Company lists · Data refreshed September 2026
Top 25 Security IT companies worldwide
RevenueBase identified 26,447 company matches for security IT companies worldwide as of September 2026 and tracks 425,545 professional contacts across them, including 123,160 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for security IT 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 September 21, 2026. Country and city lists for security IT 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 security IT companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 18,431 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 14,289 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 12,771 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 11,169 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 6,335 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 4,942 contacts → | ||||
Exact match “We’re a global cybersecurity leader, helping to make the world safe for exchanging digital information.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 4,925 contacts → | ||||
Exact match “Sophos is a cybersecurity leader defending organizations globally with an AI-driven platform and expert-led services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 3,673 contacts → | ||||
Exact match “Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 2,523 contacts → | ||||
Exact match “NIL is a globally recognized provider of advanced data center, network, cloud, cyber security solutions as well as services for business and industry environments, state…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 2,222 contacts → | ||||
Exact match “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 2,172 contacts → | ||||
Exact match “Bitdefender is a cybersecurity leader delivering best-in-class threat prevention, detection, and response solutions worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 1,773 contacts → | ||||
Exact match “Inspira Enterprise is a global Cybersecurity & Data Analytics & AI services provider with a presence in North America, ASEAN, Middle East, India, and Africa regions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 1,754 contacts → | ||||
Exact match “Com 35 anos de experiência no mercado, o grupo Albatroz presta serviços de alta complexidade em segurança patrimonial, segurança eletrônica, combate a incêndio e serviços de…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 1,648 contacts → | ||||
Exact match “Fortra delivers AI-amplified cybersecurity solutions that help organizations use and protect data with confidence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 1,636 contacts → | ||||
Exact match “Forcepoint simplifies security for global businesses and governments.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 1,378 contacts → | ||||
Exact match “We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 1,328 contacts → | ||||
Exact match “Somos una empresa de seguridad integral, incorporando la tecnología y la innovación como herramientas para asegurar la sostenibilidad de las organizaciones, con un equipo humano…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 1,297 contacts → | ||||
Exact match “Sangfor Technologies is a global leader in cybersecurity, cloud computing, and IT infrastructure, providing fully integrated and AI-driven solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 1,252 contacts → | ||||
Exact match “Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 1,232 contacts → | ||||
Exact match “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 1,225 contacts → | ||||
Exact match “Securitas is the global knowledge leader in Security & loss prevention, with revenues of over $12bn, employing more than people in 44 markets.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 1,217 contacts → | ||||
Exact match “On Dec.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 1,068 contacts → | ||||
Exact match “Solid Security to doświadczenie, wiedza oraz profesjonalizm działań na rynku ochrony osób i mienia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 1,041 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 1,026 contacts → | ||||
Exact match “Irdeto, a CANAL+ company, is the world leader in digital platform cybersecurity, empowering businesses to innovate for a secure, connected future.” Recorded in the RevenueBase company graph · Sep 21, 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 “security IT 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 26,447 security IT companies worldwide
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Security IT companies worldwide at a glance
As of Sep 21, 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 security IT companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “security IT 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 123,160 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 September 21, 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.
