List of Companies Using KnowBe4
Prospecting companies using KnowBe4? Here they are, biggest first, including Prove, Cambium Assessment and City of Bloomington, IN. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$251M
$250M - $500M
608
$500M - $1B
607
$100M - $250M
607
$50M - $100M
607
$250M - $500M
607
$250M - $500M
607
$10M - $25M
606
$250M - $500M
606
$100M - $250M
606
$500M - $1B
606
$5M
$500M - $1B
605
$100M - $250M
605
<$1M
605
$25M - $50M
605
$1B - $10B
604
$250M - $500M
603
$10M - $25M
603
$250M - $500M
603
$100M - $250M
602
$250M - $500M
602
$50M - $100M
602
$50M - $100M
602
$250M - $500M
601
$25M - $50M
601
$1M - $10M
601
$1B - $10B
601
$100M - $250M
601
$1B - $10B
600
$222K
$100M - $250M
600
$5.6M
$100M - $250M
600
$500M - $1B
600
$1B - $10B
599
$50M - $100M
599
$50M - $100M
599
$250M - $500M
598
$1M - $10M
598
$250M - $500M
598
$250M - $500M
598
$10M - $25M
598
$25M - $50M
598
$250M - $500M
597
$250M - $500M
597
$1B - $10B
597
$1M - $10M
597
$25M - $50M
597
$10M - $25M
597
$10M - $25M
596
$250M - $500M
595
$100M - $250M
595
$50M - $100M
595
$100M - $250M
595
$100M - $250M
595
$500M - $1B
595
$25M - $50M
594
$50M - $100M
594
$100M - $250M
594
$250M - $500M
594
$500M - $1B
593
$1B - $10B
593
$10M - $25M
593
$250M - $500M
593
$50M - $100M
592
$24M
$10M - $25M
592
$250M - $500M
592
$698M
$50M - $100M
592
$500M - $1B
592
$500M - $1B
592
$50M - $100M
592
$250M - $500M
591
$1M - $10M
591
$50M - $100M
591
$1B - $10B
590
$100M - $250M
590
$50M - $100M
590
$250M - $500M
590
$25M - $50M
589
$100M - $250M
589
$1M - $10M
589
$100M - $250M
589
$1B - $10B
589
$100M - $250M
589
$100M - $250M
589
$3.5M
$250M - $500M
588
$250M - $500M
588
$1B - $10B
587
$1B - $10B
587
$250M - $500M
587
$250M - $500M
586
$250M - $500M
586
$100M - $250M
586
$1B - $10B
586
$297M
$250M - $500M
586
$100M - $250M
585
$10M - $25M
585
$100M - $250M
585
$1.5B
$100M - $250M
585
$1B - $10B
585
$100M - $250M
584
$162M
$1B - $10B
584
$84M
$1B - $10B
584
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 Prove, Cambium Assessment and City of Bloomington, IN.
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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