List of Companies Using KnowBe4
Prospecting companies using KnowBe4? Here they are, biggest first, including National Coatings & Supplies | Single Source, Inc. (NCS | SSI), ABRA Auto Body & Glass and Flamingo Horticulture. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
951
$1B - $10B
949
$25M - $50M
949
$111M
$1B - $10B
949
$1B - $10B
949
$100M - $250M
949
$1B - $10B
948
$100M - $250M
947
$1B - $10B
947
$50M - $100M
946
$100M - $250M
945
$500M - $1B
944
$10M - $25M
943
$50M - $100M
943
$50M - $100M
942
$9.5M
$250M - $500M
942
$100M - $250M
942
$25M - $50M
942
$500M - $1B
942
$250M - $500M
942
$250M - $500M
941
$1B - $10B
941
$1B - $10B
941
$120K
$250M - $500M
940
$1B - $10B
940
$250M - $500M
939
$100M - $250M
939
$25M - $50M
938
$100M - $250M
938
$1B - $10B
938
$500M - $1B
938
$334M
$1B - $10B
937
$50M - $100M
937
$500M - $1B
936
$250M - $500M
936
$460M
$250M - $500M
935
$100M - $250M
935
$1B - $10B
935
$1B - $10B
934
$100M - $250M
934
$500M - $1B
934
$1B - $10B
933
$250M - $500M
933
$1M - $10M
933
$250M - $500M
933
$16M
$250M - $500M
932
$50M - $100M
931
$100M - $250M
931
$100M
$1B - $10B
931
$250M - $500M
928
$100M - $250M
928
$21M
$500M - $1B
927
$1M - $10M
926
$25M - $50M
926
$500M - $1B
925
$20M
$500M - $1B
925
$500M - $1B
925
$100M - $250M
925
$100M - $250M
925
$500M - $1B
924
$250M - $500M
924
$100M - $250M
924
$7.5M
$500M - $1B
924
$500M - $1B
924
$50M - $100M
924
$1B - $10B
923
$100M - $250M
923
$250M - $500M
923
$1.1B
$1B - $10B
923
$500M - $1B
922
$1B - $10B
921
$25M - $50M
920
$10B+
920
$1B - $10B
920
$1B
$50M - $100M
919
$500M - $1B
918
$1B - $10B
918
$60M
$250M - $500M
917
$500M - $1B
917
$500M - $1B
917
$100M - $250M
916
$1B - $10B
915
$500M - $1B
915
$250M - $500M
915
$1.8B
$1B - $10B
914
$25M - $50M
914
$50M - $100M
913
$50M - $100M
913
$500M - $1B
912
$250M - $500M
912
$500M - $1B
912
$50M - $100M
911
$50M - $100M
911
$500M - $1B
911
$62M
$250M - $500M
911
$250M - $500M
910
$500M - $1B
910
$500M - $1B
908
$10B+
907
$25M - $50M
907
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 National Coatings & Supplies | Single Source, Inc. (NCS | SSI), ABRA Auto Body & Glass and Flamingo Horticulture.
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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