructure security consultants based in the United Arab Emirates415
- Critical infrastructure security consultants based in Italy407
- Critical infrastructure security consultants based in Spain398
- Critical infrastructure security consultants based in South Africa296
- Critical infrastructure security consultants based in Switzerland270
- Critical infrastructure security consultants based in Sweden241
- Critical infrastructure security consultants based in Colombia234
- Critical infrastructure security consultants based in Israel222
- Critical infrastructure security consultants based in Türkiye222
- Critical infrastructure security consultants based in Chile217
- Critical infrastructure security consultants based in Belgium201
- Critical infrastructure security consultants based in Argentina182
- Critical infrastructure security consultants based in Poland181
- Critical infrastructure security consultants based in Nigeria160
- Critical infrastructure security consultants based in Saudi Arabia158
- Critical infrastructure security consultants based in Pakistan132
- Critical infrastructure security consultants based in Peru126
- Critical infrastructure security consultants based in Singapore126
- Critical infrastructure security consultants based in Indonesia115
- Critical infrastructure security consultants based in Denmark112
- Critical infrastructure security consultants based in Austria108
- Critical infrastructure security consultants based in New Zealand104
- Critical infrastructure security consultants based in Morocco94
- Critical infrastructure security consultants based in Kenya87
- Critical infrastructure security consultants based in Romania84
- Critical infrastructure security consultants based in Czechia79
- Critical infrastructure security consultants based in Portugal79
- Critical infrastructure security consultants based in Greece78
- Critical infrastructure security consultants based in Malaysia78
- Critical infrastructure security consultants based in Egypt77
- Critical infrastructure security consultants based in Ireland75
- Critical infrastructure security consultants based in Ecuador73
- Critical infrastructure security consultants based in Finland69
- Critical infrastructure security consultants based in Norway64
- Critical infrastructure security consultants based in Ukraine53
- Critical infrastructure security consultants based in the Philippines53
- Critical infrastructure security consultants based in China52
- Critical infrastructure security consultants based in Qatar51
- Critical infrastructure security consultants based in Hungary44
- Critical infrastructure security consultants based in Thailand44
- Critical infrastructure security consultants based in Luxembourg43
- Critical infrastructure security consultants based in Bulgaria41
- Critical infrastructure security consultants based in Japan41
- Critical infrastructure security consultants based in Hong Kong40
- Critical infrastructure security consultants based in Estonia37
- Critical infrastructure security consultants based in Slovakia35
- Critical infrastructure security consultants based in the Dominican Republic33
- Critical infrastructure security consultants based in Jordan32
- Critical infrastructure security consultants based in Panama30
- Critical infrastructure security consultants based in Uruguay30
- Critical infrastructure security consultants based in Croatia29
- Critical infrastructure security consultants based in Cyprus28
- Critical infrastructure security consultants based in Costa Rica27
Cities
- Critical infrastructure security consultants based in London, United Kingdom667
- Critical infrastructure security consultants based in Sao Paulo, Brazil280
- Critical infrastructure security consultants based in Paris, France261
- Critical infrastructure security consultants based in Dubai, United Arab Emirates242
- Critical infrastructure security consultants based in New York, United States187
- Critical infrastructure security consultants based in Melbourne, Australia166
- Critical infrastructure security consultants based in Bangalore, India164
- Critical infrastructure security consultants based in Toronto, Canada160
- Critical infrastructure security consultants based in Sydney, Australia156
- Critical infrastructure security consultants based in Washington, United States118
- Critical infrastructure security consultants based in Madrid, Spain114
- Critical infrastructure security consultants based in Houston, United States113
- Critical infrastructure security consultants based in Singapore, Singapore108
- Critical infrastructure security consultants based in Mexico City, Mexico105
- Critical infrastructure security consultants based in Hyderabad, India104
- Critical infrastructure security consultants based in Stockholm, Sweden101
- Critical infrastructure security consultants based in Mumbai, India99
- Critical infrastructure security consultants based in Riyadh, Saudi Arabia97
- Critical infrastructure security consultants based in Atlanta, United States96
- Critical infrastructure security consultants based in Austin, United States91
- Critical infrastructure security consultants based in Pune, India88
- Critical infrastructure security consultants based in Istanbul, Türkiye86
- Critical infrastructure security consultants based in Dallas, United States82
- Critical infrastructure security consultants based in Montreal, Canada82
- Critical infrastructure security consultants based in New Delhi, India82
- Critical infrastructure security consultants based in Bogota, Colombia79
- Critical infrastructure security consultants based in Chicago, United States77
- Critical infrastructure security consultants based in Berlin, Germany75
- Critical infrastructure security consultants based in Warsaw, Poland75
- Critical infrastructure security consultants based in Brisbane, Australia74
- Critical infrastructure security consultants based in Miami, United States74
- Critical infrastructure security consultants based in Nairobi, Kenya74
- Critical infrastructure security consultants based in Los Angeles, United States73
- Critical infrastructure security consultants based in Buenos Aires, Argentina71
- Critical infrastructure security consultants based in Rio De Janeiro, Brazil68
- Critical infrastructure security consultants based in Rome, Italy68
