List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including Mark-Taylor, Inc., Prudential Overall Supply and Lödige Industries. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
663
$1B - $10B
663
$1B - $10B
662
$10M - $25M
662
$250M - $500M
661
$267K
$500M - $1B
661
$250M - $500M
661
$10M - $25M
661
$27M
$50M - $100M
660
$250M - $500M
660
$50M - $100M
660
$100M - $250M
659
$50M - $100M
658
$250M - $500M
658
$50M - $100M
658
$250M - $500M
658
$50M - $100M
657
$120M
$100M - $250M
657
$50M - $100M
657
$1M - $10M
657
$100M - $250M
656
$250M - $500M
654
$250M - $500M
654
$250M - $500M
654
$250M - $500M
654
$10M - $25M
654
$57M
$500M - $1B
654
$250M - $500M
653
$1B - $10B
653
$100M - $250M
653
$50M - $100M
652
$25M - $50M
652
$168M
$250M - $500M
651
$250M - $500M
651
$500M - $1B
651
$100M - $250M
651
$215M
$100M - $250M
651
$100M - $250M
651
$1B - $10B
650
$1B - $10B
650
$100M - $250M
650
$100M - $250M
650
$100M - $250M
650
$100M - $250M
649
$25M - $50M
649
$859M
$250M - $500M
649
$475M
$1B - $10B
648
$1M - $10M
648
$232M
$100M - $250M
648
$100M - $250M
648
$250M - $500M
648
$10M - $25M
647
$10M - $25M
647
$1M - $10M
647
$250M - $500M
647
$25M - $50M
646
$25M - $50M
646
$50M - $100M
646
$500M - $1B
646
$250M - $500M
646
$25M - $50M
645
$1M - $10M
645
$78M
$500M - $1B
645
$500M - $1B
645
$250M - $500M
644
$100M - $250M
644
$250M - $500M
644
$25M - $50M
644
$652M
$250M - $500M
643
$25M - $50M
643
$250M - $500M
643
$1B - $10B
643
$100M - $250M
643
$10M - $25M
643
$1M - $10M
642
$250M - $500M
642
$250M - $500M
641
$250M - $500M
641
$10M - $25M
641
$50M - $100M
641
$250M - $500M
641
$250M - $500M
641
$223M
$500M - $1B
641
$1M - $10M
641
$1M - $10M
640
$1M - $10M
640
$50M - $100M
640
$250M - $500M
640
$50M - $100M
640
$100M - $250M
639
$10M
$500M - $1B
639
$250M - $500M
638
$100M - $250M
638
$25M - $50M
638
$50M - $100M
638
$25M - $50M
638
$100M - $250M
638
$300M
$10B+
638
$250M - $500M
638
$250M - $500M
637
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 Mark-Taylor, Inc., Prudential Overall Supply and Lödige Industries.
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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