Company lists · Data refreshed November 2026
Top 25 Cyber defense consultants worldwide
RevenueBase identified 25,461 company matches for cyber defense consultants worldwide as of November 2026 and tracks 336,060 professional contacts across them, including 99,122 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for cyber defense consultants worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for cyber defense consultants 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 cyber defense consultants worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 15,414 contacts → | ||||
Exact match “Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 13,149 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 11,878 contacts → | ||||
Exact match “Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 5,283 contacts → | ||||
Exact match “Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 3,977 contacts → | ||||
Exact match “Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 3,510 contacts → | ||||
Exact match “Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 2,171 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 1,514 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 1,413 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 1,346 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 1,091 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 1,017 contacts → | ||||
Exact match “PPC is now part of DSA” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 989 contacts → | ||||
Exact match “Ensign InfoSecurity is the largest pure-play end-to-end cybersecurity service provider in Asia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 921 contacts → | ||||
Exact match “Quantum Sky is a mission technology company that builds secure AI, cyber, cloud, and quantum capabilities for defense, intelligence, and federal civilian agencies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 909 contacts → | ||||
Exact match “Cyderes is a global managed cybersecurity services partner dedicated to defending against today’s relentless threatscape.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 909 contacts → | ||||
Exact match “Arcfield was purpose-built to protect the nation and its allies through innovations in systems engineering and integration, space and mission launch assurance, cybersecurity and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 894 contacts → | ||||
Exact match “Allot Ltd.(NASDAQ: ALLT, TASE: ALLT) is a provider of leading innovative converged cybersecurity solutions and network intelligence for service providers and enterprises…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 827 contacts → | ||||
Exact match “The growing threat of cyber risks, the expansion of cloud computing and the emergence of the DevOps movement are reshaping IT practices, enlighting the relevance of our vision for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 811 contacts → | ||||
Exact match “MTI provides award-winning, end-to-end technology solutions and services in cyber security and data centre for over 35 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 806 contacts → | ||||
Exact match “ASK is now Convergence Networks!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 755 contacts → | ||||
Exact match “SISA is a global forensics-driven cybersecurity solutions company, trusted by leading organizations for securing their businesses with robust preventive, detective, and corrective…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 733 contacts → | ||||
Exact match “Trustwave, a LevelBlue Company, is a globally recognized cybersecurity leader that reduces cyber risk and fortifies organizations against disruptive and damaging cyber threats.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 733 contacts → | ||||
Exact match “With 35 years of experience, Softcell Technologies Global is a trusted IT services provider specialising in (i) IT security and cybersecurity solutions,(ii) cloud / on-premise…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 729 contacts → | ||||
Exact match “We are a European company specialising in cybersecurity, cyberintelligence and cyberdefence, with more than 20 years of experience protecting critical infrastructures and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 687 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “cyber defense consultants”. 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 25,461 cyber defense consultants worldwide
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Cyber defense consultants worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for cyber defense consultants are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “cyber defense consultants” 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 99,122 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Cyber defense consultants by location
184 lists · largest firstEvery Cyber defense consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cyber defense consultants based in the United States6,577
- Cyber defense consultants based in India1,875
- Cyber defense consultants based in the United Kingdom1,594
- Cyber defense consultants based in France828
- Cyber defense consultants based in Australia820
- Cyber defense consultants based in Canada772
- Cyber defense consultants based in Brazil633
- Cyber defense consultants based in Germany606
- Cyber defense consultants based in the Netherlands409
- Cyber defense consultants based in Spain402
- Cyber defense consultants based in the United Arab Emirates392
- Cyber defense consultants based in Italy367
- Cyber defense consultants based in Mexico305
- Cyber defense consultants based in Israel273
- Cyber defense consultants based in South Africa248
- Cyber defense consultants based in Türkiye246
- Cyber defense consultants based in Switzerland215
- Cyber defense consultants based in Belgium192
- Cyber defense consultants based in Sweden186
- Cyber defense consultants based in Pakistan184
- Cyber defense consultants based in Poland184
- Cyber defense consultants based in Saudi Arabia181
- Cyber defense consultants based in Colombia172
- Cyber defense consultants based in Chile166
- Cyber defense consultants based in Nigeria153
- Cyber defense consultants based in Indonesia145
- Cyber defense consultants based in Singapore142
- Cyber defense consultants based in Argentina116
- Cyber defense consultants based in Malaysia100
- Cyber defense consultants based in New Zealand97
- Cyber defense consultants based in Austria96
- Cyber defense consultants based in Denmark90
- Cyber defense consultants based in Romania87
- Cyber defense consultants based in Kenya83
- Cyber defense consultants based in Bangladesh77
