List of Companies Using Nessus
Prospecting companies using Nessus? Here they are, biggest first, including USC Auxiliary Services, ASG and Alliance of Professionals & Consultants, Inc. (APC). Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M - $10M
159
$58K
$25M - $50M
158
$50M - $100M
158
$25M - $50M
158
$25M - $50M
158
$1M - $10M
158
$50M - $100M
158
$10M - $25M
158
$100M - $250M
158
$25M - $50M
158
$100M - $250M
158
158
$58M
$100M - $250M
158
$10M
$50M - $100M
157
$25M - $50M
157
$9.4K
$25M - $50M
157
$104M
$10M - $25M
157
$100M - $250M
157
$25M - $50M
157
$100M - $250M
157
$50M - $100M
156
$1M - $10M
156
$58M
$25M - $50M
156
$25M - $50M
156
$25M - $50M
156
$1M - $10M
156
$1M - $10M
156
$100M - $250M
155
$595M
$250M - $500M
155
$50M - $100M
155
$50M - $100M
155
$10M
$50M - $100M
155
$93M
$50M - $100M
155
$100M - $250M
155
<$1M
155
$100M - $250M
155
$25M - $50M
154
$100M - $250M
154
$50M - $100M
154
$10M - $25M
154
$100M - $250M
154
$250M - $500M
154
$100M - $250M
154
$50M - $100M
154
$1M - $10M
154
$1B - $10B
154
$50M - $100M
153
$1M - $10M
153
$100M - $250M
153
$1M - $10M
153
$5.3M
$1B - $10B
153
$10M - $25M
153
$50M - $100M
153
$100M - $250M
153
$50M - $100M
153
$1M - $10M
153
$50M - $100M
152
$25M - $50M
152
$50M - $100M
152
$10M - $25M
152
$25M - $50M
152
$100M - $250M
152
$50M
$25M - $50M
152
$100M - $250M
152
$97M
$50M - $100M
152
$65M
$50M - $100M
152
$10M - $25M
151
$1M - $10M
151
$100M - $250M
151
$25M - $50M
151
$50M - $100M
151
$319M
$1M - $10M
151
$50M - $100M
151
$100M - $250M
151
$100M - $250M
151
$500M - $1B
151
$26M
$10M - $25M
151
$100M - $250M
151
$100M - $250M
151
$1M - $10M
151
$1M - $10M
150
$1M - $10M
150
$1M - $10M
150
$42M
$50M - $100M
150
$100M - $250M
150
$100M - $250M
150
$10M - $25M
150
$151M
$100M - $250M
150
$100M - $250M
149
$250M - $500M
149
$100M - $250M
149
$100M - $250M
149
$100M - $250M
149
$1M - $10M
149
$100M - $250M
149
$50M - $100M
149
$1M - $10M
149
$1M - $10M
149
$100M - $250M
148
$50M - $100M
148
About companies using Nessus
Why target companies using Nessus?
Nessus 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 USC Auxiliary Services, ASG and Alliance of Professionals & Consultants, Inc. (APC).
Which industries use Nessus the most?
Among companies using Nessus on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Defense and Space Manufacturing, Higher Education and Computer and Network Security. Narrow your list to the industry you sell into from there.
Where are companies using Nessus located?
Companies using Nessus are most often headquartered in the United States, the United Kingdom, Canada, India, Germany and France.
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 Nessus?
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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