Company lists · Data refreshed September 2026
Top 25 Security policy consulting companies worldwide
RevenueBase identified 20,295 security policy consulting companies worldwide as of September 2026 and tracks 253,040 professional contacts across them, including 46,874 with verified work emails. The United States is the largest market and London the largest hub.
This list covers security policy consulting companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for security policy consulting companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 security policy consulting companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 12,771 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,620 contacts → | ||||
Partial evidence “Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,592 contacts → | ||||
Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,500 contacts → | ||||
Partial evidence “The industry leader in security, Security Industry Specialists offers unique solutions to Fortune 500 companies, international events, and celebrity clients.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,365 contacts → | ||||
Partial evidence “Founded in 1976, Paragon Security is Ontario’s largest privately owned security company.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 2,222 contacts → | ||||
Indirect evidence “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,949 contacts → | ||||
Partial evidence “Paragon Systems employs over 10,500 professionals in specialized operations providing security, fire, investigations, inspections, cybersecurity, risk management, and mission…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,419 contacts → | ||||
Indirect evidence “See a different world.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,398 contacts → | ||||
Partial evidence “World Security being a Semi Govt Organization provides specialist turnkey security solutions to the local market and beyond, as well as the Dubai World Group.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,378 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,374 contacts → | ||||
Partial evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,340 contacts → | ||||
Partial evidence “At Imvula Quality Protection, we don’t just provide security, we create peace of mind.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,232 contacts → | ||||
Partial evidence “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,138 contacts → | ||||
Partial evidence “At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,081 contacts → | ||||
Partial evidence “Twenty-five years ago Andrews International (AI) began forming a network of the world’s foremost security authorities and connecting with strategic partners for operations…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,062 contacts → | ||||
Indirect evidence “Founded in 1982, St.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,050 contacts → | ||||
Partial evidence “Brosnan Risk Consultants, Ltd.(BRC) is a security risk management firm focusing on physical security, emergency security, disaster preparedness and recovery and management…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1,041 contacts → | ||||
Indirect evidence “A lo largo de 30 años, hemos incursionado y evolucionado en distintas áreas atendiendo en el continente americano a clientes privados, corporativos y sector gobierno.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1,008 contacts → | ||||
Indirect evidence “World-renowned expertise, local solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1,007 contacts → | ||||
Indirect evidence “La proposition de valeur d'Onet dans la sécurité se fonde sur - son expertise sécurité et sa capacité à analyser les besoins et risques propres à ses clients- sa parfaite maîtrise…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 824 contacts → | ||||
Partial evidence “Omega Risk Solutions offers advanced, integrated security solutions based on a thorough understanding of its clients’ requirements in order to present them with innovative and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 781 contacts → | ||||
Partial evidence “AEGIS is a London based, privately owned, British security and risk management company with overseas offices in Afghanistan, Bahrain, Iraq and the USA.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 771 contacts → | ||||
Partial evidence “Since 2006, PSU has been the leading Scandinavian risk and security consultancy in China.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 726 contacts → | ||||
Partial evidence “Established in 1983 and incorporated in 1986, Amalgamated Security Services Limited is a reputable company that provides a variety of security services to its clientele which…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 659 contacts → | ||||
Indirect evidence “comienzos de 1989 se funda SABICO SEGURIDAD S.A, estando inscrita en el Registro de Empresas de Seguridad con el nº 1731.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: security policy consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names security policy consulting companies.
- Partial evidence
- Its own public description names part of security policy consulting companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name security policy consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 20,295 security policy consulting companies worldwide
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Security policy consulting companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among security policy consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for security policy consulting companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “security policy consulting companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names security policy consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among security policy consulting companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 46,874 across the full list. 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 September 29, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Security policy consulting companies by location
133 lists · largest firstEvery Security policy consulting companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security policy consulting companies based in the United States4,770
- Security policy consulting companies based in the United Kingdom1,390
- Security policy consulting companies based in India933
- Security policy consulting companies based in France818
- Security policy consulting companies based in Brazil666
- Security policy consulting companies based in Germany657
- Security policy consulting companies based in Canada562
- Security policy consulting companies based in Australia546
- Security policy consulting companies based in Mexico393
- Security policy consulting companies based in the Netherlands387
- Security policy consulting companies based in Spain356
- Security policy consulting companies based in Italy325
- Security policy consulting companies based in the United Arab Emirates254
- Security policy consulting companies based in South Africa217
- Security policy consulting companies based in Colombia214
- Security policy consulting companies based in Switzerland213
- Security policy consulting companies based in Sweden210
- Security policy consulting companies based in Türkiye202
- Security policy consulting companies based in Israel192
- Security policy consulting companies based in Argentina190
- Security policy consulting companies based in Chile175
- Security policy consulting companies based in Belgium171
- Security policy consulting companies based in Poland152
- Security policy consulting companies based in Nigeria130
- Security policy consulting companies based in Peru107
- Security policy consulting companies based in Pakistan105
- Security policy consulting companies based in Saudi Arabia96
- Security policy consulting companies based in Indonesia88
- Security policy consulting companies based in Denmark83
- Security policy consulting companies based in Ecuador83