- Cyber defense consultants based in Czechia75
- Cyber defense consultants based in Egypt72
- Cyber defense consultants based in Morocco72
- Cyber defense consultants based in Portugal72
- Cyber defense consultants based in Ireland71
- Cyber defense consultants based in Peru70
- Cyber defense consultants based in Finland67
- Cyber defense consultants based in Ecuador64
- Cyber defense consultants based in China62
- Cyber defense consultants based in Greece62
- Cyber defense consultants based in Thailand62
- Cyber defense consultants based in Japan60
- Cyber defense consultants based in Hungary58
- Cyber defense consultants based in the Philippines56
- Cyber defense consultants based in Estonia55
- Cyber defense consultants based in Ukraine51
- Cyber defense consultants based in Qatar49
- Cyber defense consultants based in Bulgaria46
- Cyber defense consultants based in Hong Kong45
- Cyber defense consultants based in Norway42
- Cyber defense consultants based in Slovakia36
- Cyber defense consultants based in Jordan34
- Cyber defense consultants based in Luxembourg34
- Cyber defense consultants based in the Dominican Republic34
- Cyber defense consultants based in Costa Rica33
- Cyber defense consultants based in Bahrain27
- Cyber defense consultants based in Cyprus26
Cities
- Cyber defense consultants based in London, United Kingdom635
- Cyber defense consultants based in Paris, France246
- Cyber defense consultants based in Dubai, United Arab Emirates244
- Cyber defense consultants based in Sao Paulo, Brazil221
- Cyber defense consultants based in New York, United States220
- Cyber defense consultants based in Bangalore, India205
- Cyber defense consultants based in Toronto, Canada172
- Cyber defense consultants based in Melbourne, Australia163
- Cyber defense consultants based in Sydney, Australia163
- Cyber defense consultants based in Washington, United States148
- Cyber defense consultants based in Pune, India141
- Cyber defense consultants based in Hyderabad, India138
- Cyber defense consultants based in Mumbai, India131
- Cyber defense consultants based in Singapore, Singapore129
- Cyber defense consultants based in Atlanta, United States125
- Cyber defense consultants based in Riyadh, Saudi Arabia123
- Cyber defense consultants based in Austin, United States113
- Cyber defense consultants based in Houston, United States111
- Cyber defense consultants based in Madrid, Spain110
- Cyber defense consultants based in New Delhi, India110
- Cyber defense consultants based in Dallas, United States99
- Cyber defense consultants based in Miami, United States96
- Cyber defense consultants based in Istanbul, Türkiye93
- Cyber defense consultants based in Chennai, India89
- Cyber defense consultants based in Chicago, United States89
- Cyber defense consultants based in Montreal, Canada89
- Cyber defense consultants based in Tampa, United States83
- Cyber defense consultants based in Stockholm, Sweden80
- Cyber defense consultants based in Mexico City, Mexico79
- Cyber defense consultants based in Warsaw, Poland78
- Cyber defense consultants based in Noida, India77
- Cyber defense consultants based in Arlington, United States76
- Cyber defense consultants based in Ahmedabad, India74
- Cyber defense consultants based in Brisbane, Australia71
- Cyber defense consultants based in Nairobi, Kenya71
- Cyber defense consultants based in Los Angeles, United States69
- Cyber defense consultants based in Ottawa, Canada69
- Cyber defense consultants based in San Francisco, United States68
- Cyber defense consultants based in Columbia, United States66
- Cyber defense consultants based in Denver, United States66
- Cyber defense consultants based in San Diego, United States65
- Cyber defense consultants based in Gurgaon, India64
- Cyber defense consultants based in Rome, Italy64
- Cyber defense consultants based in Tel Aviv, Israel64
- Cyber defense consultants based in Santiago, Chile63
- Cyber defense consultants based in Berlin, Germany62
- Cyber defense consultants based in Calgary, Canada62
- Cyber defense consultants based in Bogota, Colombia60
- Cyber defense consultants based in Charlotte, United States59
- Cyber defense consultants based in Manchester, United Kingdom59
- Cyber defense consultants based in San Antonio, United States59
- Cyber defense consultants based in Johannesburg, South Africa58
- Cyber defense consultants based in Reston, United States58
- Cyber defense consultants based in Barcelona, Spain56
- Cyber defense consultants based in Buenos Aires, Argentina53
- Cyber defense consultants based in Canberra, Australia53
- Cyber defense consultants based in Delhi, India53
- Cyber defense consultants based in Phoenix, United States52
- Cyber defense consultants based in Boston, United States51
- Cyber defense consultants based in Lagos, Nigeria51
- Cyber defense consultants based in Orlando, United States51
- Cyber defense consultants based in Alexandria, United States50
- Cyber defense consultants based in Seattle, United States49
- Cyber defense consultants based in Cape Town, South Africa47
- Cyber defense consultants based in Vancouver, Canada46
- Cyber defense consultants based in Lima, Peru45
- Cyber defense consultants based in Munich, Germany45
- Cyber defense consultants based in Bucharest, Romania44
- Cyber defense consultants based in Las Vegas, United States44
- Cyber defense consultants based in Rio De Janeiro, Brazil44
- Cyber defense consultants based in Tallinn, Estonia44
- Cyber defense consultants based in Auckland, New Zealand43
- Cyber defense consultants based in Baltimore, United States43
- Cyber defense consultants based in Huntsville, United States43
- Cyber defense consultants based in Prague, Czechia42
- Cyber defense consultants based in Cairo, Egypt41
- Cyber defense consultants based in Jakarta, Indonesia41
- Cyber defense consultants based in Mclean, United States41
- Cyber defense consultants based in Fairfax, United States39
- Cyber defense consultants based in Perth, Australia39
- Cyber defense consultants based in Vienna, Austria39
- Cyber defense consultants based in Amsterdam, Netherlands38
- Cyber defense consultants based in Bangkok, Thailand38
- Cyber defense consultants based in Quito, Ecuador38
- Cyber defense consultants based in Raleigh, United States38
- Cyber defense consultants based in Ankara, Türkiye37
- Cyber defense consultants based in Sheridan, United States37
- Cyber defense consultants based in Ashburn, United States35
- Cyber defense consultants based in Milan, Italy35
- Cyber defense consultants based in Zurich, Switzerland35
- Cyber defense consultants based in Frankfurt, Germany34
- Cyber defense consultants based in Birmingham, United Kingdom33
- Cyber defense consultants based in Kolkata, India33