Security IT companies by location
144 lists · largest firstEvery Security IT companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security IT companies based in the United States6,059
- Security IT companies based in India2,356
- Security IT companies based in the United Kingdom1,455
- Security IT companies based in Brazil1,024
- Security IT companies based in Canada828
- Security IT companies based in France822
- Security IT companies based in Australia770
- Security IT companies based in Germany630
- Security IT companies based in Spain450
- Security IT companies based in the United Arab Emirates434
- Security IT companies based in the Netherlands425
- Security IT companies based in Italy405
- Security IT companies based in Mexico360
- Security IT companies based in Türkiye308
- Security IT companies based in South Africa306
- Security IT companies based in Pakistan235
- Security IT companies based in Colombia229
- Security IT companies based in Israel215
- Security IT companies based in Chile209
- Security IT companies based in Saudi Arabia204
- Security IT companies based in Switzerland201
- Security IT companies based in Belgium194
- Security IT companies based in Poland193
- Security IT companies based in Argentina187
- Security IT companies based in Sweden172
- Security IT companies based in Nigeria162
- Security IT companies based in Indonesia155
- Security IT companies based in Singapore154
- Security IT companies based in Kenya120
- Security IT companies based in Malaysia113
- Security IT companies based in Peru112
- Security IT companies based in Romania108
- Security IT companies based in Bangladesh97
- Security IT companies based in Austria93
- Security IT companies based in New Zealand92
- Security IT companies based in Egypt91
- Security IT companies based in Ecuador88
- Security IT companies based in Ireland85
- Security IT companies based in Portugal85
- Security IT companies based in Morocco80
- Security IT companies based in Czechia79
- Security IT companies based in Greece76
- Security IT companies based in the Philippines76
- Security IT companies based in Denmark72
- Security IT companies based in Japan66
- Security IT companies based in Finland63
- Security IT companies based in Hungary62
- Security IT companies based in Qatar53
- Security IT companies based in Thailand53
- Security IT companies based in Sri Lanka51
- Security IT companies based in Ukraine48
- Security IT companies based in Ghana47
- Security IT companies based in Slovakia46
- Security IT companies based in Tunisia44
- Security IT companies based in Bulgaria43
- Security IT companies based in Jordan40
- Security IT companies based in Norway39
- Security IT companies based in the Dominican Republic39
- Security IT companies based in Hong Kong38
- Security IT companies based in Nepal38
- Security IT companies based in Costa Rica36
- Security IT companies based in South Korea35
- Security IT companies based in Estonia34
- Security IT companies based in Luxembourg34
- Security IT companies based in Bahrain29
- Security IT companies based in Cyprus29
- Security IT companies based in Uruguay29
- Security IT companies based in Taiwan28
- Security IT companies based in Zimbabwe28
- Security IT companies based in Oman25
- Security IT companies based in Panama25
Cities
- Security IT companies based in London, United Kingdom519
- Security IT companies based in Sao Paulo, Brazil283
- Security IT companies based in Bangalore, India249
- Security IT companies based in Toronto, Canada177
- Security IT companies based in Pune, India169
- Security IT companies based in Hyderabad, India167
- Security IT companies based in New York, United States166
- Security IT companies based in Mumbai, India152
- Security IT companies based in New Delhi, India147
- Security IT companies based in Sydney, Australia144
- Security IT companies based in Melbourne, Australia140
- Security IT companies based in Houston, United States117
- Security IT companies based in Chennai, India114
- Security IT companies based in Noida, India107
- Security IT companies based in Ahmedabad, India106
- Security IT companies based in Miami, United States99
- Security IT companies based in Austin, United States97
- Security IT companies based in Chicago, United States97
- Security IT companies based in Washington, United States96
- Security IT companies based in Atlanta, United States92
- Security IT companies based in Dallas, United States92
- Security IT companies based in Gurgaon, India90
- Security IT companies based in Montreal, Canada86
- Security IT companies based in Johannesburg, South Africa79
- Security IT companies based in Tampa, United States77
- Security IT companies based in Rio De Janeiro, Brazil74
- Security IT companies based in Karachi, Pakistan73
- Security IT companies based in Delhi, India72
- Security IT companies based in San Francisco, United States72
- Security IT companies based in Calgary, Canada70
- Security IT companies based in Ottawa, Canada67
- Security IT companies based in Manchester, United Kingdom59
- Security IT companies based in Brisbane, Australia58
- Security IT companies based in San Diego, United States56
- Security IT companies based in Los Angeles, United States55
- Security IT companies based in Arlington, United States54
- Security IT companies based in Denver, United States51
- Security IT companies based in Vancouver, Canada48
- Security IT companies based in Boston, United States47
- Security IT companies based in Columbia, United States47
- Security IT companies based in Charlotte, United States45
- Security IT companies based in Orlando, United States44
- Security IT companies based in Las Vegas, United States43
- Security IT companies based in San Antonio, United States43
- Security IT companies based in Phoenix, United States41
- Security IT companies based in Belo Horizonte, Brazil39
- Security IT companies based in Brasilia, Brazil39
- Security IT companies based in Canberra, Australia37
- Security IT companies based in Mclean, United States37
- Security IT companies based in Reston, United States37
- Security IT companies based in Alexandria, United States36
- Security IT companies based in Baltimore, United States36
- Security IT companies based in Mississauga, Canada35
- Security IT companies based in Cape Town, South Africa34
- Security IT companies based in Huntsville, United States33
- Security IT companies based in Wilmington, United States33
- Security IT companies based in Seattle, United States32
- Security IT companies based in Fairfax, United States31
- Security IT companies based in San Jose, United States31
- Security IT companies based in Birmingham, United Kingdom30
- Security IT companies based in Curitiba, Brazil30
- Security IT companies based in Raleigh, United States30
- Security IT companies based in Barueri, Brazil28
- Security IT companies based in Fort Lauderdale, United States28
- Security IT companies based in Scottsdale, United States27
- Security IT companies based in Edmonton, Canada26
- Security IT companies based in Indianapolis, United States26
- Security IT companies based in Portland, United States26
- Security IT companies based in Ashburn, United States25
- Security IT companies based in Colorado Springs, United States25
- Security IT companies based in Dover, United States25
- Security IT companies based in Pittsburgh, United States25
- Security IT companies based in Plano, United States25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “security IT companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security IT companies are there worldwide?
