List of Companies Using KnowBe4
Prospecting companies using KnowBe4? Here they are, biggest first, including Concept Rehab, Inc, Flamingo and Nissha. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
328
$1M - $10M
328
$1B - $10B
328
$802M
$50M - $100M
328
$1B - $10B
328
$251M
$100M - $250M
328
$78M
$1M - $10M
327
$450M
$500M - $1B
327
$10M - $25M
327
$100M - $250M
327
$25M - $50M
327
$1B - $10B
327
$50M - $100M
327
$100M - $250M
327
$14M
$25M - $50M
327
$100M - $250M
327
$250M - $500M
326
$50M - $100M
326
$15M
$100M - $250M
326
$10M - $25M
326
$1B - $10B
326
$50M - $100M
326
$100M - $250M
326
$59M
$10M - $25M
326
$100M - $250M
326
$100M - $250M
326
$134M
$100M - $250M
326
$250M - $500M
326
$259M
$500M - $1B
326
$47M
$25M - $50M
326
<$1M
325
$25M - $50M
325
$100M - $250M
325
$25M
$50M - $100M
325
$250M - $500M
325
$3.9M
$50M - $100M
325
$50M - $100M
325
$1M - $10M
325
$25M - $50M
325
$100M - $250M
325
$100M - $250M
325
$100M - $250M
325
$1M - $10M
325
$100M - $250M
325
$2.5M
$250M - $500M
325
$250M - $500M
324
$50M - $100M
324
$7.1M
$100M - $250M
324
$10M - $25M
324
$500M - $1B
324
$500M - $1B
324
$250M - $500M
324
$305M
$250M - $500M
324
$3M
$250M - $500M
323
$25M - $50M
323
$50M - $100M
323
$1B - $10B
323
$50M - $100M
323
$10M - $25M
323
$50M - $100M
323
$366M
$100M - $250M
323
$100M - $250M
323
$100M - $250M
323
$25M - $50M
323
$250M - $500M
323
$100M - $250M
323
$10M - $25M
323
$100M - $250M
322
$33M
$25M - $50M
322
$250M - $500M
322
$282M
$100M - $250M
322
$100M - $250M
322
$532M
$100M - $250M
322
$500M - $1B
322
$43M
$250M - $500M
322
$250M - $500M
322
$500M - $1B
322
$25M
$50M - $100M
322
$100M - $250M
321
$50M - $100M
321
$100M - $250M
321
$25M - $50M
321
$500M - $1B
321
$500M - $1B
321
$25M - $50M
321
$10M - $25M
321
$250M - $500M
321
$250M - $500M
321
$100M - $250M
321
$500M - $1B
321
$100M - $250M
321
$26M
$25M - $50M
321
$250M - $500M
321
$250M - $500M
320
$250M - $500M
320
$50M - $100M
320
$250M - $500M
320
$50M - $100M
320
$100M - $250M
320
$1M - $10M
319
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 Concept Rehab, Inc, Flamingo and Nissha.
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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