- Cyber defense consultants based in Plano, United States33
- Cyber defense consultants based in Kuala Lumpur, Malaysia32
- Cyber defense consultants based in Minneapolis, United States32
- Cyber defense consultants based in Adelaide, Australia31
- Cyber defense consultants based in Brasilia, Brazil31
- Cyber defense consultants based in Scottsdale, United States31
- Cyber defense consultants based in Nashville, United States30
- Cyber defense consultants based in Cheltenham, United Kingdom29
- Cyber defense consultants based in Colorado Springs, United States29
- Cyber defense consultants based in Kyiv, Ukraine29
- Cyber defense consultants based in Columbus, United States28
- Cyber defense consultants based in Herndon, United States28
- Cyber defense consultants based in Sofia, Bulgaria28
- Cyber defense consultants based in Amman, Jordan27
- Cyber defense consultants based in Athens, Greece27
- Cyber defense consultants based in Doha, Qatar27
- Cyber defense consultants based in Dublin, Ireland27
- Cyber defense consultants based in Lisbon, Portugal27
- Cyber defense consultants based in Budapest, Hungary26
- Cyber defense consultants based in Monterrey, Mexico26
- Cyber defense consultants based in Portland, United States26
- Cyber defense consultants based in San Jose, United States26
- Cyber defense consultants based in Cologne, Germany25
- Cyber defense consultants based in Dover, United States25
- Cyber defense consultants based in Fort Lauderdale, United States25
- Cyber defense consultants based in Lyon, France25
- Cyber defense consultants based in Navi Mumbai, India25
- Cyber defense consultants based in Richmond, United States25
- Cyber defense consultants based in Wellington, New Zealand25
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 “cyber defense consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cyber defense consultants are there worldwide?
RevenueBase identified 25,461 company matches for cyber defense consultants worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Fortinet tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most cyber defense consultants?
The United States leads with 6,577 companies, followed by India (1,875) and the United Kingdom (1,594). Every cyber defense consultants list by country and city is linked on this page.
Which city has the most cyber defense consultants?
London leads with 648 company records, followed by Paris (246) and Dubai (245).
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 99,122 professional contacts with verified work emails tracked across these 25,461 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 25,461 cyber defense consultants 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 cyber defense consultants worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 25,461 matching company records for cyber defense consultants worldwide, with 336,060 tracked contacts and 99,122 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cyber defense consultants 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 |  Fortinetfortinet.comHQ: Sunnyvale, CA, United StatesReported employees: 10001+ | Sunnyvale, CA, United States | 10001+ | Exact match | 15,414 contacts → |
“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Private Sectorlockervault.comHQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 13,149 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  Symantecbroadcom.comHQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 11,878 contacts → |
“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sophossophos.comHQ: Abingdon, United KingdomReported employees: 5,001-10,000 | Abingdon, United Kingdom | 5,001-10,000 | Exact match | 5,283 contacts → |
“Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Orange Cyberdefenseorangecyberdefense.comHQ: Nanterre, FranceReported employees: 1,001-5,000 | Nanterre, France | 1,001-5,000 | Exact match | 3,977 contacts → |
“Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Trellixtrellix.comHQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 3,510 contacts → |
“Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  OPTIVoptiv.comHQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,171 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Site سايتsite.saHQ: Al Nakheel, Saudi ArabiaReported employees: 501-1,000 | Al Nakheel, Saudi Arabia | 501-1,000 | Exact match | 1,514 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Thales Cybersecurity Productscpl.thalesgroup.comHQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 1,413 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Guidepoint Securityguidepointsecurity.comHQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,346 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Irdetoirdeto.comHQ: Hoofddorp, MN, NetherlandsReported employees: 1,001-5,000 | Hoofddorp, MN, Netherlands | 1,001-5,000 | Exact match | 1,091 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  PPCdsainc.comHQ: Trevose, PA, United StatesReported employees: 201-500 | Trevose, PA, United States | 201-500 | Exact match | 1,017 contacts → |
“PPC is now part of DSA” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ensign Infosecurityensigninfosecurity.comHQ: Kuala, SingaporeReported employees: 501-1,000 | Kuala, Singapore | 501-1,000 | Exact match | 989 contacts → |
“Ensign InfoSecurity is the largest pure-play end-to-end cybersecurity service provider in Asia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Quantum SKYquantumsky.comHQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 921 contacts → |
“Quantum Sky is a mission technology company that builds secure AI, cyber, cloud, and quantum capabilities for defense, intelligence, and federal civilian agencies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Cyderescyderes.comHQ: Kansas City, MO, United StatesReported employees: 1,001-5,000 | Kansas City, MO, United States | 1,001-5,000 | Exact match | 909 contacts → |
“Cyderes is a global managed cybersecurity services partner dedicated to defending against today’s relentless threatscape.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Arcfieldarcfield.comHQ: Chantilly, VA, United StatesReported employees: 1,001-5,000 | Chantilly, VA, United States | 1,001-5,000 | Exact match | 909 contacts → |
“Arcfield was purpose-built to protect the nation and its allies through innovations in systems engineering and integration, space and mission launch assurance, cybersecurity and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ALLOTallot.comHQ: Hod-hasharon, IsraelReported employees: 501-1,000 | Hod-hasharon, Israel | 501-1,000 | Exact match | 894 contacts → |