RevenueBase identified 26,447 company matches for security IT companies worldwide as of September 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?
Palo Alto Networks tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most security IT companies?
The United States leads with 6,059 companies, followed by India (2,356) and the United Kingdom (1,455). Every security IT companies list by country and city is linked on this page.
Which city has the most security IT companies?
London leads with 527 company records, followed by Sao Paulo (283) and Dubai (255).
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 123,160 professional contacts with verified work emails tracked across these 26,447 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 26,447 security IT 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 security IT 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 26,447 matching company records for security IT companies worldwide, with 425,545 tracked contacts and 123,160 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: September 21, 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 security IT 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 |  Palo Alto Networkspaloaltonetworks.comHQ: Santa Clara, CA, United StatesReported employees: 10001+ | Santa Clara, CA, United States | 10001+ | Exact match | 18,431 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fortinetfortinet.comHQ: Sunnyvale, CA, United StatesReported employees: 10001+ | Sunnyvale, CA, United States | 10001+ | Exact match | 14,289 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Private Sectorlockervault.com HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 12,771 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Symantecbroadcom.comHQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 11,169 contacts → |
“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Securitas Groupsecuritas.comHQ: Stockholm, SwedenReported employees: 10001+ | Stockholm, Sweden | 10001+ | Exact match | 6,335 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Trend Microtrendmicro.com HQ: Yoyogi, JapanReported employees: 5,001-10,000 | Yoyogi, Japan | 5,001-10,000 | Exact match | 4,942 contacts → |
“We’re a global cybersecurity leader, helping to make the world safe for exchanging digital information.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sophossophos.comHQ: Abingdon, United KingdomReported employees: 5,001-10,000 | Abingdon, United Kingdom | 5,001-10,000 | Exact match | 4,925 contacts → |
“Sophos is a cybersecurity leader defending organizations globally with an AI-driven platform and expert-led services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Orange Cyberdefenseorangecyberdefense.comHQ: Nanterre, FranceReported employees: 1,001-5,000 | Nanterre, France | 1,001-5,000 | Exact match | 3,673 contacts → |
“Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  NIL LTDnil.comHQ: Ljubljana, SloveniaReported employees: Not recorded | Ljubljana, Slovenia | Not recorded | Exact match | 2,523 contacts → |
“NIL is a globally recognized provider of advanced data center, network, cloud, cyber security solutions as well as services for business and industry environments, state…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  OPTIVoptiv.comHQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,222 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Bitdefenderbitdefender.comHQ: Bucuresti, RomaniaReported employees: 1,001-5,000 | Bucuresti, Romania | 1,001-5,000 | Exact match | 2,172 contacts → |
“Bitdefender is a cybersecurity leader delivering best-in-class threat prevention, detection, and response solutions worldwide.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Inspira Enterpriseinspiraenterprise.comHQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 1,773 contacts → |
“Inspira Enterprise is a global Cybersecurity & Data Analytics & AI services provider with a presence in North America, ASEAN, Middle East, India, and Africa regions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Grupo Albatrozgrupoalbatroz.com.brHQ: Sao Paulo, BrazilReported employees: 10001+ | Sao Paulo, Brazil | 10001+ | Exact match | 1,754 contacts → |
“Com 35 anos de experiência no mercado, o grupo Albatroz presta serviços de alta complexidade em segurança patrimonial, segurança eletrônica, combate a incêndio e serviços de…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Fortrafortra.comHQ: Eden Prairie, MN, United StatesReported employees: 1,001-5,000 | Eden Prairie, MN, United States | 1,001-5,000 | Exact match | 1,648 contacts → |
“Fortra delivers AI-amplified cybersecurity solutions that help organizations use and protect data with confidence.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Forcepointforcepoint.comHQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 1,636 contacts → |
“Forcepoint simplifies security for global businesses and governments.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Site سايتsite.saHQ: Al Nakheel, Saudi ArabiaReported employees: 501-1,000 | Al Nakheel, Saudi Arabia | 501-1,000 | Exact match | 1,378 contacts → |
“We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Grupo Atlas DE Seguridad Integralatlas.com.coHQ: Cali, ColombiaReported employees: 10001+ | Cali, Colombia | 10001+ | Exact match | 1,328 contacts → |
