Company lists · Data refreshed September 2026
Top 25 Security policy consultant companies worldwide
RevenueBase identified 12,531 security policy consultant companies worldwide as of September 2026 and tracks 133,745 professional contacts across them, including 27,688 with verified work emails. The United States is the largest market and London the largest hub.
This list covers security policy consultant companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for security policy consultant companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest security policy consultant companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 12,771 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,620 contacts → | ||||
Partial evidence “Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,500 contacts → | ||||
Partial evidence “The industry leader in security, Security Industry Specialists offers unique solutions to Fortune 500 companies, international events, and celebrity clients.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,222 contacts → | ||||
Indirect evidence “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,398 contacts → | ||||
Partial evidence “World Security being a Semi Govt Organization provides specialist turnkey security solutions to the local market and beyond, as well as the Dubai World Group.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,378 contacts → | ||||
Indirect evidence “We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,232 contacts → | ||||
Partial evidence “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,050 contacts → | ||||
Strong evidence “Brosnan Risk Consultants, Ltd.(BRC) is a security risk management firm focusing on physical security, emergency security, disaster preparedness and recovery and management…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 771 contacts → | ||||
Strong evidence “Since 2006, PSU has been the leading Scandinavian risk and security consultancy in China.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 659 contacts → | ||||
Indirect evidence “comienzos de 1989 se funda SABICO SEGURIDAD S.A, estando inscrita en el Registro de Empresas de Seguridad con el nº 1731.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 639 contacts → | ||||
Indirect evidence “I-TRACING, pure player and cybersecurity service provider leader in France, supports over 600 clients around the world in managing their cyber risks, from anticipating threats to…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 629 contacts → | ||||
Partial evidence “Telos Corporation (NASDAQ: TLS) empowers and protects the world’s most security-conscious organizations with efficient, adaptable, and secure solutions that safeguard people…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 553 contacts → | ||||
Partial evidence “Security Alliance is a highly experienced provider of security solutions for private and business environments.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 538 contacts → | ||||
Indirect evidence “Byblos Group est un groupe indépendant spécialisé dans la protection des personnes, des biens et des données, avec une approche sur mesure, fondée sur l’excellence opérationnelle…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 533 contacts → | ||||
Indirect evidence “Esparta Seguranca Ltda is a company based out of Brazil.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 506 contacts → | ||||
Indirect evidence “Compañía de seguridad de ámbito nacional dedicada a la prestación de servicios de seguridad, vigilancia uniformada, protección de personas VIP, sistemas electrónicos de seguridad…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 502 contacts → | ||||
Partial evidence “SecurityHQ, a global cybersecurity company pioneering Security Performance Engineering for stronger operational performance and resilience.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 473 contacts → | ||||
Indirect evidence “At Aujas Cybersecurity, we specialize in building and transforming cybersecurity postures to help businesses effectively mitigate risks.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 399 contacts → | ||||
Indirect evidence “A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 398 contacts → | ||||
Partial evidence “ACPL Systems is a pure-play cybersecurity services company focused on helping organisations translate security investments into measurable outcomes.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 379 contacts → | ||||
Partial evidence “Created in 2007, Amarante is one of Europe’s leading security providers.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 363 contacts → | ||||
Partial evidence “eSec Forte® Technologies is a CMMi Level 3 certified Global Consulting and IT Security Services company with offerings across Cloud Security, Cyber Forensics, Malware Detection…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 359 contacts → | ||||
Strong evidence “Founded in 2010, Synetis is the leading independent French consultancy firm specialising in information systems security (ISS).” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 337 contacts → | ||||
Partial evidence “MAX Security provides intelligence, protection, and operational support for organizations operating in complex and high-risk environments.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 335 contacts → | ||||
Indirect evidence “T A L A K U N C H I Networks Pvt.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: security policy consultant companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names security policy consultant companies.
