List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including G3, Gondwana Collection Namibia and Lightedge. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
381
$1M - $10M
381
$5M
$250M - $500M
381
$100M - $250M
381
$10M - $25M
381
$100M - $250M
381
$100M - $250M
381
$100M - $250M
380
$100M - $250M
380
$25M - $50M
380
$250M - $500M
380
$100M - $250M
380
$500M - $1B
380
$100M - $250M
380
$100M - $250M
380
$250M - $500M
380
$1M - $10M
380
$136M
$25M - $50M
379
$50M - $100M
379
$250M - $500M
379
$100M - $250M
379
$50M - $100M
379
$10M - $25M
379
$145M
$100M - $250M
379
$250M - $500M
379
$1M - $10M
379
$81M
$10M - $25M
379
$100M - $250M
379
$25M - $50M
379
$500M - $1B
378
$3M
$500M - $1B
378
$100M - $250M
378
$100M - $250M
378
$100M - $250M
378
$100M - $250M
378
$70M
$100M - $250M
377
$25M - $50M
377
$25M - $50M
377
$10M - $25M
376
$250M - $500M
376
$10M - $25M
376
$250M - $500M
376
$1M - $10M
376
$100M - $250M
376
$10M - $25M
376
$100M - $250M
375
$250M - $500M
375
$1B - $10B
375
$50M - $100M
375
$542M
$250M - $500M
375
$362M
$1B - $10B
375
$1.7B
$50M - $100M
375
$93M
$100M - $250M
375
$10M - $25M
374
$25M - $50M
374
$10M - $25M
374
$900M
$100M - $250M
374
$100M - $250M
374
$250M - $500M
374
$250M - $500M
374
$10M - $25M
374
$545M
$250M - $500M
374
$50M - $100M
374
$100M - $250M
374
$250M - $500M
374
$8.7M
$100M - $250M
374
$250M - $500M
373
$217M
$100M - $250M
373
$250M - $500M
373
$250M - $500M
373
$10M - $25M
373
$250M - $500M
372
$50M - $100M
372
$162M
$100M - $250M
372
$25M - $50M
372
$250M - $500M
372
$1M - $10M
372
$1M - $10M
372
$100M - $250M
372
$25M - $50M
372
$10M - $25M
372
$250M - $500M
372
$10M - $25M
372
$10M - $25M
371
$250M - $500M
371
$50M - $100M
371
$500M - $1B
371
$25M - $50M
371
$250M - $500M
371
$250M - $500M
371
$100M - $250M
371
$500M - $1B
370
$500M - $1B
370
$1M - $10M
370
$250M - $500M
370
$500M - $1B
370
$50M - $100M
370
$10M - $25M
370
$500M - $1B
369
$100M - $250M
369
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 G3, Gondwana Collection Namibia and Lightedge.
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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