List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including Itiviti, Stormshield and USC Annenberg School for Communication and Journalism. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1B - $10B
440
$10M - $25M
440
$10M - $25M
440
$100M - $250M
439
$250M - $500M
439
$250M - $500M
439
$100M - $250M
439
$10M - $25M
439
$100M - $250M
439
$500M - $1B
439
$10M - $25M
438
$100M - $250M
438
$1M - $10M
438
$100M - $250M
438
$100M - $250M
438
$1M - $10M
438
$100M - $250M
437
$25M - $50M
436
$250M - $500M
436
$250M - $500M
436
$73K
$100M - $250M
436
$1B - $10B
436
$250M - $500M
436
$1B - $10B
436
$50M - $100M
436
$10M - $25M
435
$341M
$1M - $10M
435
$100M - $250M
435
$1M - $10M
435
$1M
$50M - $100M
435
$100M - $250M
435
$10M - $25M
435
$585M
$250M - $500M
435
$10M - $25M
435
$100M - $250M
435
$100M - $250M
435
$500M - $1B
434
$10M - $25M
434
$10M - $25M
434
$250M - $500M
434
$100M - $250M
434
$14M
$1B - $10B
434
$100M - $250M
434
$500M - $1B
433
$500M
$250M - $500M
433
$1B - $10B
433
$18M
$100M - $250M
433
$25M - $50M
433
$100M - $250M
433
$270M
$250M - $500M
433
$50M - $100M
433
$250M - $500M
433
$3M
$50M - $100M
433
$100M - $250M
432
$50K
$10M - $25M
432
$1M - $10M
431
$100M - $250M
431
$100M - $250M
431
$10M - $25M
431
$1.5B
$250M - $500M
431
$25M - $50M
430
$500M - $1B
430
$250M - $500M
430
$1M - $10M
429
$1.1B
$500M - $1B
429
$123M
$100M - $250M
429
$839M
$50M - $100M
429
$25M - $50M
429
$1.6M
$50M - $100M
428
$50M - $100M
428
$100M - $250M
428
$1M - $10M
428
$10M - $25M
428
$1M - $10M
428
$100M - $250M
428
$25M - $50M
428
$2.1B
$500M - $1B
427
$195M
$100M - $250M
427
$37M
$100M - $250M
427
$25M - $50M
427
$10M - $25M
427
$100M - $250M
427
$100M - $250M
427
$50M - $100M
427
$345M
$250M - $500M
426
$1B - $10B
426
$100M - $250M
426
$100M - $250M
426
$50M - $100M
426
$500M - $1B
426
$250M - $500M
425
$100M - $250M
425
$1M - $10M
425
$250M - $500M
425
$1M - $10M
425
$250M - $500M
425
$1M - $10M
425
$50M - $100M
425
$10M - $25M
425
$250M - $500M
425
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 Itiviti, Stormshield and USC Annenberg School for Communication and Journalism.
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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