List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including USSI Global, Verisk and ZincFive, Inc.. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
140
$25M - $50M
140
$243M
$50M - $100M
140
$100M - $250M
139
$50M - $100M
139
$10M - $25M
139
$25M - $50M
139
$25M - $50M
139
$7.5M
$50M - $100M
139
$50M - $100M
139
$50M - $100M
139
$10M - $25M
139
$250M - $500M
139
$25M - $50M
139
$1M - $10M
139
$1M - $10M
139
$24M
$1M - $10M
139
$46M
$50M - $100M
139
$10M - $25M
138
<$1M
138
$100M - $250M
138
$1M - $10M
138
$1M - $10M
138
$100M - $250M
138
$100M - $250M
138
$100M - $250M
138
$10M - $25M
138
$50M - $100M
138
$10M - $25M
138
$50M - $100M
138
$50M - $100M
138
$1M - $10M
138
$50M - $100M
138
$500M - $1B
138
$10M - $25M
138
$100M - $250M
138
$89M
$100M - $250M
137
$50M - $100M
137
$100M - $250M
137
$322M
$100M - $250M
137
$50M - $100M
137
$1M - $10M
137
$5M
$25M - $50M
137
$50M - $100M
137
$50M - $100M
137
$100M - $250M
137
$1B - $10B
137
$25M - $50M
137
$10M - $25M
137
$10M - $25M
137
$100M - $250M
137
$10M - $25M
137
$250M - $500M
137
$50M - $100M
137
<$1M
136
$50M - $100M
136
$100M - $250M
136
$100M - $250M
136
$16M
$1M - $10M
136
$4M
$100M - $250M
136
$10M - $25M
136
$10M - $25M
136
$10M - $25M
136
$19M
$100M - $250M
136
$50M - $100M
136
$100M - $250M
136
$100M - $250M
136
$50M - $100M
136
$10M - $25M
136
$100M - $250M
136
$100M - $250M
136
$25M - $50M
136
$18M
$50M - $100M
136
$100M - $250M
135
$100M - $250M
135
$25M - $50M
135
$100M - $250M
135
$25M - $50M
135
$250M - $500M
135
$50M - $100M
135
$10M - $25M
135
$100M - $250M
135
<$1M
135
$100M - $250M
135
$1M - $10M
135
$1.6B
$25M - $50M
135
$50M - $100M
134
$1M - $10M
134
$10M - $25M
134
$50M - $100M
134
$250M - $500M
134
$10M - $25M
134
$10M - $25M
134
$80M
$100M - $250M
134
$7.8M
$50M - $100M
134
$265M
$100M - $250M
134
$25M - $50M
134
$25M - $50M
134
$10M - $25M
134
$100M - $250M
133
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 USSI Global, Verisk and ZincFive, Inc..
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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