- Critical infrastructure security consultants based in Chennai, India67
- Critical infrastructure security consultants based in Johannesburg, South Africa67
- Critical infrastructure security consultants based in Calgary, Canada65
- Critical infrastructure security consultants based in Santiago, Chile65
- Critical infrastructure security consultants based in Tampa, United States59
- Critical infrastructure security consultants based in Lima, Peru58
- Critical infrastructure security consultants based in Ottawa, Canada58
- Critical infrastructure security consultants based in San Francisco, United States58
- Critical infrastructure security consultants based in Barcelona, Spain57
- Critical infrastructure security consultants based in Milan, Italy57
- Critical infrastructure security consultants based in Denver, United States56
- Critical infrastructure security consultants based in Lagos, Nigeria56
- Critical infrastructure security consultants based in Noida, India56
- Critical infrastructure security consultants based in Tel Aviv, Israel55
- Critical infrastructure security consultants based in Charlotte, United States54
- Critical infrastructure security consultants based in Canberra, Australia51
- Critical infrastructure security consultants based in Gurgaon, India51
- Critical infrastructure security consultants based in Munich, Germany51
- Critical infrastructure security consultants based in Boston, United States49
- Critical infrastructure security consultants based in Manchester, United Kingdom48
- Critical infrastructure security consultants based in Arlington, United States47
- Critical infrastructure security consultants based in Orlando, United States46
- Critical infrastructure security consultants based in Ahmedabad, India45
- Critical infrastructure security consultants based in Alexandria, United States45
- Critical infrastructure security consultants based in San Diego, United States45
- Critical infrastructure security consultants based in Vienna, Austria45
- Critical infrastructure security consultants based in Cape Town, South Africa43
- Critical infrastructure security consultants based in San Antonio, United States43
- Critical infrastructure security consultants based in Amsterdam, Netherlands42
- Critical infrastructure security consultants based in Bucharest, Romania42
- Critical infrastructure security consultants based in Delhi, India42
- Critical infrastructure security consultants based in Abu Dhabi, United Arab Emirates41
- Critical infrastructure security consultants based in Seattle, United States41
- Critical infrastructure security consultants based in Cairo, Egypt40
- Critical infrastructure security consultants based in Frankfurt, Germany38
- Critical infrastructure security consultants based in Perth, Australia38
- Critical infrastructure security consultants based in Quito, Ecuador38
- Critical infrastructure security consultants based in Vancouver, Canada38
- Critical infrastructure security consultants based in Zurich, Switzerland38
- Critical infrastructure security consultants based in Auckland, New Zealand37
- Critical infrastructure security consultants based in Columbia, United States37
- Critical infrastructure security consultants based in Las Vegas, United States37
- Critical infrastructure security consultants based in Phoenix, United States37
- Critical infrastructure security consultants based in Prague, Czechia37
- Critical infrastructure security consultants based in Brasilia, Brazil36
- Critical infrastructure security consultants based in Monterrey, Mexico36
- Critical infrastructure security consultants based in Doha, Qatar34
- Critical infrastructure security consultants based in Hamburg, Germany33
- Critical infrastructure security consultants based in Wellington, New Zealand33
- Critical infrastructure security consultants based in Raleigh, United States32
- Critical infrastructure security consultants based in Belo Horizonte, Brazil30
- Critical infrastructure security consultants based in Kyiv, Ukraine30
- Critical infrastructure security consultants based in Medellin, Colombia30
- Critical infrastructure security consultants based in Reston, United States30
- Critical infrastructure security consultants based in Jakarta, Indonesia29
- Critical infrastructure security consultants based in Minneapolis, United States29
- Critical infrastructure security consultants based in Tallinn, Estonia29
- Critical infrastructure security consultants based in Athens, Greece28
- Critical infrastructure security consultants based in Birmingham, United Kingdom28
- Critical infrastructure security consultants based in Dublin, Ireland28
- Critical infrastructure security consultants based in Lisbon, Portugal28
- Critical infrastructure security consultants based in Mclean, United States28
- Critical infrastructure security consultants based in Sheridan, United States28
- Critical infrastructure security consultants based in Montevideo, Uruguay27
- Critical infrastructure security consultants based in Oslo, Norway27
- Critical infrastructure security consultants based in Scottsdale, United States27
- Critical infrastructure security consultants based in Ankara, Türkiye26
- Critical infrastructure security consultants based in Ashburn, United States25
- Critical infrastructure security consultants based in Barueri, Brazil25
- Critical infrastructure security consultants based in Colorado Springs, United States25
- Critical infrastructure security consultants based in Kuala Lumpur, Malaysia25
- Critical infrastructure security consultants based in Wilmington, United States25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “critical infrastructure security consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical infrastructure security consultants are there worldwide?
RevenueBase identified 24,330 company matches for critical infrastructure security consultants worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Private Sector tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most critical infrastructure security consultants?
The United States leads with 5,262 companies, followed by the United Kingdom (1,737) and India (1,301). Every critical infrastructure security consultants list by country and city is linked on this page.
Which city has the most critical infrastructure security consultants?
