List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including Dataprise, Diabetes Canada and Indianapolis Motor Speedway. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
554
$100M - $250M
554
$100M - $250M
554
$117M
$250M - $500M
554
$50M - $100M
554
$100M - $250M
554
$50M - $100M
553
$25M - $50M
553
$50M - $100M
553
$250M - $500M
553
$1.2B
$10M - $25M
552
$50M - $100M
552
$10M - $25M
552
$1.1B
$500M - $1B
551
$10M - $25M
551
$25M - $50M
551
$10M - $25M
551
$500M - $1B
551
$10M - $25M
551
$1B - $10B
551
$10M - $25M
550
$10M - $25M
550
$500M - $1B
550
$100M - $250M
550
$100M - $250M
550
$10M - $25M
549
$400M
$100M - $250M
549
$250M - $500M
549
$1M - $10M
548
$100M - $250M
548
$103M
$50M - $100M
548
$10M - $25M
548
$10M - $25M
548
$32M
$100M - $250M
548
$50M - $100M
548
$100M - $250M
548
$25M - $50M
547
$10M - $25M
547
$1M - $10M
547
$100M - $250M
547
$50M - $100M
547
$382M
$100M - $250M
547
$186M
$250M - $500M
546
$50M - $100M
546
$25M - $50M
546
$500M - $1B
544
$10M - $25M
544
$50M - $100M
544
$100M - $250M
544
$35M
$100M - $250M
544
$1B - $10B
543
$10M - $25M
543
$2.4B
$1B - $10B
543
$100M - $250M
543
$500M - $1B
542
$29M
$10B+
542
$250M - $500M
542
$146M
$50M - $100M
542
$100M - $250M
542
$25M - $50M
542
$250M - $500M
541
$315M
$100M - $250M
541
$50M - $100M
541
$10M - $25M
541
$50M - $100M
540
$10M - $25M
540
$500M - $1B
540
$1M - $10M
540
$100M - $250M
540
$10M - $25M
540
$250M - $500M
539
$50M - $100M
539
$500M - $1B
539
$5.1B
$1B - $10B
538
$1M - $10M
538
$500M - $1B
538
$500M - $1B
538
$10M - $25M
538
$66M
$100M - $250M
537
$250M - $500M
537
$25M - $50M
537
$1B - $10B
537
$242M
$100M - $250M
537
$250M - $500M
537
$25M - $50M
537
$50M - $100M
537
$519M
$250M - $500M
537
$1B - $10B
537
$1B - $10B
536
$859M
$1B - $10B
536
$72M
$250M - $500M
536
$1M - $10M
536
$55M
$25M - $50M
535
$10M - $25M
535
$500M - $1B
534
$500M - $1B
534
$100M - $250M
534
$80M
$100M - $250M
534
$1B
$100M - $250M
534
$500M - $1B
534
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 Dataprise, Diabetes Canada and Indianapolis Motor Speedway.
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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Top companies by employee count
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