Company lists · Data refreshed November 2026
Top 25 Threat prevention companies worldwide
RevenueBase identified 26,609 company matches for threat prevention companies worldwide as of November 2026 and tracks 955,704 professional contacts across them, including 207,450 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for threat prevention companies 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 6, 2026. Country and city lists for threat prevention companies 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 threat prevention companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 86,236 contacts → | ||||
Exact match “G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 66,203 contacts → | ||||
Exact match “Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 46,086 contacts → | ||||
Exact match “50 Years of Excellence: Experience, Innovation, and Commitment to Safety.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 40,551 contacts → | ||||
Exact match “Securitas knows Security.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 21,906 contacts → | ||||
Exact match “Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 16,176 contacts → | ||||
Exact match “Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America and number one…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 15,414 contacts → | ||||
Exact match “Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 13,149 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 11,878 contacts → | ||||
Exact match “Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 11,304 contacts → | ||||
Exact match “CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 7,033 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 6,031 contacts → | ||||
Exact match “Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 5,755 contacts → | ||||
Exact match “Tyco offers comprehensive security solutions to protect people, facilities, and assets as part of Johnson Controls world leading portfolio of building products, technologies…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 5,283 contacts → | ||||
Exact match “Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 5,040 contacts → | ||||
Exact match “Certis is a leading advanced integrated security organisation that develops and delivers multi-disciplinary smart security and integrated services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 4,808 contacts → | ||||
Exact match “As one of Canada’s Best Managed Companies, boasting Canada’s 10 Most Admired Corporate Cultures, Paladin is Canada’s leading security company, with services and superior expertise…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 4,263 contacts → | ||||
Exact match “U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 4,112 contacts → | ||||
Exact match “Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 3,977 contacts → | ||||
Exact match “Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 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 6, 2026 · View company records in RevenueBase | |||||
| 21 | 3,628 contacts → | ||||
Exact match “SailPoint equips the modern enterprise to seamlessly manage and secure access to applications and data through the lens of identity – at speed and scale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 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 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3,510 contacts → | ||||
Exact match “Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 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 6, 2026 · View company records in RevenueBase | |||||
| 25 | 3,342 contacts → | ||||
Exact match “We are a crowdsourced security company that safeguards organizations' assets from sophisticated threat actors before they can strike-by uniting our customers with trusted hackers…” Recorded in the RevenueBase company graph · Nov 6, 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 “threat prevention companies”. 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 26,609 threat prevention companies worldwide
See the full list, filter by size, metro and specialty, and access 207,450 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Threat prevention companies worldwide at a glance
As of Nov 6, 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 threat prevention companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “threat prevention companies” 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 207,450 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 6, 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.
Threat prevention companies by location
184 lists · largest firstEvery Threat prevention companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Threat prevention companies based in the United States6,075
- Threat prevention companies based in India1,847
- Threat prevention companies based in the United Kingdom1,503
- Threat prevention companies based in Brazil1,189
- Threat prevention companies based in Canada880
- Threat prevention companies based in France831
- Threat prevention companies based in Australia754
- Threat prevention companies based in Germany738
- Threat prevention companies based in the Netherlands482
- Threat prevention companies based in Italy436
- Threat prevention companies based in South Africa431
- Threat prevention companies based in Mexico426
- Threat prevention companies based in Spain421
- Threat prevention companies based in the United Arab Emirates416
- Threat prevention companies based in Türkiye277
- Threat prevention companies based in Colombia240
- Threat prevention companies based in Argentina237
- Threat prevention companies based in Israel223
- Threat prevention companies based in Switzerland216
- Threat prevention companies based in Chile209
- Threat prevention companies based in Nigeria206
- Threat prevention companies based in Belgium191
- Threat prevention companies based in Pakistan186
- Threat prevention companies based in Saudi Arabia186
- Threat prevention companies based in Sweden186
- Threat prevention companies based in Poland178
- Threat prevention companies based in Singapore168
- Threat prevention companies based in Peru158
- Threat prevention companies based in Indonesia150
- Threat prevention companies based in Kenya125
- Threat prevention companies based in Malaysia114
- Threat prevention companies based in New Zealand112
- Threat prevention companies based in Romania110
- Threat prevention companies based in China109