“Allot Ltd.(NASDAQ: ALLT, TASE: ALLT) is a provider of leading innovative converged cybersecurity solutions and network intelligence for service providers and enterprises…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SQUADsquadgroup.comHQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 827 contacts → |
“The growing threat of cyber risks, the expansion of cloud computing and the emergence of the DevOps movement are reshaping IT practices, enlighting the relevance of our vision for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  MTImti.comHQ: Staines-upon-thames, United KingdomReported employees: 201-500 | Staines-upon-thames, United Kingdom | 201-500 | Exact match | 811 contacts → |
“MTI provides award-winning, end-to-end technology solutions and services in cyber security and data centre for over 35 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Application Specialist Kompany ASKconvergencenetworks.comHQ: Lansing, MI, United StatesReported employees: Not recorded | Lansing, MI, United States | Not recorded | Exact match | 806 contacts → |
“ASK is now Convergence Networks!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  SISAsisa.aiHQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 755 contacts → |
“SISA is a global forensics-driven cybersecurity solutions company, trusted by leading organizations for securing their businesses with robust preventive, detective, and corrective…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Trustwave, A Levelblue Companylevelblue.comHQ: Chicago, IL, United StatesReported employees: 501-1,000 | Chicago, IL, United States | 501-1,000 | Exact match | 733 contacts → |
“Trustwave, a LevelBlue Company, is a globally recognized cybersecurity leader that reduces cyber risk and fortifies organizations against disruptive and damaging cyber threats.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Softcell Technologies Global Pvt. LTDsoftcell.comHQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 733 contacts → |
“With 35 years of experience, Softcell Technologies Global is a trusted IT services provider specialising in (i) IT security and cybersecurity solutions,(ii) cloud / on-premise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  S2grupos2grupo.esHQ: Valencia, SpainReported employees: 501-1,000 | Valencia, Spain | 501-1,000 | Exact match | 729 contacts → |
“We are a European company specialising in cybersecurity, cyberintelligence and cyberdefence, with more than 20 years of experience protecting critical infrastructures and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  I-Tracingi-tracing.comHQ: Courbevoie, FranceReported employees: 1,001-5,000 | Courbevoie, France | 1,001-5,000 | Exact match | 687 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 25,461 company matches
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Cyber defense consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
25,407 records in the displayed employee bands.
54 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 25,461 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cyber defense consultants by location
184 lists · largest firstEvery Cyber defense consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cyber defense consultants based in the United States6,577
- Cyber defense consultants based in India1,875
- Cyber defense consultants based in the United Kingdom1,594
- Cyber defense consultants based in France828
- Cyber defense consultants based in Australia820
- Cyber defense consultants based in Canada772
- Cyber defense consultants based in Brazil633
- Cyber defense consultants based in Germany606
- Cyber defense consultants based in the Netherlands409
- Cyber defense consultants based in Spain402
- Cyber defense consultants based in the United Arab Emirates392
- Cyber defense consultants based in Italy367
- Cyber defense consultants based in Mexico305
- Cyber defense consultants based in Israel273
- Cyber defense consultants based in South Africa248
- Cyber defense consultants based in Türkiye246
- Cyber defense consultants based in Switzerland215
- Cyber defense consultants based in Belgium192
- Cyber defense consultants based in Sweden186
- Cyber defense consultants based in Pakistan184
- Cyber defense consultants based in Poland184
- Cyber defense consultants based in Saudi Arabia181
- Cyber defense consultants based in Colombia172
- Cyber defense consultants based in Chile166
- Cyber defense consultants based in Nigeria153
- Cyber defense consultants based in Indonesia145
- Cyber defense consultants based in Singapore142
- Cyber defense consultants based in Argentina116
- Cyber defense consultants based in Malaysia100
- Cyber defense consultants based in New Zealand97
- Cyber defense consultants based in Austria96
- Cyber defense consultants based in Denmark90
- Cyber defense consultants based in Romania87
- Cyber defense consultants based in Kenya83
- Cyber defense consultants based in Bangladesh77
- Cyber defense consultants based in Czechia75
- Cyber defense consultants based in Egypt72
- Cyber defense consultants based in Morocco72
- Cyber defense consultants based in Portugal72
- Cyber defense consultants based in Ireland71
- Cyber defense consultants based in Peru70
- Cyber defense consultants based in Finland67
- Cyber defense consultants based in Ecuador64
- Cyber defense consultants based in China62
- Cyber defense consultants based in Greece62
- Cyber defense consultants based in Thailand62
- Cyber defense consultants based in Japan60
- Cyber defense consultants based in Hungary58
- Cyber defense consultants based in the Philippines56
- Cyber defense consultants based in Estonia55
- Cyber defense consultants based in Ukraine51
- Cyber defense consultants based in Qatar49
- Cyber defense consultants based in Bulgaria46
- Cyber defense consultants based in Hong Kong45
- Cyber defense consultants based in Norway42
- Cyber defense consultants based in Slovakia36
- Cyber defense consultants based in Jordan34
- Cyber defense consultants based in Luxembourg34
- Cyber defense consultants based in the Dominican Republic34
- Cyber defense consultants based in Costa Rica33
- Cyber defense consultants based in Bahrain27
- Cyber defense consultants based in Cyprus26
Cities
- Cyber defense consultants based in London, United Kingdom635
- Cyber defense consultants based in Paris, France246
- Cyber defense consultants based in Dubai, United Arab Emirates244
- Cyber defense consultants based in Sao Paulo, Brazil221
- Cyber defense consultants based in New York, United States220
- Cyber defense consultants based in Bangalore, India205
- Cyber defense consultants based in Toronto, Canada172
- Cyber defense consultants based in Melbourne, Australia163
- Cyber defense consultants based in Sydney, Australia163
