Company lists · Data refreshed September 2026
Top 25 Cyber security training consultants worldwide
RevenueBase identified 13,413 cyber security training consultants worldwide as of September 2026 and tracks 137,428 professional contacts across them, including 34,867 with verified work emails. The United States is the largest market and London the largest hub.
This list covers cyber security training consultants 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 28, 2026. Country and city lists for cyber security training consultants 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 cyber security training consultants worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 12,771 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,222 contacts → | ||||
Partial 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 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,886 contacts → | ||||
Partial evidence “SANS is the most trusted and by far the largest source for information and cybersecurity training and certification in the world.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,294 contacts → | ||||
Indirect evidence “EC-Council is the creator of the globally renowned Certified Ethical Hacker (CEH) program.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 879 contacts → | ||||
Partial evidence “Empowering the world to fight cyber threats with indispensable cybersecurity skills and resources.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 874 contacts → | ||||
Partial evidence “Trustwave, a LevelBlue Company, is a globally recognized cybersecurity leader that reduces cyber risk and fortifies organizations against disruptive and damaging cyber threats.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 639 contacts → | ||||
Partial 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 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 634 contacts → | ||||
Partial evidence “Help AG, the cybersecurity arm of e & company, provides leading enterprise businesses and governments across the Middle East with strategic consultancy combined with tailored…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 530 contacts → | ||||
Indirect evidence “ACI Learning trains the leaders in Audit, Cybersecurity, and Information Technology.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 525 contacts → | ||||
Indirect evidence “Protection is Paramount!” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 506 contacts → | ||||
Indirect evidence “Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 430 contacts → | ||||
Strong evidence “RedTeam Hacker Academy is a globally recognized Cyber Security and Ethical Hacking Training Institute empowering learners to become job-ready cyber professionals.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 392 contacts → | ||||
Partial evidence “Kudelski Security is a premier cybersecurity solutions provider, working with the most security-conscious organizations in Europe and across the United States.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 386 contacts → | ||||
Indirect evidence “Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 382 contacts → | ||||
Indirect evidence “NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 363 contacts → | ||||
Strong 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 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 363 contacts → | ||||
Indirect evidence “Wir glauben an eine sichere digitale Zukunft mit minimalen Risiken und maximalen Chancen.” Source: RevenueBase Database · checked Sep 28, 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 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 340 contacts → | ||||
Indirect evidence “TechDefence Labs (TechD Cybersecurity Limited) Award-winning | Innovative | Visionary We empower organizations across the globe to secure their applications, networks, and digital…” Source: RevenueBase Database · checked Sep 28, 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 28, 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: cyber security training consultants. 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 cyber security training consultants.
- Partial evidence
- Its own public description names part of cyber security training consultants, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cyber security training consultants. 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 13,413 cyber security training consultants worldwide
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Cyber security training consultants worldwide at a glance
As of Sep 28, 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 cyber security training consultants, 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 cyber security training consultants are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cyber security training consultants”. 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 cyber security training consultants), 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 cyber security training consultants, 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, 34,867 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 28, 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.