- Threat prevention companies based in Egypt109
- Threat prevention companies based in Ireland97
- Threat prevention companies based in Denmark91
- Threat prevention companies based in the Philippines91
- Threat prevention companies based in Ecuador89
- Threat prevention companies based in Portugal89
- Threat prevention companies based in Japan87
- Threat prevention companies based in Austria84
- Threat prevention companies based in Greece83
- Threat prevention companies based in Czechia77
- Threat prevention companies based in Bangladesh76
- Threat prevention companies based in Morocco74
- Threat prevention companies based in Finland67
- Threat prevention companies based in Qatar62
- Threat prevention companies based in Ukraine57
- Threat prevention companies based in Norway56
- Threat prevention companies based in Hungary55
- Threat prevention companies based in Thailand49
- Threat prevention companies based in Sri Lanka46
- Threat prevention companies based in Slovakia44
- Threat prevention companies based in Hong Kong43
- Threat prevention companies based in the Dominican Republic43
- Threat prevention companies based in Estonia40
- Threat prevention companies based in Venezuela40
- Threat prevention companies based in Bulgaria38
- Threat prevention companies based in Panama36
- Threat prevention companies based in Uruguay35
- Threat prevention companies based in Costa Rica34
- Threat prevention companies based in Serbia34
- Threat prevention companies based in Taiwan31
- Threat prevention companies based in Jordan30
- Threat prevention companies based in Luxembourg28
- Threat prevention companies based in Cyprus27
- Threat prevention companies based in Lebanon27
Cities
- Threat prevention companies based in London, United Kingdom523
- Threat prevention companies based in Sao Paulo, Brazil334
- Threat prevention companies based in Dubai, United Arab Emirates263
- Threat prevention companies based in New York, United States210
- Threat prevention companies based in Bangalore, India205
- Threat prevention companies based in Toronto, Canada185
- Threat prevention companies based in Paris, France179
- Threat prevention companies based in Hyderabad, India151
- Threat prevention companies based in Singapore, Singapore149
- Threat prevention companies based in Melbourne, Australia136
- Threat prevention companies based in Pune, India136
- Threat prevention companies based in Sydney, Australia133
- Threat prevention companies based in New Delhi, India130
- Threat prevention companies based in Mumbai, India117
- Threat prevention companies based in Houston, United States115
- Threat prevention companies based in Riyadh, Saudi Arabia113
- Threat prevention companies based in Madrid, Spain109
- Threat prevention companies based in Miami, United States106
- Threat prevention companies based in Atlanta, United States105
- Threat prevention companies based in Nairobi, Kenya105
- Threat prevention companies based in Mexico City, Mexico103
- Threat prevention companies based in Austin, United States100
- Threat prevention companies based in Istanbul, Türkiye98
- Threat prevention companies based in Chennai, India95
- Threat prevention companies based in Dallas, United States84
- Threat prevention companies based in Johannesburg, South Africa84
- Threat prevention companies based in Washington, United States84
- Threat prevention companies based in Chicago, United States81
- Threat prevention companies based in Noida, India80
- Threat prevention companies based in Buenos Aires, Argentina79
- Threat prevention companies based in Gurgaon, India78
- Threat prevention companies based in Rio De Janeiro, Brazil76
- Threat prevention companies based in Montreal, Canada74
- Threat prevention companies based in Ahmedabad, India73
- Threat prevention companies based in Los Angeles, United States73
- Threat prevention companies based in San Francisco, United States73
- Threat prevention companies based in Bogota, Colombia69
- Threat prevention companies based in Stockholm, Sweden69
- Threat prevention companies based in Berlin, Germany68
- Threat prevention companies based in Tampa, United States68
- Threat prevention companies based in Calgary, Canada65
- Threat prevention companies based in Lagos, Nigeria65
- Threat prevention companies based in Rome, Italy65
- Threat prevention companies based in Warsaw, Poland65
- Threat prevention companies based in Lima, Peru64
- Threat prevention companies based in Tel Aviv, Israel61
- Threat prevention companies based in Karachi, Pakistan59
- Threat prevention companies based in Cairo, Egypt58
- Threat prevention companies based in Santiago, Chile58
- Threat prevention companies based in Denver, United States56
- Threat prevention companies based in Las Vegas, United States56
- Threat prevention companies based in Ottawa, Canada55
- Threat prevention companies based in Bucharest, Romania53
- Threat prevention companies based in Cape Town, South Africa53
- Threat prevention companies based in Charlotte, United States52
- Threat prevention companies based in Orlando, United States52
- Threat prevention companies based in Phoenix, United States52
- Threat prevention companies based in Auckland, New Zealand50
- Threat prevention companies based in Barcelona, Spain50
- Threat prevention companies based in Boston, United States50
- Threat prevention companies based in Delhi, India50
- Threat prevention companies based in Milan, Italy48
- Threat prevention companies based in Vancouver, Canada47
- Threat prevention companies based in Dhaka, Bangladesh44
- Threat prevention companies based in Brisbane, Australia43
- Threat prevention companies based in Columbia, United States43
- Threat prevention companies based in Quito, Ecuador43
- Threat prevention companies based in San Diego, United States43
- Threat prevention companies based in Belo Horizonte, Brazil42
- Threat prevention companies based in Manchester, United Kingdom42
- Threat prevention companies based in Seattle, United States42
- Threat prevention companies based in San Antonio, United States41
- Threat prevention companies based in Amsterdam, Netherlands40
- Threat prevention companies based in Arlington, United States40
- Threat prevention companies based in Curitiba, Brazil40
- Threat prevention companies based in Brasilia, Brazil39
- Threat prevention companies based in Jakarta, Indonesia38
- Threat prevention companies based in Munich, Germany38
- Threat prevention companies based in Prague, Czechia38
- Threat prevention companies based in Doha, Qatar37
