List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including Atlas Energy Solutions, Costco Wholsale and IMG (International Medical Group). Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1.7B
$1B - $10B
637
$250M - $500M
637
$1B - $10B
637
$10M - $25M
637
$10M - $25M
637
$50M - $100M
636
$250M - $500M
636
$25M - $50M
636
$500M - $1B
636
$250M - $500M
636
$500M - $1B
636
$10M - $25M
635
$250M - $500M
635
$250M - $500M
635
$1M - $10M
635
$100M - $250M
634
$500M - $1B
634
$1M - $10M
634
$50M - $100M
634
$50M - $100M
633
$250M - $500M
633
$1B - $10B
633
$250M - $500M
632
$1M - $10M
632
$1M - $10M
632
$25M - $50M
632
$250M - $500M
631
$10M - $25M
631
$50M - $100M
631
$100M
$100M - $250M
631
$25M - $50M
631
$50M - $100M
631
$1B - $10B
631
$3.7M
$100M - $250M
631
$380K
$50M - $100M
631
$53M
$50M - $100M
631
$10M - $25M
631
$500M - $1B
630
$200M
$100M - $250M
630
$500M - $1B
630
$50M - $100M
630
$500M - $1B
630
$25M - $50M
630
$10M - $25M
629
$500M - $1B
629
$100M - $250M
629
$500M - $1B
628
$1M - $10M
628
$1M - $10M
628
$240M
$1B - $10B
628
$1M - $10M
628
$50M - $100M
627
$1M - $10M
627
$100M - $250M
627
$25M - $50M
626
$7.9B
$1M - $10M
626
$110M
$500M - $1B
626
$100M - $250M
626
$100M - $250M
625
$66M
$500M - $1B
625
$1B - $10B
625
$500M - $1B
625
$257M
$500M - $1B
624
$50M - $100M
624
$1B - $10B
624
$1M - $10M
624
$1B - $10B
623
$500M - $1B
623
$10M - $25M
623
$100M - $250M
623
$9.7M
$50M - $100M
622
$250M - $500M
622
$250M - $500M
622
$1.7B
$1B - $10B
622
$25M - $50M
622
$622M
$1B - $10B
621
$50M - $100M
621
$1B - $10B
621
$50M - $100M
621
$30M
$250M - $500M
621
$500M - $1B
620
$65M
$10M - $25M
620
$500M - $1B
620
$500M - $1B
620
$100M - $250M
619
$163M
$250M - $500M
619
$100M - $250M
619
$250M - $500M
619
$25M - $50M
619
$50M - $100M
618
$500M - $1B
617
$250M - $500M
617
$100M - $250M
617
$100M - $250M
617
$50M - $100M
617
$250M - $500M
617
$1M - $10M
617
$250M - $500M
617
$50M - $100M
616
$50M - $100M
616
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 Atlas Energy Solutions, Costco Wholsale and IMG (International Medical Group).
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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