List of Companies Using KnowBe4
Prospecting companies using KnowBe4? Here they are, biggest first, including Town of Cary, Berkshire Hathaway GUARD Insurance Companies and Wonolo. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
869
$1B - $10B
867
$191M
$100M - $250M
867
$25M - $50M
867
$150K
$25M - $50M
865
$210M
$1B - $10B
865
$100M - $250M
864
$362M
$100M - $250M
864
$100M - $250M
863
$250M - $500M
862
$500M - $1B
862
$250M - $500M
862
$1M - $10M
862
$152M
$50M - $100M
860
$500M - $1B
860
$371M
$250M - $500M
859
$500M - $1B
859
$500M - $1B
859
$10M - $25M
858
$250M - $500M
858
$1B - $10B
858
$500M - $1B
857
$500M - $1B
857
$500M - $1B
857
$100M - $250M
857
$1B - $10B
856
$1B - $10B
856
$460M
$250M - $500M
856
$250M - $500M
856
$250M - $500M
855
$300M
$100M - $250M
855
$100M - $250M
855
$204M
$250M - $500M
855
$200K
$500M - $1B
855
$500M - $1B
854
$50M - $100M
854
$73M
$250M - $500M
853
$500M - $1B
853
$10M - $25M
852
$50M - $100M
851
$100M - $250M
851
$100M - $250M
851
$100M - $250M
850
$1M - $10M
850
$50M - $100M
849
$500M - $1B
849
$250M - $500M
848
$975M
$500M - $1B
847
$1M - $10M
846
$100M - $250M
846
$321M
$500M - $1B
846
$25M - $50M
845
$50M - $100M
845
$500M - $1B
844
$68M
$500M - $1B
843
$50M - $100M
842
$500M - $1B
842
$25M - $50M
842
$500M - $1B
842
$100M - $250M
842
$10M - $25M
841
$284K
$100M - $250M
841
$1.4M
$250M - $500M
841
$50M - $100M
841
$10M - $25M
841
$1B - $10B
840
$500M - $1B
840
$25M - $50M
840
$100M - $250M
840
$250M - $500M
840
$1.1B
$250M - $500M
839
$500M - $1B
839
$100M - $250M
839
$100M - $250M
839
$10M - $25M
839
$500M - $1B
838
$250M - $500M
837
$250M - $500M
837
$500M - $1B
837
$1.7B
$1B - $10B
836
$1.1B
$500M - $1B
836
$25M - $50M
835
$100M - $250M
835
$1B - $10B
835
$2B
$1B - $10B
834
$250M - $500M
834
$100M - $250M
834
$500M - $1B
834
$250M - $500M
834
$29M
$500M - $1B
833
$1B - $10B
832
$50M - $100M
831
$1B - $10B
831
$1B - $10B
831
$25M - $50M
831
$250M - $500M
830
$100M - $250M
830
$250M - $500M
829
$250M - $500M
829
$500M - $1B
829
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 Town of Cary, Berkshire Hathaway GUARD Insurance Companies and Wonolo.
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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