“Somos una empresa de seguridad integral, incorporando la tecnología y la innovación como herramientas para asegurar la sostenibilidad de las organizaciones, con un equipo humano…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sangfor Technologiessangfor.comHQ: Shenzhen, ChinaReported employees: 5,001-10,000 | Shenzhen, China | 5,001-10,000 | Exact match | 1,297 contacts → |
“Sangfor Technologies is a global leader in cybersecurity, cloud computing, and IT infrastructure, providing fully integrated and AI-driven solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Thales Cybersecurity Productscpl.thalesgroup.comHQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 1,252 contacts → |
“Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Guidepoint Securityguidepointsecurity.comHQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,232 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Securitas Indiasecuritas.inHQ: Gurgaon, IndiaReported employees: 10001+ | Gurgaon, India | 10001+ | Exact match | 1,225 contacts → |
“Securitas is the global knowledge leader in Security & loss prevention, with revenues of over $12bn, employing more than people in 44 markets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Impervaimperva.comHQ: Austin, TX, United StatesReported employees: 10001+ | Austin, TX, United States | 10001+ | Exact match | 1,217 contacts → |
“On Dec.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Solid Security Sp. Z O.Osolidsecurity.plHQ: Warsaw, PolandReported employees: 10001+ | Warsaw, Poland | 10001+ | Exact match | 1,068 contacts → |
“Solid Security to doświadczenie, wiedza oraz profesjonalizm działań na rynku ochrony osób i mienia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Seguritechseguritech.comHQ: Ciudad De Mexico, MexicoReported employees: 1,001-5,000 | Ciudad De Mexico, Mexico | 1,001-5,000 | Exact match | 1,041 contacts → |
“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.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Irdetoirdeto.comHQ: Hoofddorp, NetherlandsReported employees: 1,001-5,000 | Hoofddorp, Netherlands | 1,001-5,000 | Exact match | 1,026 contacts → |
“Irdeto, a CANAL+ company, is the world leader in digital platform cybersecurity, empowering businesses to innovate for a secure, connected future.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 26,447 company matches
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Security IT companies: dataset insights
September 21, 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
26,396 records in the displayed employee bands.
51 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 26,447 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: September 21, 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 ↗
Security IT companies by location
144 lists · largest firstEvery Security IT companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security IT companies based in the United States6,059
- Security IT companies based in India2,356
- Security IT companies based in the United Kingdom1,455
- Security IT companies based in Brazil1,024
- Security IT companies based in Canada828
- Security IT companies based in France822
- Security IT companies based in Australia770
- Security IT companies based in Germany630
- Security IT companies based in Spain450
- Security IT companies based in the United Arab Emirates434
- Security IT companies based in the Netherlands425
- Security IT companies based in Italy405
- Security IT companies based in Mexico360
- Security IT companies based in Türkiye308
- Security IT companies based in South Africa306
- Security IT companies based in Pakistan235
- Security IT companies based in Colombia229
- Security IT companies based in Israel215
- Security IT companies based in Chile209
- Security IT companies based in Saudi Arabia204
- Security IT companies based in Switzerland201
- Security IT companies based in Belgium194
- Security IT companies based in Poland193
- Security IT companies based in Argentina187
- Security IT companies based in Sweden172
- Security IT companies based in Nigeria162
- Security IT companies based in Indonesia155
- Security IT companies based in Singapore154
- Security IT companies based in Kenya120
- Security IT companies based in Malaysia113
- Security IT companies based in Peru112
- Security IT companies based in Romania108
- Security IT companies based in Bangladesh97
- Security IT companies based in Austria93
- Security IT companies based in New Zealand92
- Security IT companies based in Egypt91
- Security IT companies based in Ecuador88
- Security IT companies based in Ireland85
- Security IT companies based in Portugal85
- Security IT companies based in Morocco80
- Security IT companies based in Czechia79
- Security IT companies based in Greece76
- Security IT companies based in the Philippines76
- Security IT companies based in Denmark72
- Security IT companies based in Japan66
- Security IT companies based in Finland63
- Security IT companies based in Hungary62
- Security IT companies based in Qatar53
- Security IT companies based in Thailand53
- Security IT companies based in Sri Lanka51