- Threat prevention companies based in Perth, Australia37
- Threat prevention companies based in San Jose, United States37
- Threat prevention companies based in Athens, Greece36
- Threat prevention companies based in Birmingham, United Kingdom36
- Threat prevention companies based in Pretoria, South Africa36
- Threat prevention companies based in Wilmington, United States36
- Threat prevention companies based in Ankara, Türkiye34
- Threat prevention companies based in Edmonton, Canada34
- Threat prevention companies based in Mississauga, Canada34
- Threat prevention companies based in Frankfurt, Germany33
- Threat prevention companies based in Kyiv, Ukraine33
- Threat prevention companies based in Dublin, Ireland32
- Threat prevention companies based in Kuala Lumpur, Malaysia32
- Threat prevention companies based in Reston, United States32
- Threat prevention companies based in Tallinn, Estonia32
- Threat prevention companies based in Abu Dhabi, United Arab Emirates31
- Threat prevention companies based in Baltimore, United States31
- Threat prevention companies based in Medellin, Colombia31
- Threat prevention companies based in Vienna, Austria31
- Threat prevention companies based in Zurich, Switzerland31
- Threat prevention companies based in Bangkok, Thailand30
- Threat prevention companies based in Montevideo, Uruguay30
- Threat prevention companies based in Plano, United States30
- Threat prevention companies based in Scottsdale, United States30
- Threat prevention companies based in Kolkata, India28
- Threat prevention companies based in Mclean, United States28
- Threat prevention companies based in Alexandria, United States27
- Threat prevention companies based in Dki Jakarta, Indonesia27
- Threat prevention companies based in Huntsville, United States26
- Threat prevention companies based in Indianapolis, United States26
- Threat prevention companies based in Nashville, United States26
- Threat prevention companies based in Oslo, Norway26
- Threat prevention companies based in Raleigh, United States26
- Threat prevention companies based in Minneapolis, United States25
- Threat prevention companies based in Porto Alegre, Brazil25
- Threat prevention companies based in Sofia, Bulgaria25
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 “threat prevention companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many threat prevention companies are there worldwide?
RevenueBase identified 26,609 company matches for threat prevention companies 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?
G4s tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most threat prevention companies?
The United States leads with 6,075 companies, followed by India (1,847) and the United Kingdom (1,503). Every threat prevention companies list by country and city is linked on this page.
Which city has the most threat prevention companies?
London leads with 537 company records, followed by Sao Paulo (334) and Dubai (264).
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 207,450 professional contacts with verified work emails tracked across these 26,609 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 26,609 threat prevention companies worldwide. Start with a free account, no credit card.
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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 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 threat prevention companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 26,609 matching company records for threat prevention companies worldwide, with 955,704 tracked contacts and 207,450 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 6, 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 threat prevention companies 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 |  G4sg4s.comHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 86,236 contacts → |
“G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Allied Universalaus.comHQ: Irvine, IL, United StatesReported employees: 10001+ | Irvine, IL, United States | 10001+ | Exact match | 66,203 contacts → |
“Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Prosegurprosegur.comHQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 46,086 contacts → |
“50 Years of Excellence: Experience, Innovation, and Commitment to Safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Securitas Security Services Usa, INCsecuritasinc.comHQ: Parsippany, MI, United StatesReported employees: 10001+ | Parsippany, MI, United States | 10001+ | Exact match | 40,551 contacts → |
“Securitas knows Security.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Palo Alto Networkspaloaltonetworks.comHQ: Santa Clara, United StatesReported employees: 10001+ | Santa Clara, United States | 10001+ | Exact match | 21,906 contacts → |
“Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Verisureverisure.comHQ: Global Hq - Versoix, GermanyReported employees: 10001+ | Global Hq - Versoix, Germany | 10001+ | Exact match | 16,176 contacts → |
“Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America and number one…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Fortinetfortinet.comHQ: Sunnyvale, CA, United StatesReported employees: 10001+ | Sunnyvale, CA, United States | 10001+ | Exact match | 15,414 contacts → |
“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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. | |||||
| 9 |  Symantecbroadcom.comHQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 11,878 contacts → |
“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Crowdstrikecrowdstrike.comHQ: Remote, United StatesReported employees: 5,001-10,000 | Remote, United States | 5,001-10,000 | Exact match | 11,304 contacts → |
“CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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. | |||||
| 12 |  Convergintconvergint.comHQ: Hoffman Estates, IL, United StatesReported employees: 10001+ | Hoffman Estates, IL, United States | 10001+ | Exact match | 6,031 contacts → |
“Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  TYCOtyco.comHQ: Cork, IrelandReported employees: 10001+ | Cork, Ireland | 10001+ | Exact match | 5,755 contacts → |
“Tyco offers comprehensive security solutions to protect people, facilities, and assets as part of Johnson Controls world leading portfolio of building products, technologies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sophossophos.comHQ: Abingdon, United KingdomReported employees: 5,001-10,000 | Abingdon, United Kingdom | 5,001-10,000 | Exact match | 5,283 contacts → |
“Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Certiscertisgroup.comHQ: SingaporeReported employees: 10001+ | Singapore | 10001+ | Exact match | 5,040 contacts → |
“Certis is a leading advanced integrated security organisation that develops and delivers multi-disciplinary smart security and integrated services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Paladin Security Group LTDpaladinsecurity.comHQ: Burnaby, BC, CanadaReported employees: 10001+ | Burnaby, BC, Canada | 10001+ | Exact match | 4,808 contacts → |
“As one of Canada’s Best Managed Companies, boasting Canada’s 10 Most Admired Corporate Cultures, Paladin is Canada’s leading security company, with services and superior expertise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Securitas Francefrance.securitas.frHQ: Issy-les-moulineaux, FranceReported employees: 10001+ | Issy-les-moulineaux, France | 10001+ | Exact match | 4,112 contacts → |
“Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Sailpointsailpoint.comHQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 3,628 contacts → |
“SailPoint equips the modern enterprise to seamlessly manage and secure access to applications and data through the lens of identity – at speed and scale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Trellixtrellix.comHQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 3,510 contacts → |
“Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Bugcrowdbugcrowd.comHQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 3,342 contacts → |
“We are a crowdsourced security company that safeguards organizations' assets from sophisticated threat actors before they can strike-by uniting our customers with trusted hackers…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 26,609 company matches
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Threat prevention companies: dataset insights
November 6, 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
26,456 records in the displayed employee bands.
153 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 26,609 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 6, 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 ↗
Threat prevention companies by location
184 lists · largest firstEvery Threat prevention companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Threat prevention companies based in the United States6,075
- Threat prevention companies based in India1,847
- Threat prevention companies based in the United Kingdom1,503
- Threat prevention companies based in Brazil1,189
- Threat prevention companies based in Canada880
- Threat prevention companies based in France831
- Threat prevention companies based in Australia754
- Threat prevention companies based in Germany738
- Threat prevention companies based in the Netherlands482
- Threat prevention companies based in Italy436
- Threat prevention companies based in South Africa431
- Threat prevention companies based in Mexico426
- Threat prevention companies based in Spain421
- Threat prevention companies based in the United Arab Emirates416
- Threat prevention companies based in Türkiye277
- Threat prevention companies based in Colombia240
- Threat prevention companies based in Argentina237
- Threat prevention companies based in Israel223
- Threat prevention companies based in Switzerland216
- Threat prevention companies based in Chile209
- Threat prevention companies based in Nigeria206
- Threat prevention companies based in Belgium191
- Threat prevention companies based in Pakistan186
- Threat prevention companies based in Saudi Arabia186
- Threat prevention companies based in Sweden186
- Threat prevention companies based in Poland178
- Threat prevention companies based in Singapore168
- Threat prevention companies based in Peru158
- Threat prevention companies based in Indonesia150
- Threat prevention companies based in Kenya125
- Threat prevention companies based in Malaysia114
- Threat prevention companies based in New Zealand112
- Threat prevention companies based in Romania110
- Threat prevention companies based in China109
- Threat prevention companies based in Egypt109
- Threat prevention companies based in Ireland97
- Threat prevention companies based in Denmark91
- Threat prevention companies based in the Philippines91
- Threat prevention companies based in Ecuador89
- Threat prevention companies based in Portugal89
- Threat prevention companies based in Japan87
- Threat prevention companies based in Austria84
- Threat prevention companies based in Greece83
- Threat prevention companies based in Czechia77
- Threat prevention companies based in Bangladesh76
- Threat prevention companies based in Morocco74
- Threat prevention companies based in Finland67
- Threat prevention companies based in Qatar62
- Threat prevention companies based in Ukraine57
- Threat prevention companies based in Norway56
- Threat prevention companies based in Hungary55
- Threat prevention companies based in Thailand49
- Threat prevention companies based in Sri Lanka46
- Threat prevention companies based in Slovakia44
- Threat prevention companies based in Hong Kong43
- Threat prevention companies based in the Dominican Republic43
- Threat prevention companies based in Estonia40
- Threat prevention companies based in Venezuela40
- Threat prevention companies based in Bulgaria38
- Threat prevention companies based in Panama36
- Threat prevention companies based in Uruguay35
- Threat prevention companies based in Costa Rica34
- Threat prevention companies based in Serbia34
- Threat prevention companies based in Taiwan31
- Threat prevention companies based in Jordan30
- Threat prevention companies based in Luxembourg28
- Threat prevention companies based in Cyprus27
- Threat prevention companies based in Lebanon27
Cities
- Threat prevention companies based in London, United Kingdom523
- Threat prevention companies based in Sao Paulo, Brazil334
- Threat prevention companies based in Dubai, United Arab Emirates263
- Threat prevention companies based in New York, United States210
- Threat prevention companies based in Bangalore, India205
- Threat prevention companies based in Toronto, Canada185
- Threat prevention companies based in Paris, France179
- Threat prevention companies based in Hyderabad, India151
- Threat prevention companies based in Singapore, Singapore149
- Threat prevention companies based in Melbourne, Australia136
- Threat prevention companies based in Pune, India136
