List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including Inspire Communities, Kallidus and Quintiq, a Dassault Systèmes company. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
215
$4.5M
$100M - $250M
215
$100M - $250M
215
$25M - $50M
215
$51M
$50M - $100M
215
$10M - $25M
215
$25M - $50M
215
$100M - $250M
214
$50M
$100M - $250M
214
$100M - $250M
214
$500M - $1B
214
$25M - $50M
214
$1M - $10M
214
$250M - $500M
214
$50M - $100M
214
$100M - $250M
214
$100M - $250M
214
$1B - $10B
214
$25M - $50M
214
$10M - $25M
214
$10M - $25M
213
$1M - $10M
213
$250M - $500M
213
$50M - $100M
213
$250M - $500M
213
$1M - $10M
213
$50M - $100M
213
$100M - $250M
213
$579M
$10M - $25M
213
<$10M
213
$100M - $250M
213
$100M - $250M
213
$100M - $250M
212
$250M - $500M
212
$22M
$50M - $100M
212
$1M - $10M
212
$306M
$50M - $100M
212
$1M - $10M
212
$250M - $500M
212
$100M - $250M
212
$100M - $250M
212
$100M - $250M
212
$42M
$25M - $50M
212
$50M - $100M
212
$1B - $10B
212
$10M - $25M
211
$50M - $100M
211
$100M - $250M
211
$50M - $100M
211
$20M
$500M - $1B
211
$250M - $500M
211
$250M - $500M
211
$1M - $10M
211
$10M - $25M
211
$25M - $50M
211
$50M - $100M
211
$50M - $100M
211
$100M - $250M
211
$22K
$100M - $250M
211
<$1M
211
$460M
$100M - $250M
211
$100M - $250M
211
$1M - $10M
210
$10M - $25M
210
$10M - $25M
210
$25M - $50M
210
$10M - $25M
210
$50M
$250M - $500M
210
$50M - $100M
210
$100M - $250M
210
$25M - $50M
210
$1M - $10M
210
$50M - $100M
210
$412M
$25M - $50M
210
$1M - $10M
210
$10M - $25M
210
$1M - $10M
210
$100M - $250M
209
$50M - $100M
209
$10M - $25M
209
$50M - $100M
209
$250M - $500M
209
$10M - $25M
209
$50M - $100M
209
$250M - $500M
209
$10M - $25M
209
$100M - $250M
209
$500M - $1B
209
$100M - $250M
209
$13M
$250M - $500M
209
$10M - $25M
209
$50M - $100M
209
$50M - $100M
208
$1M - $10M
208
$100M - $250M
208
$50M - $100M
208
$267M
$100M - $250M
208
$315M
$1M - $10M
208
$250M - $500M
208
$100M - $250M
208
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 Inspire Communities, Kallidus and Quintiq, a Dassault Systèmes company.
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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