- Security IT companies based in Ukraine48
- Security IT companies based in Ghana47
- Security IT companies based in Slovakia46
- Security IT companies based in Tunisia44
- Security IT companies based in Bulgaria43
- Security IT companies based in Jordan40
- Security IT companies based in Norway39
- Security IT companies based in the Dominican Republic39
- Security IT companies based in Hong Kong38
- Security IT companies based in Nepal38
- Security IT companies based in Costa Rica36
- Security IT companies based in South Korea35
- Security IT companies based in Estonia34
- Security IT companies based in Luxembourg34
- Security IT companies based in Bahrain29
- Security IT companies based in Cyprus29
- Security IT companies based in Uruguay29
- Security IT companies based in Taiwan28
- Security IT companies based in Zimbabwe28
- Security IT companies based in Oman25
- Security IT companies based in Panama25
Cities
- Security IT companies based in London, United Kingdom519
- Security IT companies based in Sao Paulo, Brazil283
- Security IT companies based in Bangalore, India249
- Security IT companies based in Toronto, Canada177
- Security IT companies based in Pune, India169
- Security IT companies based in Hyderabad, India167
- Security IT companies based in New York, United States166
- Security IT companies based in Mumbai, India152
- Security IT companies based in New Delhi, India147
- Security IT companies based in Sydney, Australia144
- Security IT companies based in Melbourne, Australia140
- Security IT companies based in Houston, United States117
- Security IT companies based in Chennai, India114
- Security IT companies based in Noida, India107
- Security IT companies based in Ahmedabad, India106
- Security IT companies based in Miami, United States99
- Security IT companies based in Austin, United States97
- Security IT companies based in Chicago, United States97
- Security IT companies based in Washington, United States96
- Security IT companies based in Atlanta, United States92
- Security IT companies based in Dallas, United States92
- Security IT companies based in Gurgaon, India90
- Security IT companies based in Montreal, Canada86
- Security IT companies based in Johannesburg, South Africa79
- Security IT companies based in Tampa, United States77
- Security IT companies based in Rio De Janeiro, Brazil74
- Security IT companies based in Karachi, Pakistan73
- Security IT companies based in Delhi, India72
- Security IT companies based in San Francisco, United States72
- Security IT companies based in Calgary, Canada70
- Security IT companies based in Ottawa, Canada67
- Security IT companies based in Manchester, United Kingdom59
- Security IT companies based in Brisbane, Australia58
- Security IT companies based in San Diego, United States56
- Security IT companies based in Los Angeles, United States55
- Security IT companies based in Arlington, United States54
- Security IT companies based in Denver, United States51
- Security IT companies based in Vancouver, Canada48
- Security IT companies based in Boston, United States47
- Security IT companies based in Columbia, United States47
- Security IT companies based in Charlotte, United States45
- Security IT companies based in Orlando, United States44
- Security IT companies based in Las Vegas, United States43
- Security IT companies based in San Antonio, United States43
- Security IT companies based in Phoenix, United States41
- Security IT companies based in Belo Horizonte, Brazil39
- Security IT companies based in Brasilia, Brazil39
- Security IT companies based in Canberra, Australia37
- Security IT companies based in Mclean, United States37
- Security IT companies based in Reston, United States37
- Security IT companies based in Alexandria, United States36
- Security IT companies based in Baltimore, United States36
- Security IT companies based in Mississauga, Canada35
- Security IT companies based in Cape Town, South Africa34
- Security IT companies based in Huntsville, United States33
- Security IT companies based in Wilmington, United States33
- Security IT companies based in Seattle, United States32
- Security IT companies based in Fairfax, United States31
- Security IT companies based in San Jose, United States31
- Security IT companies based in Birmingham, United Kingdom30
- Security IT companies based in Curitiba, Brazil30
- Security IT companies based in Raleigh, United States30
- Security IT companies based in Barueri, Brazil28
- Security IT companies based in Fort Lauderdale, United States28
- Security IT companies based in Scottsdale, United States27
- Security IT companies based in Edmonton, Canada26
- Security IT companies based in Indianapolis, United States26
- Security IT companies based in Portland, United States26
- Security IT companies based in Ashburn, United States25
- Security IT companies based in Colorado Springs, United States25
- Security IT companies based in Dover, United States25
- Security IT companies based in Pittsburgh, United States25
- Security IT companies based in Plano, United States25
Questions about this company list
What does Exact match mean for security IT 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 security IT companies did RevenueBase find worldwide?