London leads with 676 company records, followed by Sao Paulo (280) and Paris (261).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 95,498 professional contacts with verified work emails tracked across these 24,330 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 24,330 critical infrastructure security consultants worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 critical infrastructure security consultants worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 24,330 matching company records for critical infrastructure security consultants worldwide, with 391,413 tracked contacts and 95,498 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 critical infrastructure security consultants worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Private Sectorlockervault.comHQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 13,149 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  AMEYamey.co.ukHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 7,043 contacts → |
“Who we are: Amey is a global, integrated infrastructure consultancy and operations partner.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Securitas Groupsecuritas.comHQ: Stockholm, SwedenReported employees: 10001+ | Stockholm, Sweden | 10001+ | Exact match | 7,033 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  U.S. Security Associates, INCussecurityassociates.comHQ: Roswell, UT, United StatesReported employees: 10001+ | Roswell, UT, United States | 10001+ | Exact match | 4,263 contacts → |
“U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Orange Cyberdefenseorangecyberdefense.comHQ: Nanterre, FranceReported employees: 1,001-5,000 | Nanterre, France | 1,001-5,000 | Exact match | 3,977 contacts → |
“Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Securitas Seguridad Españasecuritas.esHQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 3,955 contacts → |
“Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sicuritalia S.P.Asicuritalia.itHQ: Milan, ItalyReported employees: 10001+ | Milan, Italy | 10001+ | Exact match | 3,593 contacts → |
“Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Arctic Wolfarcticwolf.comHQ: Eden Prairie, United StatesReported employees: 1,001-5,000 | Eden Prairie, United States | 1,001-5,000 | Exact match | 3,355 contacts → |
“Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Control Riskscontrolrisks.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 3,200 contacts → |
“Control Risks is a global specialist risk consultancy that helps to create secure, compliant and resilient organisations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Crisis24crisis24.comHQ: Annapolis, United StatesReported employees: 1,001-5,000 | Annapolis, United States | 1,001-5,000 | Exact match | 2,207 contacts → |
“Crisis24, a GardaWorld company, is widely regarded as the leading integrated risk management, crisis response, consulting, and global protective solutions firm, serving the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  OPTIVoptiv.comHQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,171 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Pinkerton Comprehensive Risk Managementpinkerton.comHQ: Ann Arbor, MI, United StatesReported employees: 1,001-5,000 | Ann Arbor, MI, United States | 1,001-5,000 | Exact match | 2,136 contacts → |
“Pinkerton, established in 1850 by Allan Pinkerton, stands as a leading global provider of security and risk management solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Trigiontrigion.nlHQ: Schiedam, NetherlandsReported employees: 5,001-10,000 | Schiedam, Netherlands | 5,001-10,000 | Exact match | 2,103 contacts → |
“Elke dag zetten onze collega’s zich in voor jouw veiligheid en die van iedereen om jou heen, zodat jij je veilig voelt en veilig bent.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Wilson Securitywilsonsecurity.com.auHQ: Essendon Fields, AustraliaReported employees: 5,001-10,000 | Essendon Fields, Australia | 5,001-10,000 | Exact match | 1,964 contacts → |
“At Wilson Security, we are committed to building a safer future for everyone.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Paragon Systems INCparasys.comHQ: Herndon, VA, United StatesReported employees: 10001+ | Herndon, VA, United States | 10001+ | Exact match | 1,928 contacts → |
“Paragon Systems employs over 10,500 professionals in specialized operations providing security, fire, investigations, inspections, cybersecurity, risk management, and mission…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Mitie Securitymitie.comHQ: Northampton, United KingdomReported employees: 10001+ | Northampton, United Kingdom | 10001+ | Exact match | 1,667 contacts → |
“We are an intelligence-led security business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Icts Europeictseurope.comHQ: Bp12936, FranceReported employees: 10001+ | Bp12936, France | 10001+ | Exact match | 1,572 contacts → |
“ICTS Europe is Europe’s leading security specialist.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Airbus Protectprotect.airbus.comHQ: Blagnac, FranceReported employees: 1,001-5,000 | Blagnac, France | 1,001-5,000 | Exact match | 1,515 contacts → |
“Airbus Protect is an Airbus subsidiary bringing together expertise in cybersecurity, safety and sustainability-related services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Site سايتsite.saHQ: Al Nakheel, Saudi ArabiaReported employees: 501-1,000 | Al Nakheel, Saudi Arabia | 501-1,000 | Exact match | 1,514 contacts → |
“We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Frazer-Nash Consultancyfnc.co.ukHQ: Leatherhead, United KingdomReported employees: 1,001-5,000 | Leatherhead, United Kingdom | 1,001-5,000 | Exact match | 1,506 contacts → |
“With offices in the UK and Australia, Frazer-Nash is a leading systems, engineering and technology company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  First Security Group LLCfirstsg.comHQ: Dubai, United Arab EmiratesReported employees: 5,001-10,000 | Dubai, United Arab Emirates | 5,001-10,000 | Exact match | 1,465 contacts → |
“First Security Group LLC was founded in 2004 with the vision of His Highness, the Vice President, Prime Minister, and Ruler of Dubai, Sheikh Mohamed bin Rashid Al Maktoum.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Imvula Quality Protectionimvula.netHQ: Woodmead, South AfricaReported employees: 10001+ | Woodmead, South Africa | 10001+ | Exact match | 1,460 contacts → |
“At Imvula Quality Protection, we don’t just provide security, we create peace of mind.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Securitas Belgiumsecuritas.beHQ: Diegem, BelgiumReported employees: 5,001-10,000 | Diegem, Belgium | 5,001-10,000 | Exact match | 1,449 contacts → |
“See a different world.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Guidepoint Securityguidepointsecurity.comHQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,346 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  IEMiem.comHQ: Morrisville, NC, United StatesReported employees: 501-1,000 | Morrisville, NC, United States | 501-1,000 | Exact match | 1,244 contacts → |
“IEM is a professional services firm dedicated to building a safe, secure, and resilient world.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 24,330 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Critical infrastructure security consultants: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
24,238 records in the displayed employee bands.
