Company lists · Data refreshed September 2026
Top 25 Cybersecurity marketing agencies worldwide
RevenueBase identified 13,123 cybersecurity marketing agencies worldwide as of September 2026 and tracks 209,133 professional contacts across them, including 74,250 with verified work emails and 32,642 with mobile numbers. The United States is the largest market and London the largest hub.
This list covers cybersecurity marketing agencies 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 3, 2026. Country and city lists for cybersecurity marketing agencies 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 cybersecurity marketing agencies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 18,430 contacts → | ||||
Partial evidence “Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 14,326 contacts → | ||||
Indirect evidence “Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 11,179 contacts → | ||||
Partial evidence “Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 4,963 contacts → | ||||
Partial evidence “Sophos is a cybersecurity leader defending organizations globally with an AI-driven platform and expert-led services.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 3,706 contacts → | ||||
Partial evidence “Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 3,566 contacts → | ||||
Indirect evidence “We are a crowdsourced security company that safeguards organizations' assets from sophisticated threat actors before they can strike-by uniting our customers with trusted hackers…” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 2,206 contacts → | ||||
Indirect evidence “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 2,141 contacts → | ||||
Partial evidence “Bitdefender is a cybersecurity leader delivering best-in-class threat prevention, detection, and response solutions worldwide.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,252 contacts → | ||||
Indirect evidence “ReliaQuest exists to Make Security Possible.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,252 contacts → | ||||
Partial evidence “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.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,234 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 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,062 contacts → | ||||
Partial evidence “Irdeto is the world leader in digital platform cybersecurity, empowering businesses to innovate for a secure, connected future.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 960 contacts → | ||||
Strong evidence “Coalfire is the premier Cybersecurity and Compliance Services leader for the tech, healthcare, and finance industries.(This page is maintained by Marketing.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 894 contacts → | ||||
Indirect evidence “ZeroFox is the solution to discover, validate, and disrupt external cyber threats before they harm revenue or reputation.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 888 contacts → | ||||
Partial evidence “Ensign InfoSecurity is the largest pure-play end-to-end cybersecurity service provider in Asia.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 842 contacts → | ||||
Indirect evidence “Today’s threatscape is relentless.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 743 contacts → | ||||
Partial evidence “SISA is a global forensics-driven cybersecurity solutions company, trusted by leading organizations for securing their businesses with robust preventive, detective, and corrective…” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 704 contacts → | ||||
Partial evidence “SIA is the leading cybersecurity company in Spain and Portugal, both in terms of turnover and expert talent, with more than 1,600 specialists.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 679 contacts → | ||||
Indirect evidence “We are now officially Trellix!” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 643 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 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 635 contacts → | ||||
Indirect evidence “Everfox delivers trusted connectivity to protect the world's most critical environments, safeguarding the sensitive information behind decision advantage.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 630 contacts → | ||||
Indirect evidence “eSentire is a leader in Controlled Autonomy SecOps, protecting organizations across 35+ industries around the world.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 618 contacts → | ||||
Partial evidence “VikingCloud delivers battle-tested cybersecurity and compliance solutions that simply work.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 614 contacts → | ||||
Partial evidence “WithSecure™ is Europe's cybersecurity partner of choice.” Source: RevenueBase Database · checked Sep 3, 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: cybersecurity marketing agencies. 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 cybersecurity marketing agencies.
- Partial evidence
- Its own public description names part of cybersecurity marketing agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cybersecurity marketing agencies. 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 13,123 cybersecurity marketing agencies worldwide
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Cybersecurity marketing agencies worldwide at a glance
As of Sep 3, 2026Companies by employee count
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 cybersecurity marketing agencies, 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
- 49 countries, largest first: the United States, India, the United Kingdom, Canada, Australia, Brazil, France, Spain, the United Arab Emirates, Germany and 39 more. Country and city lists for cybersecurity marketing agencies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cybersecurity marketing agencies”. 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 cybersecurity marketing agencies), 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 cybersecurity marketing agencies, 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, 74,250 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 between September 3, 2026 and September 14, 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.