Cyber security training consultants by location
93 lists · largest firstEvery Cyber security training consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cyber security training consultants based in the United States2,954
- Cyber security training consultants based in India1,292
- Cyber security training consultants based in the United Kingdom929
- Cyber security training consultants based in France548
- Cyber security training consultants based in Australia425
- Cyber security training consultants based in Canada390
- Cyber security training consultants based in Germany355
- Cyber security training consultants based in Brazil309
- Cyber security training consultants based in the Netherlands229
- Cyber security training consultants based in Spain202
- Cyber security training consultants based in the United Arab Emirates184
- Cyber security training consultants based in Italy167
- Cyber security training consultants based in Mexico155
- Cyber security training consultants based in Israel144
- Cyber security training consultants based in Türkiye141
- Cyber security training consultants based in South Africa123
- Cyber security training consultants based in Switzerland123
- Cyber security training consultants based in Belgium110
- Cyber security training consultants based in Poland106
- Cyber security training consultants based in Pakistan105
- Cyber security training consultants based in Sweden94
- Cyber security training consultants based in Saudi Arabia79
- Cyber security training consultants based in Chile78
- Cyber security training consultants based in Singapore76
- Cyber security training consultants based in Colombia74
- Cyber security training consultants based in Indonesia69
- Cyber security training consultants based in Argentina60
- Cyber security training consultants based in Malaysia59
- Cyber security training consultants based in Austria57
- Cyber security training consultants based in Kenya54
- Cyber security training consultants based in Romania54
- Cyber security training consultants based in Denmark52
- Cyber security training consultants based in New Zealand50
- Cyber security training consultants based in Egypt40
- Cyber security training consultants based in Finland38
- Cyber security training consultants based in Ireland38
- Cyber security training consultants based in Portugal37
- Cyber security training consultants based in Ecuador35
- Cyber security training consultants based in Japan32
- Cyber security training consultants based in Hungary31
- Cyber security training consultants based in Thailand31
- Cyber security training consultants based in Ukraine27
- Cyber security training consultants based in Greece26
Cities
- Cyber security training consultants based in London, United Kingdom334
- Cyber security training consultants based in Paris, France169
- Cyber security training consultants based in Sao Paulo, Brazil116
- Cyber security training consultants based in Dubai, United Arab Emirates100
- Cyber security training consultants based in Melbourne, Australia96
- Cyber security training consultants based in Toronto, Canada93
- Cyber security training consultants based in Hyderabad, India90
- Cyber security training consultants based in Pune, India90
- Cyber security training consultants based in Sydney, Australia85
- Cyber security training consultants based in Bangalore, India79
- Cyber security training consultants based in Mumbai, India76
- Cyber security training consultants based in New York, United States73
- Cyber security training consultants based in New Delhi, India71
- Cyber security training consultants based in Atlanta, United States69
- Cyber security training consultants based in Singapore, Singapore65
- Cyber security training consultants based in Bengaluru, India61
- Cyber security training consultants based in Houston, United States59
- Cyber security training consultants based in Madrid, Spain59
- Cyber security training consultants based in Noida, India56
- Cyber security training consultants based in Chennai, India53
- Cyber security training consultants based in Riyadh, Saudi Arabia52
- Cyber security training consultants based in Ahmedabad, India51
- Cyber security training consultants based in Austin, United States50
- Cyber security training consultants based in Chicago, United States48
- Cyber security training consultants based in Nairobi, Kenya48
- Cyber security training consultants based in Washington, United States48
- Cyber security training consultants based in Dallas, United States46
- Cyber security training consultants based in Stockholm, Sweden46
- Cyber security training consultants based in Tampa, United States44
- Cyber security training consultants based in Manchester, United Kingdom41
- Cyber security training consultants based in Montreal, Canada41
- Cyber security training consultants based in Ottawa, Canada38
- Cyber security training consultants based in Miami, United States37
- Cyber security training consultants based in Johannesburg, South Africa36
- Cyber security training consultants based in Brisbane, Australia35
- Cyber security training consultants based in Calgary, Canada34
- Cyber security training consultants based in San Francisco, United States34
- Cyber security training consultants based in Arlington, United States33
- Cyber security training consultants based in Tel Aviv, Israel33
- Cyber security training consultants based in San Antonio, United States30
- Cyber security training consultants based in Gurgaon, India29
- Cyber security training consultants based in Berlin, Germany28
- Cyber security training consultants based in Los Angeles, United States28
- Cyber security training consultants based in Barcelona, Spain27
- Cyber security training consultants based in Canberra, Australia26
- Cyber security training consultants based in Las Vegas, United States26
- Cyber security training consultants based in Santiago, Chile26
- Cyber security training consultants based in Charlotte, United States25
- Cyber security training consultants based in San Diego, United States25
- Cyber security training consultants based in Warszawa, Poland25
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 cyber security training consultants, 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 cyber security training consultants are there worldwide?
RevenueBase identified 13,413 cyber security training consultants 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 cyber security training consultants?
The United States leads with 2,954 companies, followed by India (1,292) and the United Kingdom (929). Every cyber security training consultants list by country and city is linked on this page.
Which city has the most cyber security training consultants?
London leads with 338 headquartered companies, followed by Paris (170) and Sao Paulo (116).
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 34,867 verified decision-maker contacts tracked across these 13,413 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 28, 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.