92 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 24,330 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Critical infrastructure security consultants by location
171 lists · largest firstEvery Critical infrastructure security consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Critical infrastructure security consultants based in the United States5,262
- Critical infrastructure security consultants based in the United Kingdom1,737
- Critical infrastructure security consultants based in India1,301
- Critical infrastructure security consultants based in France946
- Critical infrastructure security consultants based in Brazil853
- Critical infrastructure security consultants based in Australia814
- Critical infrastructure security consultants based in Germany768
- Critical infrastructure security consultants based in Canada701
- Critical infrastructure security consultants based in the Netherlands497
- Critical infrastructure security consultants based in Mexico419
- Critical infrastructure security consultants based in the United Arab Emirates415
- Critical infrastructure security consultants based in Italy407
- Critical infrastructure security consultants based in Spain398
- Critical infrastructure security consultants based in South Africa296
- Critical infrastructure security consultants based in Switzerland270
- Critical infrastructure security consultants based in Sweden241
- Critical infrastructure security consultants based in Colombia234
- Critical infrastructure security consultants based in Israel222
- Critical infrastructure security consultants based in Türkiye222
- Critical infrastructure security consultants based in Chile217
- Critical infrastructure security consultants based in Belgium201
- Critical infrastructure security consultants based in Argentina182
- Critical infrastructure security consultants based in Poland181
- Critical infrastructure security consultants based in Nigeria160
- Critical infrastructure security consultants based in Saudi Arabia158
- Critical infrastructure security consultants based in Pakistan132
- Critical infrastructure security consultants based in Peru126
- Critical infrastructure security consultants based in Singapore126
- Critical infrastructure security consultants based in Indonesia115
- Critical infrastructure security consultants based in Denmark112
- Critical infrastructure security consultants based in Austria108
- Critical infrastructure security consultants based in New Zealand104
- Critical infrastructure security consultants based in Morocco94
- Critical infrastructure security consultants based in Kenya87
- Critical infrastructure security consultants based in Romania84
- Critical infrastructure security consultants based in Czechia79
- Critical infrastructure security consultants based in Portugal79
- Critical infrastructure security consultants based in Greece78
- Critical infrastructure security consultants based in Malaysia78
- Critical infrastructure security consultants based in Egypt77
- Critical infrastructure security consultants based in Ireland75
- Critical infrastructure security consultants based in Ecuador73
- Critical infrastructure security consultants based in Finland69
- Critical infrastructure security consultants based in Norway64
- Critical infrastructure security consultants based in Ukraine53
- Critical infrastructure security consultants based in the Philippines53
- Critical infrastructure security consultants based in China52
- Critical infrastructure security consultants based in Qatar51
- Critical infrastructure security consultants based in Hungary44
- Critical infrastructure security consultants based in Thailand44
- Critical infrastructure security consultants based in Luxembourg43
- Critical infrastructure security consultants based in Bulgaria41
- Critical infrastructure security consultants based in Japan41
- Critical infrastructure security consultants based in Hong Kong40
- Critical infrastructure security consultants based in Estonia37
- Critical infrastructure security consultants based in Slovakia35
- Critical infrastructure security consultants based in the Dominican Republic33
- Critical infrastructure security consultants based in Jordan32
- Critical infrastructure security consultants based in Panama30
- Critical infrastructure security consultants based in Uruguay30
- Critical infrastructure security consultants based in Croatia29
- Critical infrastructure security consultants based in Cyprus28
- Critical infrastructure security consultants based in Costa Rica27
Cities
- Critical infrastructure security consultants based in London, United Kingdom667
- Critical infrastructure security consultants based in Sao Paulo, Brazil280
- Critical infrastructure security consultants based in Paris, France261
- Critical infrastructure security consultants based in Dubai, United Arab Emirates242
- Critical infrastructure security consultants based in New York, United States187
- Critical infrastructure security consultants based in Melbourne, Australia166
- Critical infrastructure security consultants based in Bangalore, India164
- Critical infrastructure security consultants based in Toronto, Canada160
- Critical infrastructure security consultants based in Sydney, Australia156
- Critical infrastructure security consultants based in Washington, United States118
- Critical infrastructure security consultants based in Madrid, Spain114
- Critical infrastructure security consultants based in Houston, United States113
- Critical infrastructure security consultants based in Singapore, Singapore108
- Critical infrastructure security consultants based in Mexico City, Mexico105
- Critical infrastructure security consultants based in Hyderabad, India104
- Critical infrastructure security consultants based in Stockholm, Sweden101
- Critical infrastructure security consultants based in Mumbai, India99
- Critical infrastructure security consultants based in Riyadh, Saudi Arabia97
- Critical infrastructure security consultants based in Atlanta, United States96
- Critical infrastructure security consultants based in Austin, United States91
- Critical infrastructure security consultants based in Pune, India88
- Critical infrastructure security consultants based in Istanbul, Türkiye86
- Critical infrastructure security consultants based in Dallas, United States82
- Critical infrastructure security consultants based in Montreal, Canada82
- Critical infrastructure security consultants based in New Delhi, India82
- Critical infrastructure security consultants based in Bogota, Colombia79