- Security policy consulting companies based in Singapore83
- Security policy consulting companies based in Austria82
- Security policy consulting companies based in Kenya73
- Security policy consulting companies based in New Zealand73
- Security policy consulting companies based in Malaysia70
- Security policy consulting companies based in Romania68
- Security policy consulting companies based in Egypt65
- Security policy consulting companies based in Portugal62
- Security policy consulting companies based in Finland57
- Security policy consulting companies based in Greece56
- Security policy consulting companies based in Ireland52
- Security policy consulting companies based in Morocco50
- Security policy consulting companies based in Hungary43
- Security policy consulting companies based in the Philippines43
- Security policy consulting companies based in Ukraine42
- Security policy consulting companies based in Norway39
- Security policy consulting companies based in Japan38
- Security policy consulting companies based in Hong Kong35
- Security policy consulting companies based in Qatar34
- Security policy consulting companies based in Tunisia32
- Security policy consulting companies based in Bulgaria31
- Security policy consulting companies based in Jordan31
- Security policy consulting companies based in Thailand31
- Security policy consulting companies based in Croatia28
- Security policy consulting companies based in Luxembourg28
- Security policy consulting companies based in Estonia26
- Security policy consulting companies based in Cyprus25
Cities
- Security policy consulting companies based in London, United Kingdom534
- Security policy consulting companies based in Paris, France220
- Security policy consulting companies based in Sao Paulo, Brazil210
- Security policy consulting companies based in Dubai, United Arab Emirates147
- Security policy consulting companies based in New York, United States123
- Security policy consulting companies based in Washington, United States122
- Security policy consulting companies based in Toronto, Canada118
- Security policy consulting companies based in Sydney, Australia104
- Security policy consulting companies based in Bangalore, India101
- Security policy consulting companies based in Melbourne, Australia101
- Security policy consulting companies based in Madrid, Spain94
- Security policy consulting companies based in Stockholm, Sweden92
- Security policy consulting companies based in Houston, United States89
- Security policy consulting companies based in Atlanta, United States87
- Security policy consulting companies based in Bogota, Colombia80
- Security policy consulting companies based in Istanbul, Türkiye79
- Security policy consulting companies based in Austin, United States76
- Security policy consulting companies based in Los Angeles, United States75
- Security policy consulting companies based in Chicago, United States71
- Security policy consulting companies based in Singapore, Singapore70
- Security policy consulting companies based in Miami, United States69
- Security policy consulting companies based in Dallas, United States64
- Security policy consulting companies based in Mumbai, India64
- Security policy consulting companies based in Pune, India64
- Security policy consulting companies based in Riyadh, Saudi Arabia62
- Security policy consulting companies based in Hyderabad, India61
- Security policy consulting companies based in Nairobi, Kenya61
- Security policy consulting companies based in Ottawa, Canada61
- Security policy consulting companies based in Berlin, Germany55
- Security policy consulting companies based in Johannesburg, South Africa55
- Security policy consulting companies based in Montreal, Canada55
- Security policy consulting companies based in New Delhi, India55
- Security policy consulting companies based in Arlington, United States54
- Security policy consulting companies based in Santiago, Chile54
- Security policy consulting companies based in Barcelona, Spain53
- Security policy consulting companies based in Chennai, India53
- Security policy consulting companies based in Rio De Janeiro, Brazil52
- Security policy consulting companies based in Tampa, United States51
- Security policy consulting companies based in San Francisco, United States49
- Security policy consulting companies based in Lima, Peru48
- Security policy consulting companies based in Brisbane, Australia46
- Security policy consulting companies based in Denver, United States46
- Security policy consulting companies based in Alexandria, United States44
- Security policy consulting companies based in Calgary, Canada43
- Security policy consulting companies based in Charlotte, United States43
- Security policy consulting companies based in Warsaw, Poland43
- Security policy consulting companies based in San Antonio, United States41
- Security policy consulting companies based in Tel Aviv, Israel41
- Security policy consulting companies based in San Diego, United States40
- Security policy consulting companies based in Ahmedabad, India39
- Security policy consulting companies based in Boston, United States38
- Security policy consulting companies based in Cairo, Egypt38
- Security policy consulting companies based in Columbia, United States36
- Security policy consulting companies based in Quito, Ecuador36
- Security policy consulting companies based in Seattle, United States36
- Security policy consulting companies based in Canberra, Australia34
- Security policy consulting companies based in Las Vegas, United States34
- Security policy consulting companies based in Vancouver, Canada34
- Security policy consulting companies based in Manchester, United Kingdom33
- Security policy consulting companies based in Orlando, United States33
- Security policy consulting companies based in Hamburg, Germany31
- Security policy consulting companies based in Phoenix, United States31
- Security policy consulting companies based in Rome, Italy31
- Security policy consulting companies based in Amsterdam, Netherlands30
- Security policy consulting companies based in Cape Town, South Africa30
- Security policy consulting companies based in Monterrey, Mexico30
- Security policy consulting companies based in Raleigh, United States29
- Security policy consulting companies based in Minneapolis, United States28
- Security policy consulting companies based in Reston, United States28
- Security policy consulting companies based in Wellington, New Zealand28
- Security policy consulting companies based in Abu Dhabi, United Arab Emirates27
- Security policy consulting companies based in Pittsburgh, United States27
- Security policy consulting companies based in Ashburn, United States26
- Security policy consulting companies based in Colorado Springs, United States26
- Security policy consulting companies based in Munich, Germany26
- Security policy consulting companies based in Mclean, United States25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names security policy consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many security policy consulting companies are there worldwide?
RevenueBase identified 20,295 security policy consulting companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Private Sector, headquartered in Worldwide, tops this list with the largest team on record.
Which country has the most security policy consulting companies?
The United States leads with 4,770 companies, followed by the United Kingdom (1,390) and India (933). Every security policy consulting companies list by country and city is linked on this page.
Which city has the most security policy consulting companies?
London leads with 541 headquartered companies, followed by Paris (220) and Sao Paulo (210).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 46,874 verified decision-maker contacts tracked across these 20,295 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
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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 Smart Search, 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.