List of Companies Using KnowBe4
Prospecting companies using KnowBe4? Here they are, biggest first, including BOLDSCIENCE, CalArk Inc. and City of Carmel, Indiana. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
269
$100M - $250M
269
$25M - $50M
269
$25M - $50M
269
$804M
$25M - $50M
269
$1.4B
$250M - $500M
269
$50M - $100M
269
$1M - $10M
269
$500M - $1B
269
$25M - $50M
268
$100M - $250M
268
$50M - $100M
268
$402M
$100M - $250M
268
$100M - $250M
268
$1M - $10M
268
$208M
$50M - $100M
268
$196M
$250M - $500M
268
$100M - $250M
268
<$1M
268
$500M - $1B
268
$100M - $250M
268
$1.6B
$50M - $100M
268
$250M - $500M
268
$500M - $1B
268
$25M - $50M
267
$1B - $10B
267
<$1M
267
$10M - $25M
267
$50M - $100M
267
$50M - $100M
267
$5.1M
$100M - $250M
267
$100M - $250M
267
$1M - $10M
267
$100M - $250M
267
$100M - $250M
267
$250M - $500M
267
$10M - $25M
267
$10M - $25M
267
$951K
$10M - $25M
267
$130M
$250M - $500M
267
$500M - $1B
267
$19M
$25M - $50M
267
$100M - $250M
267
$100M - $250M
267
$1M - $10M
267
$50M - $100M
266
$50M - $100M
266
$100M - $250M
266
$100M - $250M
266
$1B - $10B
266
$25M - $50M
266
$100M - $250M
266
$250M - $500M
266
$50M - $100M
266
$100M - $250M
266
$350M
$50M - $100M
266
$50M - $100M
266
$50M - $100M
266
$250M - $500M
266
$40M
$100M - $250M
266
$100M - $250M
266
$25M - $50M
265
$100M - $250M
265
$50M - $100M
265
$500M - $1B
265
$25M - $50M
265
$100M - $250M
265
$438M
$10M - $25M
265
$25M - $50M
265
$50M - $100M
265
$50M - $100M
265
$50M - $100M
265
$100M - $250M
265
$50M - $100M
265
$1M - $10M
264
$250M - $500M
264
$1M - $10M
264
$341M
$100M - $250M
264
$10M - $25M
264
$250M - $500M
264
$100M - $250M
264
$100M - $250M
264
$50M - $100M
264
$50M - $100M
264
$1M - $10M
263
$500M - $1B
263
$100M
$50M - $100M
263
$100M - $250M
263
$473M
$100M - $250M
263
$50M - $100M
263
$157M
$10M - $25M
263
$100M - $250M
263
$1M - $10M
263
$50M - $100M
263
$100M - $250M
263
$250M - $500M
263
$100M - $250M
263
$19M
$1B - $10B
263
$100M - $250M
263
$1M - $10M
263
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 BOLDSCIENCE, CalArk Inc. and City of Carmel, Indiana.
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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