- Cyber defense consultants based in Washington, United States148
- Cyber defense consultants based in Pune, India141
- Cyber defense consultants based in Hyderabad, India138
- Cyber defense consultants based in Mumbai, India131
- Cyber defense consultants based in Singapore, Singapore129
- Cyber defense consultants based in Atlanta, United States125
- Cyber defense consultants based in Riyadh, Saudi Arabia123
- Cyber defense consultants based in Austin, United States113
- Cyber defense consultants based in Houston, United States111
- Cyber defense consultants based in Madrid, Spain110
- Cyber defense consultants based in New Delhi, India110
- Cyber defense consultants based in Dallas, United States99
- Cyber defense consultants based in Miami, United States96
- Cyber defense consultants based in Istanbul, Türkiye93
- Cyber defense consultants based in Chennai, India89
- Cyber defense consultants based in Chicago, United States89
- Cyber defense consultants based in Montreal, Canada89
- Cyber defense consultants based in Tampa, United States83
- Cyber defense consultants based in Stockholm, Sweden80
- Cyber defense consultants based in Mexico City, Mexico79
- Cyber defense consultants based in Warsaw, Poland78
- Cyber defense consultants based in Noida, India77
- Cyber defense consultants based in Arlington, United States76
- Cyber defense consultants based in Ahmedabad, India74
- Cyber defense consultants based in Brisbane, Australia71
- Cyber defense consultants based in Nairobi, Kenya71
- Cyber defense consultants based in Los Angeles, United States69
- Cyber defense consultants based in Ottawa, Canada69
- Cyber defense consultants based in San Francisco, United States68
- Cyber defense consultants based in Columbia, United States66
- Cyber defense consultants based in Denver, United States66
- Cyber defense consultants based in San Diego, United States65
- Cyber defense consultants based in Gurgaon, India64
- Cyber defense consultants based in Rome, Italy64
- Cyber defense consultants based in Tel Aviv, Israel64
- Cyber defense consultants based in Santiago, Chile63
- Cyber defense consultants based in Berlin, Germany62
- Cyber defense consultants based in Calgary, Canada62
- Cyber defense consultants based in Bogota, Colombia60
- Cyber defense consultants based in Charlotte, United States59
- Cyber defense consultants based in Manchester, United Kingdom59
- Cyber defense consultants based in San Antonio, United States59
- Cyber defense consultants based in Johannesburg, South Africa58
- Cyber defense consultants based in Reston, United States58
- Cyber defense consultants based in Barcelona, Spain56
- Cyber defense consultants based in Buenos Aires, Argentina53
- Cyber defense consultants based in Canberra, Australia53
- Cyber defense consultants based in Delhi, India53
- Cyber defense consultants based in Phoenix, United States52
- Cyber defense consultants based in Boston, United States51
- Cyber defense consultants based in Lagos, Nigeria51
- Cyber defense consultants based in Orlando, United States51
- Cyber defense consultants based in Alexandria, United States50
- Cyber defense consultants based in Seattle, United States49
- Cyber defense consultants based in Cape Town, South Africa47
- Cyber defense consultants based in Vancouver, Canada46
- Cyber defense consultants based in Lima, Peru45
- Cyber defense consultants based in Munich, Germany45
- Cyber defense consultants based in Bucharest, Romania44
- Cyber defense consultants based in Las Vegas, United States44
- Cyber defense consultants based in Rio De Janeiro, Brazil44
- Cyber defense consultants based in Tallinn, Estonia44
- Cyber defense consultants based in Auckland, New Zealand43
- Cyber defense consultants based in Baltimore, United States43
- Cyber defense consultants based in Huntsville, United States43
- Cyber defense consultants based in Prague, Czechia42
- Cyber defense consultants based in Cairo, Egypt41
- Cyber defense consultants based in Jakarta, Indonesia41
- Cyber defense consultants based in Mclean, United States41
- Cyber defense consultants based in Fairfax, United States39
- Cyber defense consultants based in Perth, Australia39
- Cyber defense consultants based in Vienna, Austria39
- Cyber defense consultants based in Amsterdam, Netherlands38
- Cyber defense consultants based in Bangkok, Thailand38
- Cyber defense consultants based in Quito, Ecuador38
- Cyber defense consultants based in Raleigh, United States38
- Cyber defense consultants based in Ankara, Türkiye37
- Cyber defense consultants based in Sheridan, United States37
- Cyber defense consultants based in Ashburn, United States35
- Cyber defense consultants based in Milan, Italy35
- Cyber defense consultants based in Zurich, Switzerland35
- Cyber defense consultants based in Frankfurt, Germany34
- Cyber defense consultants based in Birmingham, United Kingdom33
- Cyber defense consultants based in Kolkata, India33
- Cyber defense consultants based in Plano, United States33
- Cyber defense consultants based in Kuala Lumpur, Malaysia32
- Cyber defense consultants based in Minneapolis, United States32
- Cyber defense consultants based in Adelaide, Australia31
- Cyber defense consultants based in Brasilia, Brazil31
- Cyber defense consultants based in Scottsdale, United States31
- Cyber defense consultants based in Nashville, United States30
- Cyber defense consultants based in Cheltenham, United Kingdom29
- Cyber defense consultants based in Colorado Springs, United States29
- Cyber defense consultants based in Kyiv, Ukraine29
- Cyber defense consultants based in Columbus, United States28
- Cyber defense consultants based in Herndon, United States28
- Cyber defense consultants based in Sofia, Bulgaria28
- Cyber defense consultants based in Amman, Jordan27
- Cyber defense consultants based in Athens, Greece27
- Cyber defense consultants based in Doha, Qatar27
- Cyber defense consultants based in Dublin, Ireland27
- Cyber defense consultants based in Lisbon, Portugal27
- Cyber defense consultants based in Budapest, Hungary26
- Cyber defense consultants based in Monterrey, Mexico26
- Cyber defense consultants based in Portland, United States26
- Cyber defense consultants based in San Jose, United States26
- Cyber defense consultants based in Cologne, Germany25
- Cyber defense consultants based in Dover, United States25
- Cyber defense consultants based in Fort Lauderdale, United States25
- Cyber defense consultants based in Lyon, France25
- Cyber defense consultants based in Navi Mumbai, India25
- Cyber defense consultants based in Richmond, United States25
- Cyber defense consultants based in Wellington, New Zealand25
Questions about this company list
What does Exact match mean for cyber defense consultants?