The saved snapshot records 26,447 matching company records, 425,545 tracked contacts and 123,160 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: September 21, 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 security IT companies worldwide. Snapshot: September 21, 2026. https://revenuebase.ai/companies/browse/security-it-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 security IT companies worldwide
RevenueBase records 26,447 matching company records for security IT companies worldwide, with 425,545 tracked contacts and 123,160 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: September 21, 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 security IT 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 | Palo Alto Networkspaloaltonetworks.com HQ: Santa Clara, CA, United StatesReported employees: 10001+ | Santa Clara, CA, United States | 10001+ | Exact match | 18,431 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fortinetfortinet.com HQ: Sunnyvale, CA, United StatesReported employees: 10001+ | Sunnyvale, CA, United States | 10001+ | Exact match | 14,289 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Private Sectorlockervault.com HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 12,771 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Symantecbroadcom.com HQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 11,169 contacts → |
“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Securitas Groupsecuritas.com HQ: Stockholm, SwedenReported employees: 10001+ | Stockholm, Sweden | 10001+ | Exact match | 6,335 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Trend Microtrendmicro.com HQ: Yoyogi, JapanReported employees: 5,001-10,000 | Yoyogi, Japan | 5,001-10,000 | Exact match | 4,942 contacts → |
“We’re a global cybersecurity leader, helping to make the world safe for exchanging digital information.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sophossophos.com HQ: Abingdon, United KingdomReported employees: 5,001-10,000 | Abingdon, United Kingdom | 5,001-10,000 | Exact match | 4,925 contacts → |
“Sophos is a cybersecurity leader defending organizations globally with an AI-driven platform and expert-led services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Orange Cyberdefenseorangecyberdefense.com HQ: Nanterre, FranceReported employees: 1,001-5,000 | Nanterre, France | 1,001-5,000 | Exact match | 3,673 contacts → |
“Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | NIL LTDnil.com HQ: Ljubljana, SloveniaReported employees: Not recorded | Ljubljana, Slovenia | Not recorded | Exact match | 2,523 contacts → |
“NIL is a globally recognized provider of advanced data center, network, cloud, cyber security solutions as well as services for business and industry environments, state…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | OPTIVoptiv.com HQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,222 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bitdefenderbitdefender.com HQ: Bucuresti, RomaniaReported employees: 1,001-5,000 | Bucuresti, Romania | 1,001-5,000 | Exact match | 2,172 contacts → |
“Bitdefender is a cybersecurity leader delivering best-in-class threat prevention, detection, and response solutions worldwide.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Inspira Enterpriseinspiraenterprise.com HQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 1,773 contacts → |
“Inspira Enterprise is a global Cybersecurity & Data Analytics & AI services provider with a presence in North America, ASEAN, Middle East, India, and Africa regions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Grupo Albatrozgrupoalbatroz.com.br HQ: Sao Paulo, BrazilReported employees: 10001+ | Sao Paulo, Brazil | 10001+ | Exact match | 1,754 contacts → |
“Com 35 anos de experiência no mercado, o grupo Albatroz presta serviços de alta complexidade em segurança patrimonial, segurança eletrônica, combate a incêndio e serviços de…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fortrafortra.com HQ: Eden Prairie, MN, United StatesReported employees: 1,001-5,000 | Eden Prairie, MN, United States | 1,001-5,000 | Exact match | 1,648 contacts → |
“Fortra delivers AI-amplified cybersecurity solutions that help organizations use and protect data with confidence.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Forcepointforcepoint.com HQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 1,636 contacts → |
“Forcepoint simplifies security for global businesses and governments.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Site سايتsite.sa HQ: Al Nakheel, Saudi ArabiaReported employees: 501-1,000 | Al Nakheel, Saudi Arabia | 501-1,000 | Exact match | 1,378 contacts → |
“We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Grupo Atlas DE Seguridad Integralatlas.com.co HQ: Cali, ColombiaReported employees: 10001+ | Cali, Colombia | 10001+ | Exact match | 1,328 contacts → |
“Somos una empresa de seguridad integral, incorporando la tecnología y la innovación como herramientas para asegurar la sostenibilidad de las organizaciones, con un equipo humano…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sangfor Technologiessangfor.com HQ: Shenzhen, ChinaReported employees: 5,001-10,000 | Shenzhen, China | 5,001-10,000 | Exact match | 1,297 contacts → |