- Threat prevention companies based in Sydney, Australia133
- Threat prevention companies based in New Delhi, India130
- Threat prevention companies based in Mumbai, India117
- Threat prevention companies based in Houston, United States115
- Threat prevention companies based in Riyadh, Saudi Arabia113
- Threat prevention companies based in Madrid, Spain109
- Threat prevention companies based in Miami, United States106
- Threat prevention companies based in Atlanta, United States105
- Threat prevention companies based in Nairobi, Kenya105
- Threat prevention companies based in Mexico City, Mexico103
- Threat prevention companies based in Austin, United States100
- Threat prevention companies based in Istanbul, Türkiye98
- Threat prevention companies based in Chennai, India95
- Threat prevention companies based in Dallas, United States84
- Threat prevention companies based in Johannesburg, South Africa84
- Threat prevention companies based in Washington, United States84
- Threat prevention companies based in Chicago, United States81
- Threat prevention companies based in Noida, India80
- Threat prevention companies based in Buenos Aires, Argentina79
- Threat prevention companies based in Gurgaon, India78
- Threat prevention companies based in Rio De Janeiro, Brazil76
- Threat prevention companies based in Montreal, Canada74
- Threat prevention companies based in Ahmedabad, India73
- Threat prevention companies based in Los Angeles, United States73
- Threat prevention companies based in San Francisco, United States73
- Threat prevention companies based in Bogota, Colombia69
- Threat prevention companies based in Stockholm, Sweden69
- Threat prevention companies based in Berlin, Germany68
- Threat prevention companies based in Tampa, United States68
- Threat prevention companies based in Calgary, Canada65
- Threat prevention companies based in Lagos, Nigeria65
- Threat prevention companies based in Rome, Italy65
- Threat prevention companies based in Warsaw, Poland65
- Threat prevention companies based in Lima, Peru64
- Threat prevention companies based in Tel Aviv, Israel61
- Threat prevention companies based in Karachi, Pakistan59
- Threat prevention companies based in Cairo, Egypt58
- Threat prevention companies based in Santiago, Chile58
- Threat prevention companies based in Denver, United States56
- Threat prevention companies based in Las Vegas, United States56
- Threat prevention companies based in Ottawa, Canada55
- Threat prevention companies based in Bucharest, Romania53
- Threat prevention companies based in Cape Town, South Africa53
- Threat prevention companies based in Charlotte, United States52
- Threat prevention companies based in Orlando, United States52
- Threat prevention companies based in Phoenix, United States52
- Threat prevention companies based in Auckland, New Zealand50
- Threat prevention companies based in Barcelona, Spain50
- Threat prevention companies based in Boston, United States50
- Threat prevention companies based in Delhi, India50
- Threat prevention companies based in Milan, Italy48
- Threat prevention companies based in Vancouver, Canada47
- Threat prevention companies based in Dhaka, Bangladesh44
- Threat prevention companies based in Brisbane, Australia43
- Threat prevention companies based in Columbia, United States43
- Threat prevention companies based in Quito, Ecuador43
- Threat prevention companies based in San Diego, United States43
- Threat prevention companies based in Belo Horizonte, Brazil42
- Threat prevention companies based in Manchester, United Kingdom42
- Threat prevention companies based in Seattle, United States42
- Threat prevention companies based in San Antonio, United States41
- Threat prevention companies based in Amsterdam, Netherlands40
- Threat prevention companies based in Arlington, United States40
- Threat prevention companies based in Curitiba, Brazil40
- Threat prevention companies based in Brasilia, Brazil39
- Threat prevention companies based in Jakarta, Indonesia38
- Threat prevention companies based in Munich, Germany38
- Threat prevention companies based in Prague, Czechia38
- Threat prevention companies based in Doha, Qatar37
- Threat prevention companies based in Perth, Australia37
- Threat prevention companies based in San Jose, United States37
- Threat prevention companies based in Athens, Greece36
- Threat prevention companies based in Birmingham, United Kingdom36
- Threat prevention companies based in Pretoria, South Africa36
- Threat prevention companies based in Wilmington, United States36
- Threat prevention companies based in Ankara, Türkiye34
- Threat prevention companies based in Edmonton, Canada34
- Threat prevention companies based in Mississauga, Canada34
- Threat prevention companies based in Frankfurt, Germany33
- Threat prevention companies based in Kyiv, Ukraine33
- Threat prevention companies based in Dublin, Ireland32
- Threat prevention companies based in Kuala Lumpur, Malaysia32
- Threat prevention companies based in Reston, United States32
- Threat prevention companies based in Tallinn, Estonia32
- Threat prevention companies based in Abu Dhabi, United Arab Emirates31
- Threat prevention companies based in Baltimore, United States31
- Threat prevention companies based in Medellin, Colombia31
- Threat prevention companies based in Vienna, Austria31
- Threat prevention companies based in Zurich, Switzerland31
- Threat prevention companies based in Bangkok, Thailand30
- Threat prevention companies based in Montevideo, Uruguay30
- Threat prevention companies based in Plano, United States30
- Threat prevention companies based in Scottsdale, United States30
- Threat prevention companies based in Kolkata, India28
- Threat prevention companies based in Mclean, United States28
- Threat prevention companies based in Alexandria, United States27
- Threat prevention companies based in Dki Jakarta, Indonesia27
- Threat prevention companies based in Huntsville, United States26
- Threat prevention companies based in Indianapolis, United States26
- Threat prevention companies based in Nashville, United States26
- Threat prevention companies based in Oslo, Norway26
- Threat prevention companies based in Raleigh, United States26
- Threat prevention companies based in Minneapolis, United States25
- Threat prevention companies based in Porto Alegre, Brazil25
- Threat prevention companies based in Sofia, Bulgaria25
Questions about this company list
What does Exact match mean for threat prevention companies?