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 cyber defense consultants did RevenueBase find worldwide?
The saved snapshot records 25,461 matching company records, 336,060 tracked contacts and 99,122 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 cyber defense consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/cyber-defense-consultants.
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 cyber defense consultants worldwide
RevenueBase records 25,461 matching company records for cyber defense consultants worldwide, with 336,060 tracked contacts and 99,122 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cyber defense consultants 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 | Fortinetfortinet.com HQ: Sunnyvale, CA, United StatesReported employees: 10001+ | Sunnyvale, CA, United States | 10001+ | Exact match | 15,414 contacts → |
“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Private Sectorlockervault.com HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 13,149 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Symantecbroadcom.com HQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 11,878 contacts → |
“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sophossophos.com HQ: Abingdon, United KingdomReported employees: 5,001-10,000 | Abingdon, United Kingdom | 5,001-10,000 | Exact match | 5,283 contacts → |
“Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Orange Cyberdefenseorangecyberdefense.com HQ: Nanterre, FranceReported employees: 1,001-5,000 | Nanterre, France | 1,001-5,000 | Exact match | 3,977 contacts → |
“Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Trellixtrellix.com HQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 3,510 contacts → |
“Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | OPTIVoptiv.com HQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,171 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Site سايتsite.sa HQ: Al Nakheel, Saudi ArabiaReported employees: 501-1,000 | Al Nakheel, Saudi Arabia | 501-1,000 | Exact match | 1,514 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 | 1,413 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Guidepoint Securityguidepointsecurity.com HQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,346 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Irdetoirdeto.com HQ: Hoofddorp, MN, NetherlandsReported employees: 1,001-5,000 | Hoofddorp, MN, Netherlands | 1,001-5,000 | Exact match | 1,091 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PPCdsainc.com HQ: Trevose, PA, United StatesReported employees: 201-500 | Trevose, PA, United States | 201-500 | Exact match | 1,017 contacts → |
“PPC is now part of DSA” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ensign Infosecurityensigninfosecurity.com HQ: Kuala, SingaporeReported employees: 501-1,000 | Kuala, Singapore | 501-1,000 | Exact match | 989 contacts → |
“Ensign InfoSecurity is the largest pure-play end-to-end cybersecurity service provider in Asia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Quantum SKYquantumsky.com HQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 921 contacts → |
“Quantum Sky is a mission technology company that builds secure AI, cyber, cloud, and quantum capabilities for defense, intelligence, and federal civilian agencies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cyderescyderes.com HQ: Kansas City, MO, United StatesReported employees: 1,001-5,000 | Kansas City, MO, United States | 1,001-5,000 | Exact match | 909 contacts → |
“Cyderes is a global managed cybersecurity services partner dedicated to defending against today’s relentless threatscape.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Arcfieldarcfield.com HQ: Chantilly, VA, United StatesReported employees: 1,001-5,000 | Chantilly, VA, United States | 1,001-5,000 | Exact match | 909 contacts → |
“Arcfield was purpose-built to protect the nation and its allies through innovations in systems engineering and integration, space and mission launch assurance, cybersecurity and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ALLOTallot.com HQ: Hod-hasharon, IsraelReported employees: 501-1,000 | Hod-hasharon, Israel | 501-1,000 | Exact match | 894 contacts → |
“Allot Ltd.(NASDAQ: ALLT, TASE: ALLT) is a provider of leading innovative converged cybersecurity solutions and network intelligence for service providers and enterprises…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SQUADsquadgroup.com HQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 827 contacts → |
“The growing threat of cyber risks, the expansion of cloud computing and the emergence of the DevOps movement are reshaping IT practices, enlighting the relevance of our vision for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | MTImti.com HQ: Staines-upon-thames, United KingdomReported employees: 201-500 | Staines-upon-thames, United Kingdom | 201-500 | Exact match | 811 contacts → |
“MTI provides award-winning, end-to-end technology solutions and services in cyber security and data centre for over 35 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Application Specialist Kompany ASKconvergencenetworks.com HQ: Lansing, MI, United StatesReported employees: Not recorded | Lansing, MI, United States | Not recorded | Exact match | 806 contacts → |
“ASK is now Convergence Networks!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | SISAsisa.ai HQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 755 contacts → |
“SISA is a global forensics-driven cybersecurity solutions company, trusted by leading organizations for securing their businesses with robust preventive, detective, and corrective…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Trustwave, A Levelblue Companylevelblue.com HQ: Chicago, IL, United StatesReported employees: 501-1,000 | Chicago, IL, United States | 501-1,000 | Exact match | 733 contacts → |
“Trustwave, a LevelBlue Company, is a globally recognized cybersecurity leader that reduces cyber risk and fortifies organizations against disruptive and damaging cyber threats.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Softcell Technologies Global Pvt. LTDsoftcell.com HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 733 contacts → |
“With 35 years of experience, Softcell Technologies Global is a trusted IT services provider specialising in (i) IT security and cybersecurity solutions,(ii) cloud / on-premise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | S2grupos2grupo.es HQ: Valencia, SpainReported employees: 501-1,000 | Valencia, Spain | 501-1,000 | Exact match | 729 contacts → |
“We are a European company specialising in cybersecurity, cyberintelligence and cyberdefence, with more than 20 years of experience protecting critical infrastructures and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | I-Tracingi-tracing.com HQ: Courbevoie, FranceReported employees: 1,001-5,000 | Courbevoie, France | 1,001-5,000 | Exact match | 687 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 25,461 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Cyber defense consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
25,407 records in the displayed employee bands.