“Sangfor Technologies is a global leader in cybersecurity, cloud computing, and IT infrastructure, providing fully integrated and AI-driven solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Thales Cybersecurity Productscpl.thalesgroup.com HQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 1,252 contacts → |
“Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Guidepoint Securityguidepointsecurity.com HQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,232 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Securitas Indiasecuritas.in HQ: Gurgaon, IndiaReported employees: 10001+ | Gurgaon, India | 10001+ | Exact match | 1,225 contacts → |
“Securitas is the global knowledge leader in Security & loss prevention, with revenues of over $12bn, employing more than people in 44 markets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Impervaimperva.com HQ: Austin, TX, United StatesReported employees: 10001+ | Austin, TX, United States | 10001+ | Exact match | 1,217 contacts → |
“On Dec.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Solid Security Sp. Z O.Osolidsecurity.pl HQ: Warsaw, PolandReported employees: 10001+ | Warsaw, Poland | 10001+ | Exact match | 1,068 contacts → |
“Solid Security to doświadczenie, wiedza oraz profesjonalizm działań na rynku ochrony osób i mienia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Seguritechseguritech.com HQ: Ciudad De Mexico, MexicoReported employees: 1,001-5,000 | Ciudad De Mexico, Mexico | 1,001-5,000 | Exact match | 1,041 contacts → |
“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.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Irdetoirdeto.com HQ: Hoofddorp, NetherlandsReported employees: 1,001-5,000 | Hoofddorp, Netherlands | 1,001-5,000 | Exact match | 1,026 contacts → |
“Irdeto, a CANAL+ company, is the world leader in digital platform cybersecurity, empowering businesses to innovate for a secure, connected future.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 26,447 company matches
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Security IT companies: dataset insights
September 21, 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
26,396 records in the displayed employee bands.
51 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 26,447 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: September 21, 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 ↗
Security IT companies by location
144 lists · largest firstEvery Security IT companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security IT companies based in the United States6,059
- Security IT companies based in India2,356
- Security IT companies based in the United Kingdom1,455
- Security IT companies based in Brazil1,024
- Security IT companies based in Canada828
- Security IT companies based in France822
- Security IT companies based in Australia770
- Security IT companies based in Germany630
- Security IT companies based in Spain450
- Security IT companies based in the United Arab Emirates434
- Security IT companies based in the Netherlands425
- Security IT companies based in Italy405
- Security IT companies based in Mexico360
- Security IT companies based in Türkiye308
- Security IT companies based in South Africa306
- Security IT companies based in Pakistan235
- Security IT companies based in Colombia229
- Security IT companies based in Israel215
- Security IT companies based in Chile209
- Security IT companies based in Saudi Arabia204
- Security IT companies based in Switzerland201
- Security IT companies based in Belgium194
- Security IT companies based in Poland193
- Security IT companies based in Argentina187
- Security IT companies based in Sweden172
- Security IT companies based in Nigeria162
- Security IT companies based in Indonesia155
- Security IT companies based in Singapore154
- Security IT companies based in Kenya120
- Security IT companies based in Malaysia113
- Security IT companies based in Peru112
- Security IT companies based in Romania108
- Security IT companies based in Bangladesh97
- Security IT companies based in Austria93
- Security IT companies based in New Zealand92
- Security IT companies based in Egypt91
- Security IT companies based in Ecuador88
- Security IT companies based in Ireland85
- Security IT companies based in Portugal85
- Security IT companies based in Morocco80
- Security IT companies based in Czechia79
- Security IT companies based in Greece76
- Security IT companies based in the Philippines76
- Security IT companies based in Denmark72
- Security IT companies based in Japan66
- Security IT companies based in Finland63
- Security IT companies based in Hungary62
- Security IT companies based in Qatar53
- Security IT companies based in Thailand53
- Security IT companies based in Sri Lanka51
- Security IT companies based in Ukraine48
- Security IT companies based in Ghana47
- Security IT companies based in Slovakia46
- Security IT companies based in Tunisia44
- Security IT companies based in Bulgaria43
- Security IT companies based in Jordan40
- Security IT companies based in Norway39
- Security IT companies based in the Dominican Republic39
- Security IT companies based in Hong Kong38
- Security IT companies based in Nepal38