Cybersecurity marketing agencies by location
105 lists · largest firstEvery Cybersecurity marketing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cybersecurity marketing agencies based in the United States4,152
- Cybersecurity marketing agencies based in India1,495
- Cybersecurity marketing agencies based in the United Kingdom1,063
- Cybersecurity marketing agencies based in Canada604
- Cybersecurity marketing agencies based in Australia528
- Cybersecurity marketing agencies based in Brazil513
- Cybersecurity marketing agencies based in France469
- Cybersecurity marketing agencies based in Spain321
- Cybersecurity marketing agencies based in the United Arab Emirates275
- Cybersecurity marketing agencies based in Germany270
- Cybersecurity marketing agencies based in the Netherlands239
- Cybersecurity marketing agencies based in Italy216
- Cybersecurity marketing agencies based in Mexico210
- Cybersecurity marketing agencies based in South Africa196
- Cybersecurity marketing agencies based in Pakistan192
- Cybersecurity marketing agencies based in Israel179
- Cybersecurity marketing agencies based in Türkiye161
- Cybersecurity marketing agencies based in Belgium114
- Cybersecurity marketing agencies based in Singapore113
- Cybersecurity marketing agencies based in Switzerland112
- Cybersecurity marketing agencies based in Chile111
- Cybersecurity marketing agencies based in Colombia111
- Cybersecurity marketing agencies based in Saudi Arabia110
- Cybersecurity marketing agencies based in Poland108
- Cybersecurity marketing agencies based in Nigeria94
- Cybersecurity marketing agencies based in Argentina88
- Cybersecurity marketing agencies based in Indonesia83
- Cybersecurity marketing agencies based in Sweden82
- Cybersecurity marketing agencies based in Romania68
- Cybersecurity marketing agencies based in Malaysia63
- Cybersecurity marketing agencies based in Austria59
- Cybersecurity marketing agencies based in New Zealand56
- Cybersecurity marketing agencies based in Portugal55
- Cybersecurity marketing agencies based in Czechia52
- Cybersecurity marketing agencies based in Ireland48
- Cybersecurity marketing agencies based in Peru46
- Cybersecurity marketing agencies based in Finland45
- Cybersecurity marketing agencies based in Greece44
- Cybersecurity marketing agencies based in Ukraine42
- Cybersecurity marketing agencies based in Bulgaria40
- Cybersecurity marketing agencies based in Ecuador38
- Cybersecurity marketing agencies based in Hungary37
- Cybersecurity marketing agencies based in Egypt35
- Cybersecurity marketing agencies based in Thailand35
- Cybersecurity marketing agencies based in the Philippines34
- Cybersecurity marketing agencies based in Denmark31
- Cybersecurity marketing agencies based in Japan29
- Cybersecurity marketing agencies based in the Dominican Republic29
- Cybersecurity marketing agencies based in Estonia28
Cities
- Cybersecurity marketing agencies based in London, United Kingdom420
- Cybersecurity marketing agencies based in Sao Paulo, Brazil168
- Cybersecurity marketing agencies based in Paris, France153
- Cybersecurity marketing agencies based in New York, United States132
- Cybersecurity marketing agencies based in Toronto, Canada127
- Cybersecurity marketing agencies based in Pune, India120
- Cybersecurity marketing agencies based in Sydney, Australia107
- Cybersecurity marketing agencies based in Hyderabad, India104
- Cybersecurity marketing agencies based in Melbourne, Australia96
- Cybersecurity marketing agencies based in New Delhi, India92
- Cybersecurity marketing agencies based in Atlanta, United States91
- Cybersecurity marketing agencies based in Mumbai, India88
- Cybersecurity marketing agencies based in Bangalore, India87
- Cybersecurity marketing agencies based in Madrid, Spain87
- Cybersecurity marketing agencies based in Chennai, India77
- Cybersecurity marketing agencies based in Miami, United States77
- Cybersecurity marketing agencies based in Austin, United States75
- Cybersecurity marketing agencies based in Chicago, United States73
- Cybersecurity marketing agencies based in Ahmedabad, India65
- Cybersecurity marketing agencies based in Montreal, Canada65
- Cybersecurity marketing agencies based in Dallas, United States64
- Cybersecurity marketing agencies based in Washington, United States61
- Cybersecurity marketing agencies based in Bengaluru, India54
- Cybersecurity marketing agencies based in San Francisco, United States54
- Cybersecurity marketing agencies based in Tampa, United States54
- Cybersecurity marketing agencies based in Houston, United States52
- Cybersecurity marketing agencies based in Johannesburg, South Africa50
- Cybersecurity marketing agencies based in Calgary, Canada49
- Cybersecurity marketing agencies based in Manchester, United Kingdom49
- Cybersecurity marketing agencies based in Tel Aviv, Israel47
- Cybersecurity marketing agencies based in Los Angeles, United States46
- Cybersecurity marketing agencies based in San Diego, United States45
- Cybersecurity marketing agencies based in Brisbane, Australia44
- Cybersecurity marketing agencies based in Vancouver, Canada43
- Cybersecurity marketing agencies based in Barcelona, Spain41
- Cybersecurity marketing agencies based in Charlotte, United States41
- Cybersecurity marketing agencies based in Ottawa, Canada41
- Cybersecurity marketing agencies based in Orlando, United States36
- Cybersecurity marketing agencies based in Rio De Janeiro, Brazil36
- Cybersecurity marketing agencies based in Denver, United States34
- Cybersecurity marketing agencies based in Gurugram, India34
- Cybersecurity marketing agencies based in Berlin, Germany33
- Cybersecurity marketing agencies based in Boston, United States33
- Cybersecurity marketing agencies based in Stockholm, Sweden33
- Cybersecurity marketing agencies based in Auckland, New Zealand32
- Cybersecurity marketing agencies based in Gurgaon, India32
- Cybersecurity marketing agencies based in Las Vegas, United States31
- Cybersecurity marketing agencies based in Bucharest, Romania30
- Cybersecurity marketing agencies based in Arlington, United States29
- Cybersecurity marketing agencies based in Warszawa, Poland29
- Cybersecurity marketing agencies based in Columbia, United States28
- Cybersecurity marketing agencies based in San Antonio, United States28
- Cybersecurity marketing agencies based in Amsterdam, Netherlands27
- Cybersecurity marketing agencies based in Baltimore, United States25
- Cybersecurity marketing agencies based in Phoenix, United States25
- Cybersecurity marketing agencies based in Portland, United States25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cybersecurity marketing agencies, 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 cybersecurity marketing agencies are there worldwide?
RevenueBase identified 13,123 cybersecurity marketing agencies 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?
Palo Alto Networks, headquartered in He, tops this list with the largest team on record.
Which country has the most cybersecurity marketing agencies?
The United States leads with 4,152 companies, followed by India (1,495) and the United Kingdom (1,063). Every cybersecurity marketing agencies list by country and city is linked on this page.
Which city has the most cybersecurity marketing agencies?
London leads with 422 headquartered companies, followed by Dubai (181) and Sao Paulo (170).
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 74,250 verified decision-maker contacts tracked across these 13,123 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 3, 2026 and September 14, 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.