54 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 25,461 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cyber defense consultants by location
184 lists · largest firstEvery Cyber defense consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cyber defense consultants based in the United States6,577
- Cyber defense consultants based in India1,875
- Cyber defense consultants based in the United Kingdom1,594
- Cyber defense consultants based in France828
- Cyber defense consultants based in Australia820
- Cyber defense consultants based in Canada772
- Cyber defense consultants based in Brazil633
- Cyber defense consultants based in Germany606
- Cyber defense consultants based in the Netherlands409
- Cyber defense consultants based in Spain402
- Cyber defense consultants based in the United Arab Emirates392
- Cyber defense consultants based in Italy367
- Cyber defense consultants based in Mexico305
- Cyber defense consultants based in Israel273
- Cyber defense consultants based in South Africa248
- Cyber defense consultants based in Türkiye246
- Cyber defense consultants based in Switzerland215
- Cyber defense consultants based in Belgium192
- Cyber defense consultants based in Sweden186
- Cyber defense consultants based in Pakistan184
- Cyber defense consultants based in Poland184
- Cyber defense consultants based in Saudi Arabia181
- Cyber defense consultants based in Colombia172
- Cyber defense consultants based in Chile166
- Cyber defense consultants based in Nigeria153
- Cyber defense consultants based in Indonesia145
- Cyber defense consultants based in Singapore142
- Cyber defense consultants based in Argentina116
- Cyber defense consultants based in Malaysia100
- Cyber defense consultants based in New Zealand97
- Cyber defense consultants based in Austria96
- Cyber defense consultants based in Denmark90
- Cyber defense consultants based in Romania87
- Cyber defense consultants based in Kenya83
- Cyber defense consultants based in Bangladesh77
- Cyber defense consultants based in Czechia75
- Cyber defense consultants based in Egypt72
- Cyber defense consultants based in Morocco72
- Cyber defense consultants based in Portugal72
- Cyber defense consultants based in Ireland71
- Cyber defense consultants based in Peru70
- Cyber defense consultants based in Finland67
- Cyber defense consultants based in Ecuador64
- Cyber defense consultants based in China62
- Cyber defense consultants based in Greece62
- Cyber defense consultants based in Thailand62
- Cyber defense consultants based in Japan60
- Cyber defense consultants based in Hungary58
- Cyber defense consultants based in the Philippines56
- Cyber defense consultants based in Estonia55
- Cyber defense consultants based in Ukraine51
- Cyber defense consultants based in Qatar49
- Cyber defense consultants based in Bulgaria46
- Cyber defense consultants based in Hong Kong45
- Cyber defense consultants based in Norway42
- Cyber defense consultants based in Slovakia36
- Cyber defense consultants based in Jordan34
- Cyber defense consultants based in Luxembourg34
- Cyber defense consultants based in the Dominican Republic34
- Cyber defense consultants based in Costa Rica33
- Cyber defense consultants based in Bahrain27
- Cyber defense consultants based in Cyprus26
Cities
- Cyber defense consultants based in London, United Kingdom635
- Cyber defense consultants based in Paris, France246
- Cyber defense consultants based in Dubai, United Arab Emirates244
- Cyber defense consultants based in Sao Paulo, Brazil221
- Cyber defense consultants based in New York, United States220
- Cyber defense consultants based in Bangalore, India205
- Cyber defense consultants based in Toronto, Canada172
- Cyber defense consultants based in Melbourne, Australia163
- Cyber defense consultants based in Sydney, Australia163
- Cyber defense consultants based in Washington, United States148
- Cyber defense consultants based in Pune, India141
- Cyber defense consultants based in Hyderabad, India138
- Cyber defense consultants based in Mumbai, India131
- Cyber defense consultants based in Singapore, Singapore129
- Cyber defense consultants based in Atlanta, United States125
- Cyber defense consultants based in Riyadh, Saudi Arabia123
- Cyber defense consultants based in Austin, United States113
- Cyber defense consultants based in Houston, United States111
- Cyber defense consultants based in Madrid, Spain110
- Cyber defense consultants based in New Delhi, India110
- Cyber defense consultants based in Dallas, United States99
- Cyber defense consultants based in Miami, United States96
- Cyber defense consultants based in Istanbul, Türkiye93
- Cyber defense consultants based in Chennai, India89
- Cyber defense consultants based in Chicago, United States89
- Cyber defense consultants based in Montreal, Canada89
- Cyber defense consultants based in Tampa, United States83
- Cyber defense consultants based in Stockholm, Sweden80
- Cyber defense consultants based in Mexico City, Mexico79
- Cyber defense consultants based in Warsaw, Poland78
- Cyber defense consultants based in Noida, India77
- Cyber defense consultants based in Arlington, United States76
- Cyber defense consultants based in Ahmedabad, India74
- Cyber defense consultants based in Brisbane, Australia71
- Cyber defense consultants based in Nairobi, Kenya71
- Cyber defense consultants based in Los Angeles, United States69
- Cyber defense consultants based in Ottawa, Canada69
- Cyber defense consultants based in San Francisco, United States68