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 threat prevention companies did RevenueBase find worldwide?
The saved snapshot records 26,609 matching company records, 955,704 tracked contacts and 207,450 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 6, 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 threat prevention companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/threat-prevention-companies.
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 threat prevention companies worldwide
RevenueBase records 26,609 matching company records for threat prevention companies worldwide, with 955,704 tracked contacts and 207,450 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 6, 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 threat prevention companies 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 | G4sg4s.com HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 86,236 contacts → |
“G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Allied Universalaus.com HQ: Irvine, IL, United StatesReported employees: 10001+ | Irvine, IL, United States | 10001+ | Exact match | 66,203 contacts → |
“Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Prosegurprosegur.com HQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 46,086 contacts → |
“50 Years of Excellence: Experience, Innovation, and Commitment to Safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Securitas Security Services Usa, INCsecuritasinc.com HQ: Parsippany, MI, United StatesReported employees: 10001+ | Parsippany, MI, United States | 10001+ | Exact match | 40,551 contacts → |
“Securitas knows Security.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Palo Alto Networkspaloaltonetworks.com HQ: Santa Clara, United StatesReported employees: 10001+ | Santa Clara, United States | 10001+ | Exact match | 21,906 contacts → |
“Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Verisureverisure.com HQ: Global Hq - Versoix, GermanyReported employees: 10001+ | Global Hq - Versoix, Germany | 10001+ | Exact match | 16,176 contacts → |
“Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America and number one…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Fortinetfortinet.com HQ: Sunnyvale, CA, United StatesReported employees: 10001+ | Sunnyvale, CA, United States | 10001+ | Exact match | 15,414 contacts → |
“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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. | |||||
| 9 | Symantecbroadcom.com HQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 11,878 contacts → |
“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Crowdstrikecrowdstrike.com HQ: Remote, United StatesReported employees: 5,001-10,000 | Remote, United States | 5,001-10,000 | Exact match | 11,304 contacts → |
“CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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. | |||||
| 12 | Convergintconvergint.com HQ: Hoffman Estates, IL, United StatesReported employees: 10001+ | Hoffman Estates, IL, United States | 10001+ | Exact match | 6,031 contacts → |
“Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | TYCOtyco.com HQ: Cork, IrelandReported employees: 10001+ | Cork, Ireland | 10001+ | Exact match | 5,755 contacts → |
“Tyco offers comprehensive security solutions to protect people, facilities, and assets as part of Johnson Controls world leading portfolio of building products, technologies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sophossophos.com HQ: Abingdon, United KingdomReported employees: 5,001-10,000 | Abingdon, United Kingdom | 5,001-10,000 | Exact match | 5,283 contacts → |
“Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Certiscertisgroup.com HQ: SingaporeReported employees: 10001+ | Singapore | 10001+ | Exact match | 5,040 contacts → |
“Certis is a leading advanced integrated security organisation that develops and delivers multi-disciplinary smart security and integrated services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Paladin Security Group LTDpaladinsecurity.com HQ: Burnaby, BC, CanadaReported employees: 10001+ | Burnaby, BC, Canada | 10001+ | Exact match | 4,808 contacts → |
“As one of Canada’s Best Managed Companies, boasting Canada’s 10 Most Admired Corporate Cultures, Paladin is Canada’s leading security company, with services and superior expertise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Securitas Francefrance.securitas.fr HQ: Issy-les-moulineaux, FranceReported employees: 10001+ | Issy-les-moulineaux, France | 10001+ | Exact match | 4,112 contacts → |
“Securitas vous apporte son savoir‑faire et ses compétences dans la sécurisation de votre entreprise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Sailpointsailpoint.com HQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 3,628 contacts → |
“SailPoint equips the modern enterprise to seamlessly manage and secure access to applications and data through the lens of identity – at speed and scale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Trellixtrellix.com HQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 3,510 contacts → |
“Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bugcrowdbugcrowd.com HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 3,342 contacts → |
“We are a crowdsourced security company that safeguards organizations' assets from sophisticated threat actors before they can strike-by uniting our customers with trusted hackers…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 26,609 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Threat prevention companies: dataset insights
November 6, 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
26,456 records in the displayed employee bands.
