List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including Cox Communication, Danoffice IT and K-Businesscom AG. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M - $10M
249
$10M - $25M
249
$1M - $10M
249
$100M - $250M
249
$100M - $250M
249
$100M - $250M
249
$1M - $10M
249
$500M - $1B
249
$1.3M
$25M - $50M
249
<$1M
249
$1M - $10M
249
$100M - $250M
248
$250M - $500M
248
$100M - $250M
248
$500M - $1B
248
$25M - $50M
248
$250M - $500M
248
$35M
$100M - $250M
248
$101M
$100M - $250M
248
$500M - $1B
248
$1.7M
$10M - $25M
248
$100M - $250M
248
$500M - $1B
248
$100M - $250M
248
$50M - $100M
247
$1M - $10M
247
$250M - $500M
247
$25M - $50M
247
$10M - $25M
247
$10M - $25M
247
$1M - $10M
247
$25M - $50M
246
$500M - $1B
246
$100M - $250M
246
$50M - $100M
246
$100M - $250M
246
$1M - $10M
246
$1M - $10M
246
$1M - $10M
246
$100M - $250M
246
$1M - $10M
246
$10M - $25M
245
$31M
$25M - $50M
245
<$1M
245
$50M - $100M
245
$100M - $250M
245
$25M - $50M
245
$250M - $500M
245
$100M - $250M
245
$100M - $250M
245
$25M - $50M
245
$10M - $25M
245
$25M - $50M
245
$23M
$100M - $250M
245
$1.8B
$100M - $250M
245
$1M - $10M
245
$200M
$250M - $500M
245
$1M - $10M
244
$15M
$500M - $1B
244
$1M - $10M
244
$25M - $50M
244
$1B
$100M - $250M
244
$1M - $10M
244
$50M - $100M
244
$120M
$100M - $250M
244
$25M - $50M
244
$100M - $250M
243
$139M
$100M - $250M
243
$1M - $10M
243
$250M - $500M
243
$100M - $250M
243
$50M - $100M
243
$50M - $100M
243
$50M - $100M
243
$10M - $25M
243
$250M - $500M
243
$10M - $25M
243
$3M
$100M - $250M
243
$10M - $25M
242
$50M - $100M
242
$22M
$1B - $10B
242
$100M - $250M
242
$50M - $100M
242
$250M - $500M
242
$250M - $500M
242
$100M - $250M
242
$100M - $250M
242
$250M - $500M
242
$25M - $50M
242
$50M - $100M
242
$10M - $25M
242
$1B - $10B
241
$50M - $100M
241
$62M
$500M - $1B
241
$25M - $50M
241
$100M - $250M
241
$10M - $25M
241
$25M - $50M
241
$39M
$1M - $10M
241
$55M
$250M - $500M
241
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 Cox Communication, Danoffice IT and K-Businesscom AG.
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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