- Partial evidence
- Its own public description names part of security policy consultant companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name security policy consultant companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 12,531 security policy consultant companies worldwide
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Security policy consultant companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among security policy consultant companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for security policy consultant companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “security policy consultant companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names security policy consultant companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among security policy consultant companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 27,688 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Security policy consultant companies by location
86 lists · largest firstEvery Security policy consultant companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Security policy consultant companies based in the United States3,087
- Security policy consultant companies based in the United Kingdom877
- Security policy consultant companies based in India558
- Security policy consultant companies based in France488
- Security policy consultant companies based in Germany434
- Security policy consultant companies based in Australia403
- Security policy consultant companies based in Canada384
- Security policy consultant companies based in Brazil383
- Security policy consultant companies based in the Netherlands282
- Security policy consultant companies based in Italy190
- Security policy consultant companies based in Mexico179
- Security policy consultant companies based in Spain168
- Security policy consultant companies based in the United Arab Emirates156
- Security policy consultant companies based in Sweden146
- Security policy consultant companies based in Switzerland144
- Security policy consultant companies based in South Africa134
- Security policy consultant companies based in Colombia124
- Security policy consultant companies based in Israel124
- Security policy consultant companies based in Türkiye114
- Security policy consultant companies based in Belgium96
- Security policy consultant companies based in Argentina95
- Security policy consultant companies based in Chile81
- Security policy consultant companies based in Poland80
- Security policy consultant companies based in Singapore62
- Security policy consultant companies based in Denmark58
- Security policy consultant companies based in Indonesia57
- Security policy consultant companies based in Peru57
- Security policy consultant companies based in Saudi Arabia53
- Security policy consultant companies based in New Zealand52
- Security policy consultant companies based in Austria50
- Security policy consultant companies based in Ireland46
- Security policy consultant companies based in Romania44
- Security policy consultant companies based in Ecuador42
- Security policy consultant companies based in Malaysia41
- Security policy consultant companies based in Portugal40
- Security policy consultant companies based in Egypt36
- Security policy consultant companies based in Finland36
- Security policy consultant companies based in Morocco36
- Security policy consultant companies based in Greece35
- Security policy consultant companies based in Kenya33
- Security policy consultant companies based in Hungary30
Cities
- Security policy consultant companies based in London, United Kingdom342
- Security policy consultant companies based in Paris, France144
- Security policy consultant companies based in Sao Paulo, Brazil141
- Security policy consultant companies based in Toronto, Canada90
- Security policy consultant companies based in Dubai, United Arab Emirates84
- Security policy consultant companies based in Sydney, Australia81
- Security policy consultant companies based in Melbourne, Australia77
- Security policy consultant companies based in New York, United States75
- Security policy consultant companies based in Bangalore, India73
- Security policy consultant companies based in Washington, United States73
- Security policy consultant companies based in Stockholm, Sweden71
- Security policy consultant companies based in Houston, United States64
- Security policy consultant companies based in Atlanta, United States60
- Security policy consultant companies based in Singapore, Singapore54
- Security policy consultant companies based in Austin, United States46
- Security policy consultant companies based in Miami, United States46
- Security policy consultant companies based in Los Angeles, United States45
- Security policy consultant companies based in Bogota, Colombia44
- Security policy consultant companies based in Chicago, United States43
- Security policy consultant companies based in Mumbai, India42
- Security policy consultant companies based in San Francisco, United States42
- Security policy consultant companies based in Madrid, Spain41
- Security policy consultant companies based in Pune, India41
- Security policy consultant companies based in Tampa, United States40
- Security policy consultant companies based in Calgary, Canada39
- Security policy consultant companies based in Dallas, United States39
- Security policy consultant companies based in Ottawa, Canada39
- Security policy consultant companies based in Berlin, Germany38
- Security policy consultant companies based in Arlington, United States37
- Security policy consultant companies based in Johannesburg, South Africa37
- Security policy consultant companies based in Montreal, Canada37
- Security policy consultant companies based in Chennai, India35
- Security policy consultant companies based in Riyadh, Saudi Arabia34
- Security policy consultant companies based in Brisbane, Australia32
- Security policy consultant companies based in Denver, United States32
- Security policy consultant companies based in Rio De Janeiro, Brazil32
- Security policy consultant companies based in Barcelona, Spain30
- Security policy consultant companies based in Canberra, Australia30
- Security policy consultant companies based in Nairobi, Kenya30
- Security policy consultant companies based in San Diego, United States30
- Security policy consultant companies based in Boston, United States27
- Security policy consultant companies based in Seattle, United States27
- Security policy consultant companies based in Vancouver, Canada26
- Security policy consultant companies based in Amsterdam, Netherlands25
- Security policy consultant companies based in Raleigh, United States25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names security policy consultant companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many security policy consultant companies are there worldwide?
RevenueBase identified 12,531 security policy consultant companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Private Sector, headquartered in Worldwide, tops this list with the largest team on record.
Which country has the most security policy consultant companies?
The United States leads with 3,087 companies, followed by the United Kingdom (877) and India (558). Every security policy consultant companies list by country and city is linked on this page.
Which city has the most security policy consultant companies?
London leads with 344 headquartered companies, followed by Paris (144) and Sao Paulo (141).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 27,688 verified decision-maker contacts tracked across these 12,531 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.