153 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 26,609 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 6, 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 ↗
Threat prevention companies by location
184 lists · largest firstEvery Threat prevention companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Threat prevention companies based in the United States6,075
- Threat prevention companies based in India1,847
- Threat prevention companies based in the United Kingdom1,503
- Threat prevention companies based in Brazil1,189
- Threat prevention companies based in Canada880
- Threat prevention companies based in France831
- Threat prevention companies based in Australia754
- Threat prevention companies based in Germany738
- Threat prevention companies based in the Netherlands482
- Threat prevention companies based in Italy436
- Threat prevention companies based in South Africa431
- Threat prevention companies based in Mexico426
- Threat prevention companies based in Spain421
- Threat prevention companies based in the United Arab Emirates416
- Threat prevention companies based in Türkiye277
- Threat prevention companies based in Colombia240
- Threat prevention companies based in Argentina237
- Threat prevention companies based in Israel223
- Threat prevention companies based in Switzerland216
- Threat prevention companies based in Chile209
- Threat prevention companies based in Nigeria206
- Threat prevention companies based in Belgium191
- Threat prevention companies based in Pakistan186
- Threat prevention companies based in Saudi Arabia186
- Threat prevention companies based in Sweden186
- Threat prevention companies based in Poland178
- Threat prevention companies based in Singapore168
- Threat prevention companies based in Peru158
- Threat prevention companies based in Indonesia150
- Threat prevention companies based in Kenya125
- Threat prevention companies based in Malaysia114
- Threat prevention companies based in New Zealand112
- Threat prevention companies based in Romania110
- Threat prevention companies based in China109
- Threat prevention companies based in Egypt109
- Threat prevention companies based in Ireland97
- Threat prevention companies based in Denmark91
- Threat prevention companies based in the Philippines91
- Threat prevention companies based in Ecuador89
- Threat prevention companies based in Portugal89
- Threat prevention companies based in Japan87
- Threat prevention companies based in Austria84
- Threat prevention companies based in Greece83
- Threat prevention companies based in Czechia77
- Threat prevention companies based in Bangladesh76
- Threat prevention companies based in Morocco74
- Threat prevention companies based in Finland67
- Threat prevention companies based in Qatar62
- Threat prevention companies based in Ukraine57
- Threat prevention companies based in Norway56
- Threat prevention companies based in Hungary55
- Threat prevention companies based in Thailand49
- Threat prevention companies based in Sri Lanka46
- Threat prevention companies based in Slovakia44
- Threat prevention companies based in Hong Kong43
- Threat prevention companies based in the Dominican Republic43
- Threat prevention companies based in Estonia40
- Threat prevention companies based in Venezuela40
- Threat prevention companies based in Bulgaria38
- Threat prevention companies based in Panama36
- Threat prevention companies based in Uruguay35
- Threat prevention companies based in Costa Rica34
- Threat prevention companies based in Serbia34
- Threat prevention companies based in Taiwan31
- Threat prevention companies based in Jordan30
- Threat prevention companies based in Luxembourg28
- Threat prevention companies based in Cyprus27
- Threat prevention companies based in Lebanon27
Cities
- Threat prevention companies based in London, United Kingdom523
- Threat prevention companies based in Sao Paulo, Brazil334
- Threat prevention companies based in Dubai, United Arab Emirates263
- Threat prevention companies based in New York, United States210
- Threat prevention companies based in Bangalore, India205
- Threat prevention companies based in Toronto, Canada185
- Threat prevention companies based in Paris, France179
- Threat prevention companies based in Hyderabad, India151
- Threat prevention companies based in Singapore, Singapore149
- Threat prevention companies based in Melbourne, Australia136
- Threat prevention companies based in Pune, India136
- Threat prevention companies based in Sydney, Australia133
- Threat prevention companies based in New Delhi, India130
- Threat prevention companies based in Mumbai, India117
- Threat prevention companies based in Houston, United States115
- Threat prevention companies based in Riyadh, Saudi Arabia113
- Threat prevention companies based in Madrid, Spain109
- Threat prevention companies based in Miami, United States106
- Threat prevention companies based in Atlanta, United States105
- Threat prevention companies based in Nairobi, Kenya105
- Threat prevention companies based in Mexico City, Mexico103
- Threat prevention companies based in Austin, United States100
- Threat prevention companies based in Istanbul, Türkiye98
- Threat prevention companies based in Chennai, India95
- Threat prevention companies based in Dallas, United States84
- Threat prevention companies based in Johannesburg, South Africa84
- Threat prevention companies based in Washington, United States84
- Threat prevention companies based in Chicago, United States81
- Threat prevention companies based in Noida, India80
- Threat prevention companies based in Buenos Aires, Argentina79
- Threat prevention companies based in Gurgaon, India78
- Threat prevention companies based in Rio De Janeiro, Brazil76