- Security IT companies based in Costa Rica36
- Security IT companies based in South Korea35
- Security IT companies based in Estonia34
- Security IT companies based in Luxembourg34
- Security IT companies based in Bahrain29
- Security IT companies based in Cyprus29
- Security IT companies based in Uruguay29
- Security IT companies based in Taiwan28
- Security IT companies based in Zimbabwe28
- Security IT companies based in Oman25
- Security IT companies based in Panama25
Cities
- Security IT companies based in London, United Kingdom519
- Security IT companies based in Sao Paulo, Brazil283
- Security IT companies based in Bangalore, India249
- Security IT companies based in Toronto, Canada177
- Security IT companies based in Pune, India169
- Security IT companies based in Hyderabad, India167
- Security IT companies based in New York, United States166
- Security IT companies based in Mumbai, India152
- Security IT companies based in New Delhi, India147
- Security IT companies based in Sydney, Australia144
- Security IT companies based in Melbourne, Australia140
- Security IT companies based in Houston, United States117
- Security IT companies based in Chennai, India114
- Security IT companies based in Noida, India107
- Security IT companies based in Ahmedabad, India106
- Security IT companies based in Miami, United States99
- Security IT companies based in Austin, United States97
- Security IT companies based in Chicago, United States97
- Security IT companies based in Washington, United States96
- Security IT companies based in Atlanta, United States92
- Security IT companies based in Dallas, United States92
- Security IT companies based in Gurgaon, India90
- Security IT companies based in Montreal, Canada86
- Security IT companies based in Johannesburg, South Africa79
- Security IT companies based in Tampa, United States77
- Security IT companies based in Rio De Janeiro, Brazil74
- Security IT companies based in Karachi, Pakistan73
- Security IT companies based in Delhi, India72
- Security IT companies based in San Francisco, United States72
- Security IT companies based in Calgary, Canada70
- Security IT companies based in Ottawa, Canada67
- Security IT companies based in Manchester, United Kingdom59
- Security IT companies based in Brisbane, Australia58
- Security IT companies based in San Diego, United States56
- Security IT companies based in Los Angeles, United States55
- Security IT companies based in Arlington, United States54
- Security IT companies based in Denver, United States51
- Security IT companies based in Vancouver, Canada48
- Security IT companies based in Boston, United States47
- Security IT companies based in Columbia, United States47
- Security IT companies based in Charlotte, United States45
- Security IT companies based in Orlando, United States44
- Security IT companies based in Las Vegas, United States43
- Security IT companies based in San Antonio, United States43
- Security IT companies based in Phoenix, United States41
- Security IT companies based in Belo Horizonte, Brazil39
- Security IT companies based in Brasilia, Brazil39
- Security IT companies based in Canberra, Australia37
- Security IT companies based in Mclean, United States37
- Security IT companies based in Reston, United States37
- Security IT companies based in Alexandria, United States36
- Security IT companies based in Baltimore, United States36
- Security IT companies based in Mississauga, Canada35
- Security IT companies based in Cape Town, South Africa34
- Security IT companies based in Huntsville, United States33
- Security IT companies based in Wilmington, United States33
- Security IT companies based in Seattle, United States32
- Security IT companies based in Fairfax, United States31
- Security IT companies based in San Jose, United States31
- Security IT companies based in Birmingham, United Kingdom30
- Security IT companies based in Curitiba, Brazil30
- Security IT companies based in Raleigh, United States30
- Security IT companies based in Barueri, Brazil28
- Security IT companies based in Fort Lauderdale, United States28
- Security IT companies based in Scottsdale, United States27
- Security IT companies based in Edmonton, Canada26
- Security IT companies based in Indianapolis, United States26
- Security IT companies based in Portland, United States26
- Security IT companies based in Ashburn, United States25
- Security IT companies based in Colorado Springs, United States25
- Security IT companies based in Dover, United States25
- Security IT companies based in Pittsburgh, United States25
- Security IT companies based in Plano, United States25
Questions about this company list
What does Exact match mean for security IT 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 security IT companies did RevenueBase find worldwide?
The saved snapshot records 26,447 matching company records, 425,545 tracked contacts and 123,160 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: September 21, 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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Cite this list
RevenueBase Data Team. Top 25 security IT companies worldwide. Snapshot: September 21, 2026. https://revenuebase.ai/companies/browse/security-it-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