List of Companies Using KnowBe4
Prospecting companies using KnowBe4? Here they are, biggest first, including Omega Systems, ReBound and StressCrete Group. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
209
$50M - $100M
209
$50M - $100M
209
$250M - $500M
209
$50M - $100M
209
$100M - $250M
208
$1M - $10M
208
$500M - $1B
208
$100M - $250M
208
$25M
$100M - $250M
208
$25M - $50M
208
$100M - $250M
208
$100M - $250M
208
$10M - $25M
208
$100M - $250M
208
$100M - $250M
208
$50M - $100M
208
$50M - $100M
208
$1M - $10M
208
$100M - $250M
208
$100M - $250M
208
$1M - $10M
208
$1M - $10M
208
$2M
$50M - $100M
208
$100M - $250M
207
$100M - $250M
207
<$1M
207
$50M - $100M
207
$10M - $25M
207
$25M - $50M
207
$250M - $500M
207
$100M - $250M
207
$100M - $250M
207
$25M - $50M
207
$50M - $100M
207
$100M - $250M
207
$10B+
207
$100M - $250M
207
$500M - $1B
207
$472M
$25M - $50M
207
$500M - $1B
207
$100M - $250M
207
$250M - $500M
207
$25M - $50M
207
$25M - $50M
207
$100M - $250M
207
$250M - $500M
206
$1M - $10M
206
$100M - $250M
206
$18M
$50M - $100M
206
$50M - $100M
206
$5M
$25M - $50M
206
$162M
$100M - $250M
206
$500M - $1B
206
$10M - $25M
206
$50M - $100M
206
$10M - $25M
206
$82M
$250M - $500M
206
$1B - $10B
206
$25M - $50M
206
$250M - $500M
206
$10M - $25M
206
$50M - $100M
206
$1M - $10M
206
$250M - $500M
206
$98M
$100M - $250M
206
$1M - $10M
205
$250M - $500M
205
$100M - $250M
205
$100M - $250M
205
$50M - $100M
205
$50M - $100M
205
$100M - $250M
205
$50M - $100M
205
$50M - $100M
205
$50M - $100M
205
$50M - $100M
205
$50M - $100M
205
$100M - $250M
205
$25M - $50M
205
$100M - $250M
205
$250M - $500M
205
$50M - $100M
205
$100M - $250M
205
$10M - $25M
205
$250M - $500M
204
$50M - $100M
204
<$1M
204
$25M - $50M
204
$25M - $50M
204
$50M - $100M
204
$1M - $10M
204
$10M
$500M - $1B
204
$936K
$50M - $100M
204
$100M - $250M
204
$100M - $250M
204
$25M
$250M - $500M
204
$250M - $500M
204
$50M - $100M
204
$10M - $25M
204
About companies using KnowBe4
Why target companies using KnowBe4?
KnowBe4 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 Omega Systems, ReBound and StressCrete Group.
Which industries use KnowBe4 the most?
Among companies using KnowBe4 on LeadIQ, the most common industries are Financial Services, IT Services and IT Consulting, Software Development, Insurance, Construction and Hospitals and Health Care. Narrow your list to the industry you sell into from there.
Where are companies using KnowBe4 located?
Companies using KnowBe4 are most often headquartered in the United States, the United Kingdom, Canada, Australia, Germany and the Netherlands.
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 KnowBe4?
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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