- Threat prevention companies based in Montreal, Canada74
- Threat prevention companies based in Ahmedabad, India73
- Threat prevention companies based in Los Angeles, United States73
- Threat prevention companies based in San Francisco, United States73
- Threat prevention companies based in Bogota, Colombia69
- Threat prevention companies based in Stockholm, Sweden69
- Threat prevention companies based in Berlin, Germany68
- Threat prevention companies based in Tampa, United States68
- Threat prevention companies based in Calgary, Canada65
- Threat prevention companies based in Lagos, Nigeria65
- Threat prevention companies based in Rome, Italy65
- Threat prevention companies based in Warsaw, Poland65
- Threat prevention companies based in Lima, Peru64
- Threat prevention companies based in Tel Aviv, Israel61
- Threat prevention companies based in Karachi, Pakistan59
- Threat prevention companies based in Cairo, Egypt58
- Threat prevention companies based in Santiago, Chile58
- Threat prevention companies based in Denver, United States56
- Threat prevention companies based in Las Vegas, United States56
- Threat prevention companies based in Ottawa, Canada55
- Threat prevention companies based in Bucharest, Romania53
- Threat prevention companies based in Cape Town, South Africa53
- Threat prevention companies based in Charlotte, United States52
- Threat prevention companies based in Orlando, United States52
- Threat prevention companies based in Phoenix, United States52
- Threat prevention companies based in Auckland, New Zealand50
- Threat prevention companies based in Barcelona, Spain50
- Threat prevention companies based in Boston, United States50
- Threat prevention companies based in Delhi, India50
- Threat prevention companies based in Milan, Italy48
- Threat prevention companies based in Vancouver, Canada47
- Threat prevention companies based in Dhaka, Bangladesh44
- Threat prevention companies based in Brisbane, Australia43
- Threat prevention companies based in Columbia, United States43
- Threat prevention companies based in Quito, Ecuador43
- Threat prevention companies based in San Diego, United States43
- Threat prevention companies based in Belo Horizonte, Brazil42
- Threat prevention companies based in Manchester, United Kingdom42
- Threat prevention companies based in Seattle, United States42
- Threat prevention companies based in San Antonio, United States41
- Threat prevention companies based in Amsterdam, Netherlands40
- Threat prevention companies based in Arlington, United States40
- Threat prevention companies based in Curitiba, Brazil40
- Threat prevention companies based in Brasilia, Brazil39
- Threat prevention companies based in Jakarta, Indonesia38
- Threat prevention companies based in Munich, Germany38
- Threat prevention companies based in Prague, Czechia38
- Threat prevention companies based in Doha, Qatar37
- Threat prevention companies based in Perth, Australia37
- Threat prevention companies based in San Jose, United States37
- Threat prevention companies based in Athens, Greece36
- Threat prevention companies based in Birmingham, United Kingdom36
- Threat prevention companies based in Pretoria, South Africa36
- Threat prevention companies based in Wilmington, United States36
- Threat prevention companies based in Ankara, Türkiye34
- Threat prevention companies based in Edmonton, Canada34
- Threat prevention companies based in Mississauga, Canada34
- Threat prevention companies based in Frankfurt, Germany33
- Threat prevention companies based in Kyiv, Ukraine33
- Threat prevention companies based in Dublin, Ireland32
- Threat prevention companies based in Kuala Lumpur, Malaysia32
- Threat prevention companies based in Reston, United States32
- Threat prevention companies based in Tallinn, Estonia32
- Threat prevention companies based in Abu Dhabi, United Arab Emirates31
- Threat prevention companies based in Baltimore, United States31
- Threat prevention companies based in Medellin, Colombia31
- Threat prevention companies based in Vienna, Austria31
- Threat prevention companies based in Zurich, Switzerland31
- Threat prevention companies based in Bangkok, Thailand30
- Threat prevention companies based in Montevideo, Uruguay30
- Threat prevention companies based in Plano, United States30
- Threat prevention companies based in Scottsdale, United States30
- Threat prevention companies based in Kolkata, India28
- Threat prevention companies based in Mclean, United States28
- Threat prevention companies based in Alexandria, United States27
- Threat prevention companies based in Dki Jakarta, Indonesia27
- Threat prevention companies based in Huntsville, United States26
- Threat prevention companies based in Indianapolis, United States26
- Threat prevention companies based in Nashville, United States26
- Threat prevention companies based in Oslo, Norway26
- Threat prevention companies based in Raleigh, United States26
- Threat prevention companies based in Minneapolis, United States25
- Threat prevention companies based in Porto Alegre, Brazil25
- Threat prevention companies based in Sofia, Bulgaria25
Questions about this company list
What does Exact match mean for threat prevention companies?
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 threat prevention companies did RevenueBase find worldwide?
The saved snapshot records 26,609 matching company records, 955,704 tracked contacts and 207,450 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 6, 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.
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Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 threat prevention companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/threat-prevention-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