- Cyber defense consultants based in Columbia, United States66
- Cyber defense consultants based in Denver, United States66
- Cyber defense consultants based in San Diego, United States65
- Cyber defense consultants based in Gurgaon, India64
- Cyber defense consultants based in Rome, Italy64
- Cyber defense consultants based in Tel Aviv, Israel64
- Cyber defense consultants based in Santiago, Chile63
- Cyber defense consultants based in Berlin, Germany62
- Cyber defense consultants based in Calgary, Canada62
- Cyber defense consultants based in Bogota, Colombia60
- Cyber defense consultants based in Charlotte, United States59
- Cyber defense consultants based in Manchester, United Kingdom59
- Cyber defense consultants based in San Antonio, United States59
- Cyber defense consultants based in Johannesburg, South Africa58
- Cyber defense consultants based in Reston, United States58
- Cyber defense consultants based in Barcelona, Spain56
- Cyber defense consultants based in Buenos Aires, Argentina53
- Cyber defense consultants based in Canberra, Australia53
- Cyber defense consultants based in Delhi, India53
- Cyber defense consultants based in Phoenix, United States52
- Cyber defense consultants based in Boston, United States51
- Cyber defense consultants based in Lagos, Nigeria51
- Cyber defense consultants based in Orlando, United States51
- Cyber defense consultants based in Alexandria, United States50
- Cyber defense consultants based in Seattle, United States49
- Cyber defense consultants based in Cape Town, South Africa47
- Cyber defense consultants based in Vancouver, Canada46
- Cyber defense consultants based in Lima, Peru45
- Cyber defense consultants based in Munich, Germany45
- Cyber defense consultants based in Bucharest, Romania44
- Cyber defense consultants based in Las Vegas, United States44
- Cyber defense consultants based in Rio De Janeiro, Brazil44
- Cyber defense consultants based in Tallinn, Estonia44
- Cyber defense consultants based in Auckland, New Zealand43
- Cyber defense consultants based in Baltimore, United States43
- Cyber defense consultants based in Huntsville, United States43
- Cyber defense consultants based in Prague, Czechia42
- Cyber defense consultants based in Cairo, Egypt41
- Cyber defense consultants based in Jakarta, Indonesia41
- Cyber defense consultants based in Mclean, United States41
- Cyber defense consultants based in Fairfax, United States39
- Cyber defense consultants based in Perth, Australia39
- Cyber defense consultants based in Vienna, Austria39
- Cyber defense consultants based in Amsterdam, Netherlands38
- Cyber defense consultants based in Bangkok, Thailand38
- Cyber defense consultants based in Quito, Ecuador38
- Cyber defense consultants based in Raleigh, United States38
- Cyber defense consultants based in Ankara, Türkiye37
- Cyber defense consultants based in Sheridan, United States37
- Cyber defense consultants based in Ashburn, United States35
- Cyber defense consultants based in Milan, Italy35
- Cyber defense consultants based in Zurich, Switzerland35
- Cyber defense consultants based in Frankfurt, Germany34
- Cyber defense consultants based in Birmingham, United Kingdom33
- Cyber defense consultants based in Kolkata, India33
- Cyber defense consultants based in Plano, United States33
- Cyber defense consultants based in Kuala Lumpur, Malaysia32
- Cyber defense consultants based in Minneapolis, United States32
- Cyber defense consultants based in Adelaide, Australia31
- Cyber defense consultants based in Brasilia, Brazil31
- Cyber defense consultants based in Scottsdale, United States31
- Cyber defense consultants based in Nashville, United States30
- Cyber defense consultants based in Cheltenham, United Kingdom29
- Cyber defense consultants based in Colorado Springs, United States29
- Cyber defense consultants based in Kyiv, Ukraine29
- Cyber defense consultants based in Columbus, United States28
- Cyber defense consultants based in Herndon, United States28
- Cyber defense consultants based in Sofia, Bulgaria28
- Cyber defense consultants based in Amman, Jordan27
- Cyber defense consultants based in Athens, Greece27
- Cyber defense consultants based in Doha, Qatar27
- Cyber defense consultants based in Dublin, Ireland27
- Cyber defense consultants based in Lisbon, Portugal27
- Cyber defense consultants based in Budapest, Hungary26
- Cyber defense consultants based in Monterrey, Mexico26
- Cyber defense consultants based in Portland, United States26
- Cyber defense consultants based in San Jose, United States26
- Cyber defense consultants based in Cologne, Germany25
- Cyber defense consultants based in Dover, United States25
- Cyber defense consultants based in Fort Lauderdale, United States25
- Cyber defense consultants based in Lyon, France25
- Cyber defense consultants based in Navi Mumbai, India25
- Cyber defense consultants based in Richmond, United States25
- Cyber defense consultants based in Wellington, New Zealand25
Questions about this company list
What does Exact match mean for cyber defense consultants?
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 cyber defense consultants did RevenueBase find worldwide?
The saved snapshot records 25,461 matching company records, 336,060 tracked contacts and 99,122 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Cite this list
RevenueBase Data Team. Top 25 cyber defense consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/cyber-defense-consultants.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