List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including Holding Graz, Infront and Onapsis. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
344
$50M - $100M
344
$116M
$100M - $250M
344
$50M - $100M
344
$50M - $100M
344
$25M - $50M
344
$296M
$500M - $1B
343
$100M - $250M
343
$250M - $500M
343
$100M - $250M
343
$250M - $500M
343
$10M - $25M
343
$250M - $500M
343
$1M - $10M
343
$250M - $500M
343
$50M - $100M
343
$250M - $500M
343
$50M - $100M
342
$250M - $500M
342
$957M
$250M - $500M
342
$250M - $500M
342
$500M - $1B
342
$100M - $250M
341
$50M - $100M
341
$1M - $10M
341
$250M - $500M
341
$10M - $25M
341
$500M - $1B
341
$8.8M
$100M - $250M
341
$250M - $500M
341
$10M - $25M
341
$250M - $500M
340
$100M
$250M - $500M
340
$50M - $100M
340
$12M
$10M - $25M
340
$796K
$250M - $500M
340
$250M - $500M
340
$197M
$10M - $25M
340
$25M - $50M
339
$250M - $500M
339
$25M - $50M
339
$250M - $500M
339
$10M - $25M
339
$135M
$100M - $250M
339
$100M - $250M
339
$100M
$50M - $100M
339
$100M - $250M
338
$100M - $250M
338
$250M - $500M
338
$490M
$10M - $25M
337
$25M - $50M
337
$1B - $10B
337
$100M - $250M
337
$10M - $25M
337
$1M - $10M
337
$55M
$250M - $500M
337
$25M - $50M
337
$458M
$50M - $100M
337
$10M - $25M
336
$100M - $250M
336
$100M - $250M
336
$20M
$100M - $250M
336
$250M - $500M
336
$100M - $250M
336
$1.1B
$500M - $1B
335
$1M - $10M
335
$25M - $50M
335
$500M - $1B
335
$10M - $25M
335
$10M - $25M
335
$100M - $250M
334
$100M - $250M
334
$25M - $50M
334
$250M - $500M
334
$100M - $250M
334
$25M - $50M
333
$1M - $10M
333
$250M - $500M
333
$50M - $100M
333
$80M
$25M - $50M
333
$100M - $250M
333
$100M - $250M
333
$100M - $250M
333
$50M - $100M
333
$250M - $500M
333
$1M - $10M
333
$100M - $250M
333
$100M - $250M
332
$10M - $25M
332
$296M
$500M - $1B
332
$50M - $100M
332
$50M - $100M
332
$1M - $10M
332
$10M - $25M
332
$20M
$50M - $100M
332
$50M - $100M
332
$500M - $1B
331
$250M - $500M
331
$10M - $25M
331
$250M - $500M
331
About companies using Fortinet
Why target companies using Fortinet?
Fortinet is a Security, identity & compliance technology. Companies running these tools already spend on identity, endpoint, email and consent security, which makes them mature buyers in the category. Companies on the list include Holding Graz, Infront and Onapsis.
Which industries use Fortinet the most?
Among companies using Fortinet on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Telecommunications, Hospitals and Health Care and Higher Education. Narrow your list to the industry you sell into from there.
Where are companies using Fortinet located?
Companies using Fortinet are most often headquartered in the United States, the United Kingdom, France, Canada, Germany and Australia.
What other Security, identity & compliance technologies do companies use?
Prospecting the wider Security, identity & compliance space? Related technologies with their own company lists include Microsoft Active Directory, Cisco, Microsoft Entra ID and CookieYes.
How do I reach decision makers at companies using Fortinet?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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