List of Companies Using Fortinet
Prospecting companies using Fortinet? Here they are, biggest first, including Mass Mutual Life Insurance Company, NeoSystems LLC and POWWR. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
130
$20M
$100M - $250M
130
$25M - $50M
130
$1M - $10M
130
$18M
$50M - $100M
130
$50M - $100M
129
$10M - $25M
129
$100M - $250M
129
$25K
$50M - $100M
129
$10M - $25M
129
$1M - $10M
129
$50M - $100M
129
$14M
$50M - $100M
129
$50M - $100M
129
$25K
<$1M
129
$10M - $25M
129
$1M - $10M
129
$10M
$100M - $250M
129
<$1M
129
$100M - $250M
129
$9.1M
$50M - $100M
129
$25M - $50M
129
<$1M
129
$25M - $50M
128
$59M
$25M - $50M
128
$1M - $10M
128
$100M - $250M
128
$105M
$10M - $25M
128
$25M - $50M
128
$50M - $100M
128
$10M - $25M
128
$10M - $25M
128
$500M - $1B
128
$100M - $250M
128
$216M
$25M - $50M
128
$1M - $10M
128
$50M - $100M
128
$100M - $250M
128
$250M - $500M
128
$770M
$50M - $100M
128
$50M - $100M
128
$10M - $25M
127
$50M - $100M
127
$25M - $50M
127
$1M - $10M
127
$25M - $50M
127
$250M - $500M
127
$100M - $250M
127
$1M - $10M
127
$1M - $10M
127
$100M - $250M
127
$100M - $250M
127
$1M - $10M
127
$25M - $50M
127
$56M
$1M - $10M
127
$10M - $25M
127
$33M
$1M - $10M
127
$25M - $50M
127
$10M - $25M
127
$25M - $50M
127
$50M - $100M
127
$100M - $250M
126
$100M - $250M
126
$25M - $50M
126
<$1M
126
$25M - $50M
126
<$1M
126
$100M - $250M
126
$250M - $500M
126
$100M - $250M
126
$50M - $100M
126
$10M - $25M
126
$25M - $50M
126
<$1M
126
$1M - $10M
126
$10M - $25M
126
$1M - $10M
126
$50M - $100M
126
$50M - $100M
126
$50M - $100M
125
$2M
$25M - $50M
125
$249M
$10M - $25M
125
$50M - $100M
125
$100M - $250M
125
$100M - $250M
125
$10M - $25M
125
$144M
$500M - $1B
125
$1M - $10M
125
$250M - $500M
125
$50M - $100M
125
$50M - $100M
125
$100M - $250M
125
$10M - $25M
125
$100M - $250M
125
<$1M
125
$50M - $100M
125
$1M - $10M
124
$100M - $250M
124
$250M - $500M
124
$10M - $25M
124
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 Mass Mutual Life Insurance Company, NeoSystems LLC and POWWR.
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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