- Critical infrastructure security consultants based in Chicago, United States77
- Critical infrastructure security consultants based in Berlin, Germany75
- Critical infrastructure security consultants based in Warsaw, Poland75
- Critical infrastructure security consultants based in Brisbane, Australia74
- Critical infrastructure security consultants based in Miami, United States74
- Critical infrastructure security consultants based in Nairobi, Kenya74
- Critical infrastructure security consultants based in Los Angeles, United States73
- Critical infrastructure security consultants based in Buenos Aires, Argentina71
- Critical infrastructure security consultants based in Rio De Janeiro, Brazil68
- Critical infrastructure security consultants based in Rome, Italy68
- Critical infrastructure security consultants based in Chennai, India67
- Critical infrastructure security consultants based in Johannesburg, South Africa67
- Critical infrastructure security consultants based in Calgary, Canada65
- Critical infrastructure security consultants based in Santiago, Chile65
- Critical infrastructure security consultants based in Tampa, United States59
- Critical infrastructure security consultants based in Lima, Peru58
- Critical infrastructure security consultants based in Ottawa, Canada58
- Critical infrastructure security consultants based in San Francisco, United States58
- Critical infrastructure security consultants based in Barcelona, Spain57
- Critical infrastructure security consultants based in Milan, Italy57
- Critical infrastructure security consultants based in Denver, United States56
- Critical infrastructure security consultants based in Lagos, Nigeria56
- Critical infrastructure security consultants based in Noida, India56
- Critical infrastructure security consultants based in Tel Aviv, Israel55
- Critical infrastructure security consultants based in Charlotte, United States54
- Critical infrastructure security consultants based in Canberra, Australia51
- Critical infrastructure security consultants based in Gurgaon, India51
- Critical infrastructure security consultants based in Munich, Germany51
- Critical infrastructure security consultants based in Boston, United States49
- Critical infrastructure security consultants based in Manchester, United Kingdom48
- Critical infrastructure security consultants based in Arlington, United States47
- Critical infrastructure security consultants based in Orlando, United States46
- Critical infrastructure security consultants based in Ahmedabad, India45
- Critical infrastructure security consultants based in Alexandria, United States45
- Critical infrastructure security consultants based in San Diego, United States45
- Critical infrastructure security consultants based in Vienna, Austria45
- Critical infrastructure security consultants based in Cape Town, South Africa43
- Critical infrastructure security consultants based in San Antonio, United States43
- Critical infrastructure security consultants based in Amsterdam, Netherlands42
- Critical infrastructure security consultants based in Bucharest, Romania42
- Critical infrastructure security consultants based in Delhi, India42
- Critical infrastructure security consultants based in Abu Dhabi, United Arab Emirates41
- Critical infrastructure security consultants based in Seattle, United States41
- Critical infrastructure security consultants based in Cairo, Egypt40
- Critical infrastructure security consultants based in Frankfurt, Germany38
- Critical infrastructure security consultants based in Perth, Australia38
- Critical infrastructure security consultants based in Quito, Ecuador38
- Critical infrastructure security consultants based in Vancouver, Canada38
- Critical infrastructure security consultants based in Zurich, Switzerland38
- Critical infrastructure security consultants based in Auckland, New Zealand37
- Critical infrastructure security consultants based in Columbia, United States37
- Critical infrastructure security consultants based in Las Vegas, United States37
- Critical infrastructure security consultants based in Phoenix, United States37
- Critical infrastructure security consultants based in Prague, Czechia37
- Critical infrastructure security consultants based in Brasilia, Brazil36
- Critical infrastructure security consultants based in Monterrey, Mexico36
- Critical infrastructure security consultants based in Doha, Qatar34
- Critical infrastructure security consultants based in Hamburg, Germany33
- Critical infrastructure security consultants based in Wellington, New Zealand33
- Critical infrastructure security consultants based in Raleigh, United States32
- Critical infrastructure security consultants based in Belo Horizonte, Brazil30
- Critical infrastructure security consultants based in Kyiv, Ukraine30
- Critical infrastructure security consultants based in Medellin, Colombia30
- Critical infrastructure security consultants based in Reston, United States30
- Critical infrastructure security consultants based in Jakarta, Indonesia29
- Critical infrastructure security consultants based in Minneapolis, United States29
- Critical infrastructure security consultants based in Tallinn, Estonia29
- Critical infrastructure security consultants based in Athens, Greece28
- Critical infrastructure security consultants based in Birmingham, United Kingdom28
- Critical infrastructure security consultants based in Dublin, Ireland28
- Critical infrastructure security consultants based in Lisbon, Portugal28
- Critical infrastructure security consultants based in Mclean, United States28
- Critical infrastructure security consultants based in Sheridan, United States28
- Critical infrastructure security consultants based in Montevideo, Uruguay27
- Critical infrastructure security consultants based in Oslo, Norway27
- Critical infrastructure security consultants based in Scottsdale, United States27
- Critical infrastructure security consultants based in Ankara, Türkiye26
- Critical infrastructure security consultants based in Ashburn, United States25
- Critical infrastructure security consultants based in Barueri, Brazil25
- Critical infrastructure security consultants based in Colorado Springs, United States25
- Critical infrastructure security consultants based in Kuala Lumpur, Malaysia25
- Critical infrastructure security consultants based in Wilmington, United States25
Questions about this company list
What does Exact match mean for critical infrastructure security consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many critical infrastructure security consultants did RevenueBase find worldwide?
The saved snapshot records 24,330 matching company records, 391,413 tracked contacts and 95,498 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 critical infrastructure security consultants worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/critical-infrastructure-security-consultants.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 critical infrastructure security consultants worldwide
RevenueBase records 24,330 matching company records for critical infrastructure security consultants worldwide, with 391,413 tracked contacts and 95,498 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 critical infrastructure security consultants worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Private Sectorlockervault.com HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 13,149 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | AMEYamey.co.uk HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 7,043 contacts → |
“Who we are: Amey is a global, integrated infrastructure consultancy and operations partner.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Securitas Groupsecuritas.com HQ: Stockholm, SwedenReported employees: 10001+ | Stockholm, Sweden | 10001+ | Exact match | 7,033 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | U.S. Security Associates, INCussecurityassociates.com HQ: Roswell, UT, United StatesReported employees: 10001+ | Roswell, UT, United States | 10001+ | Exact match | 4,263 contacts → |
“U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Orange Cyberdefenseorangecyberdefense.com HQ: Nanterre, FranceReported employees: 1,001-5,000 | Nanterre, France | 1,001-5,000 | Exact match | 3,977 contacts → |
“Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Securitas Seguridad Españasecuritas.es HQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 3,955 contacts → |
“Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sicuritalia S.P.Asicuritalia.it HQ: Milan, ItalyReported employees: 10001+ | Milan, Italy | 10001+ | Exact match | 3,593 contacts → |
“Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Arctic Wolfarcticwolf.com HQ: Eden Prairie, United StatesReported employees: 1,001-5,000 | Eden Prairie, United States | 1,001-5,000 | Exact match | 3,355 contacts → |
“Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Control Riskscontrolrisks.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 3,200 contacts → |
“Control Risks is a global specialist risk consultancy that helps to create secure, compliant and resilient organisations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Crisis24crisis24.com HQ: Annapolis, United StatesReported employees: 1,001-5,000 | Annapolis, United States | 1,001-5,000 | Exact match | 2,207 contacts → |
“Crisis24, a GardaWorld company, is widely regarded as the leading integrated risk management, crisis response, consulting, and global protective solutions firm, serving the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | OPTIVoptiv.com HQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,171 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Pinkerton Comprehensive Risk Managementpinkerton.com HQ: Ann Arbor, MI, United StatesReported employees: 1,001-5,000 | Ann Arbor, MI, United States | 1,001-5,000 | Exact match | 2,136 contacts → |
“Pinkerton, established in 1850 by Allan Pinkerton, stands as a leading global provider of security and risk management solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Trigiontrigion.nl HQ: Schiedam, NetherlandsReported employees: 5,001-10,000 | Schiedam, Netherlands | 5,001-10,000 | Exact match | 2,103 contacts → |
“Elke dag zetten onze collega’s zich in voor jouw veiligheid en die van iedereen om jou heen, zodat jij je veilig voelt en veilig bent.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Wilson Securitywilsonsecurity.com.au HQ: Essendon Fields, AustraliaReported employees: 5,001-10,000 | Essendon Fields, Australia | 5,001-10,000 | Exact match | 1,964 contacts → |
“At Wilson Security, we are committed to building a safer future for everyone.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Paragon Systems INCparasys.com HQ: Herndon, VA, United StatesReported employees: 10001+ | Herndon, VA, United States | 10001+ | Exact match | 1,928 contacts → |
“Paragon Systems employs over 10,500 professionals in specialized operations providing security, fire, investigations, inspections, cybersecurity, risk management, and mission…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mitie Securitymitie.com HQ: Northampton, United KingdomReported employees: 10001+ | Northampton, United Kingdom | 10001+ | Exact match | 1,667 contacts → |
“We are an intelligence-led security business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Icts Europeictseurope.com HQ: Bp12936, FranceReported employees: 10001+ | Bp12936, France | 10001+ | Exact match | 1,572 contacts → |
“ICTS Europe is Europe’s leading security specialist.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Airbus Protectprotect.airbus.com HQ: Blagnac, FranceReported employees: 1,001-5,000 | Blagnac, France | 1,001-5,000 | Exact match | 1,515 contacts → |
“Airbus Protect is an Airbus subsidiary bringing together expertise in cybersecurity, safety and sustainability-related services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Site سايتsite.sa HQ: Al Nakheel, Saudi ArabiaReported employees: 501-1,000 | Al Nakheel, Saudi Arabia | 501-1,000 | Exact match | 1,514 contacts → |
“We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Frazer-Nash Consultancyfnc.co.uk HQ: Leatherhead, United KingdomReported employees: 1,001-5,000 | Leatherhead, United Kingdom | 1,001-5,000 | Exact match | 1,506 contacts → |
“With offices in the UK and Australia, Frazer-Nash is a leading systems, engineering and technology company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | First Security Group LLCfirstsg.com HQ: Dubai, United Arab EmiratesReported employees: 5,001-10,000 | Dubai, United Arab Emirates | 5,001-10,000 | Exact match | 1,465 contacts → |
“First Security Group LLC was founded in 2004 with the vision of His Highness, the Vice President, Prime Minister, and Ruler of Dubai, Sheikh Mohamed bin Rashid Al Maktoum.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Imvula Quality Protectionimvula.net HQ: Woodmead, South AfricaReported employees: 10001+ | Woodmead, South Africa | 10001+ | Exact match | 1,460 contacts → |
“At Imvula Quality Protection, we don’t just provide security, we create peace of mind.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Securitas Belgiumsecuritas.be HQ: Diegem, BelgiumReported employees: 5,001-10,000 | Diegem, Belgium | 5,001-10,000 | Exact match | 1,449 contacts → |
“See a different world.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Guidepoint Securityguidepointsecurity.com HQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,346 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | IEMiem.com HQ: Morrisville, NC, United StatesReported employees: 501-1,000 | Morrisville, NC, United States | 501-1,000 | Exact match | 1,244 contacts → |
“IEM is a professional services firm dedicated to building a safe, secure, and resilient world.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 24,330 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Critical infrastructure security consultants: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
24,238 records in the displayed employee bands.
92 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 24,330 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Critical infrastructure security consultants by location
171 lists · largest firstEvery Critical infrastructure security consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Critical infrastructure security consultants based in the United States5,262
- Critical infrastructure security consultants based in the United Kingdom1,737
- Critical infrastructure security consultants based in India1,301
- Critical infrastructure security consultants based in France946
- Critical infrastructure security consultants based in Brazil853
- Critical infrastructure security consultants based in Australia814
- Critical infrastructure security consultants based in Germany768
- Critical infrastructure security consultants based in Canada701
- Critical infrastructure security consultants based in the Netherlands497
- Critical infrastructure security consultants based in Mexico419
- Critical infrastructure security consultants based in the United Arab Emirates415
- Critical infrastructure security consultants based in Italy407
- Critical infrastructure security consultants based in Spain398
- Critical infrastructure security consultants based in South Africa296
- Critical infrastructure security consultants based in Switzerland270
- Critical infrastructure security consultants based in Sweden241
- Critical infrastructure security consultants based in Colombia234
- Critical infrastructure security consultants based in Israel222
- Critical infrastructure security consultants based in Türkiye222
- Critical infrastructure security consultants based in Chile217
- Critical infrastructure security consultants based in Belgium201
- Critical infrastructure security consultants based in Argentina182
- Critical infrastructure security consultants based in Poland181
- Critical infrastructure security consultants based in Nigeria160
- Critical infrastructure security consultants based in Saudi Arabia158
- Critical infrastructure security consultants based in Pakistan132
- Critical infrastructure security consultants based in Peru126
- Critical infrastructure security consultants based in Singapore126
- Critical infrastructure security consultants based in Indonesia115
- Critical infrastructure security consultants based in Denmark112
- Critical infrastructure security consultants based in Austria108
- Critical infrastructure security consultants based in New Zealand104
- Critical infrastructure security consultants based in Morocco94
- Critical infrastructure security consultants based in Kenya87
- Critical infrastructure security consultants based in Romania84
- Critical infrastructure security consultants based in Czechia79
- Critical infrastructure security consultants based in Portugal79
- Critical infrastructure security consultants based in Greece78
- Critical infrastructure security consultants based in Malaysia78
- Critical infrastructure security consultants based in Egypt77
- Critical infrastructure security consultants based in Ireland75
- Critical infrastructure security consultants based in Ecuador73
- Critical infrastructure security consultants based in Finland69
- Critical infrastructure security consultants based in Norway64
- Critical infrastructure security consultants based in Ukraine53
- Critical infrastructure security consultants based in the Philippines53
- Critical infrastructure security consultants based in China52
- Critical infrastructure security consultants based in Qatar51
- Critical infrastructure security consultants based in Hungary44
- Critical infrastructure security consultants based in Thailand44
- Critical infrastructure security consultants based in Luxembourg43
- Critical infrastructure security consultants based in Bulgaria41
- Critical infrastructure security consultants based in Japan41
- Critical infrastructure security consultants based in Hong Kong40
- Critical infrastructure security consultants based in Estonia37
- Critical infrastructure security consultants based in Slovakia35
- Critical infrastructure security consultants based in the Dominican Republic33
- Critical infrastructure security consultants based in Jordan32
- Critical infrastructure security consultants based in Panama30
- Critical infrastructure security consultants based in Uruguay30
- Critical infrastructure security consultants based in Croatia29
- Critical infrastructure security consultants based in Cyprus28
- Critical infrastructure security consultants based in Costa Rica27
Cities
- Critical infrastructure security consultants based in London, United Kingdom667
- Critical infrastructure security consultants based in Sao Paulo, Brazil280
- Critical infrastructure security consultants based in Paris, France261
- Critical infrastructure security consultants based in Dubai, United Arab Emirates242
- Critical infrastructure security consultants based in New York, United States187
- Critical infrastructure security consultants based in Melbourne, Australia166
- Critical infrastructure security consultants based in Bangalore, India164
- Critical infrastructure security consultants based in Toronto, Canada160
- Critical infrastructure security consultants based in Sydney, Australia156
- Critical infrastructure security consultants based in Washington, United States118
- Critical infrastructure security consultants based in Madrid, Spain114
- Critical infrastructure security consultants based in Houston, United States113
- Critical infrastructure security consultants based in Singapore, Singapore108
- Critical infrastructure security consultants based in Mexico City, Mexico105
- Critical infrastructure security consultants based in Hyderabad, India104
- Critical infrastructure security consultants based in Stockholm, Sweden101
- Critical infrastructure security consultants based in Mumbai, India99
- Critical infrastructure security consultants based in Riyadh, Saudi Arabia97
- Critical infrastructure security consultants based in Atlanta, United States96
- Critical infrastructure security consultants based in Austin, United States91
- Critical infrastructure security consultants based in Pune, India88
- Critical infrastructure security consultants based in Istanbul, Türkiye86
- Critical infrastructure security consultants based in Dallas, United States82
- Critical infrastructure security consultants based in Montreal, Canada82
- Critical infrastructure security consultants based in New Delhi, India82
- Critical infrastructure security consultants based in Bogota, Colombia79
- Critical infrastructure security consultants based in Chicago, United States77
- Critical infrastructure security consultants based in Berlin, Germany75
- Critical infrastructure security consultants based in Warsaw, Poland75
- Critical infrastructure security consultants based in Brisbane, Australia74
- Critical infrastructure security consultants based in Miami, United States74
- Critical infrastructure security consultants based in Nairobi, Kenya74
- Critical infrastructure security consultants based in Los Angeles, United States73
- Critical infrastructure security consultants based in Buenos Aires, Argentina71
- Critical infrastructure security consultants based in Rio De Janeiro, Brazil68
- Critical infrastructure security consultants based in Rome, Italy68
- Critical infrastructure security consultants based in Chennai, India67
- Critical infrastructure security consultants based in Johannesburg, South Africa67
- Critical infrastructure security consultants based in Calgary, Canada65
- Critical infrastructure security consultants based in Santiago, Chile65
- Critical infrastructure security consultants based in Tampa, United States59
- Critical infrastructure security consultants based in Lima, Peru58
- Critical infrastructure security consultants based in Ottawa, Canada58
- Critical infrastructure security consultants based in San Francisco, United States58
- Critical infrastructure security consultants based in Barcelona, Spain57
- Critical infrastructure security consultants based in Milan, Italy57
- Critical infrastructure security consultants based in Denver, United States56
- Critical infrastructure security consultants based in Lagos, Nigeria56
- Critical infrastructure security consultants based in Noida, India56
- Critical infrastructure security consultants based in Tel Aviv, Israel55
- Critical infrastructure security consultants based in Charlotte, United States54
- Critical infrastructure security consultants based in Canberra, Australia51
- Critical infrastructure security consultants based in Gurgaon, India51
- Critical infrastructure security consultants based in Munich, Germany51
- Critical infrastructure security consultants based in Boston, United States49
- Critical infrastructure security consultants based in Manchester, United Kingdom48
- Critical infrastructure security consultants based in Arlington, United States47
- Critical infrastructure security consultants based in Orlando, United States46
- Critical infrastructure security consultants based in Ahmedabad, India45
- Critical infrastructure security consultants based in Alexandria, United States45
- Critical infrastructure security consultants based in San Diego, United States45
- Critical infrastructure security consultants based in Vienna, Austria45
- Critical infrastructure security consultants based in Cape Town, South Africa43
- Critical infrastructure security consultants based in San Antonio, United States43
- Critical infrastructure security consultants based in Amsterdam, Netherlands42
- Critical infrastructure security consultants based in Bucharest, Romania42
- Critical infrastructure security consultants based in Delhi, India42
- Critical infrastructure security consultants based in Abu Dhabi, United Arab Emirates41
- Critical infrastructure security consultants based in Seattle, United States41
- Critical infrastructure security consultants based in Cairo, Egypt40
- Critical infrastructure security consultants based in Frankfurt, Germany38
- Critical infrastructure security consultants based in Perth, Australia38
- Critical infrastructure security consultants based in Quito, Ecuador38
- Critical infrastructure security consultants based in Vancouver, Canada38
- Critical infrastructure security consultants based in Zurich, Switzerland38
- Critical infrastructure security consultants based in Auckland, New Zealand37
- Critical infrastructure security consultants based in Columbia, United States37
- Critical infrastructure security consultants based in Las Vegas, United States37
- Critical infrastructure security consultants based in Phoenix, United States37
- Critical infrastructure security consultants based in Prague, Czechia37
- Critical infrastructure security consultants based in Brasilia, Brazil36
- Critical infrastructure security consultants based in Monterrey, Mexico36
- Critical infrastructure security consultants based in Doha, Qatar34
- Critical infrastructure security consultants based in Hamburg, Germany33
- Critical infrastructure security consultants based in Wellington, New Zealand33
- Critical infrastructure security consultants based in Raleigh, United States32
- Critical infrastructure security consultants based in Belo Horizonte, Brazil30
- Critical infrastructure security consultants based in Kyiv, Ukraine30
- Critical infrastructure security consultants based in Medellin, Colombia30
- Critical infrastructure security consultants based in Reston, United States30
- Critical infrastructure security consultants based in Jakarta, Indonesia29
- Critical infrastructure security consultants based in Minneapolis, United States29
- Critical infrastructure security consultants based in Tallinn, Estonia29
- Critical infrastructure security consultants based in Athens, Greece28
- Critical infrastructure security consultants based in Birmingham, United Kingdom28
- Critical infrastructure security consultants based in Dublin, Ireland28
- Critical infrastructure security consultants based in Lisbon, Portugal28
- Critical infrastructure security consultants based in Mclean, United States28
- Critical infrastructure security consultants based in Sheridan, United States28
- Critical infrastructure security consultants based in Montevideo, Uruguay27
- Critical infrastructure security consultants based in Oslo, Norway27
- Critical infrastructure security consultants based in Scottsdale, United States27
- Critical infrastructure security consultants based in Ankara, Türkiye26
- Critical infrastructure security consultants based in Ashburn, United States25
- Critical infrastructure security consultants based in Barueri, Brazil25
- Critical infrastructure security consultants based in Colorado Springs, United States25
- Critical infrastructure security consultants based in Kuala Lumpur, Malaysia25
- Critical infrastructure security consultants based in Wilmington, United States25
Questions about this company list
What does Exact match mean for critical infrastructure security consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many critical infrastructure security consultants did RevenueBase find worldwide?
The saved snapshot records 24,330 matching company records, 391,413 tracked contacts and 95,498 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 critical infrastructure security consultants worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/critical-infrastructure-security-consultants.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