List of Companies Using KnowBe4
Prospecting companies using KnowBe4? Here they are, biggest first, including Indigo Sky Casino, Institute for Supply Management and Millhouse Logistics Service LLC. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
227
$100M - $250M
227
$250M - $500M
227
$250M - $500M
227
$215M
$250M - $500M
227
$202M
$100M - $250M
227
$1M - $10M
227
$10M - $25M
227
$100M - $250M
227
$100M - $250M
227
$100M - $250M
227
<$1M
226
$1M - $10M
226
$10M - $25M
226
$100M - $250M
226
$500M - $1B
226
$8.3M
$50M - $100M
226
$250M - $500M
226
$154K
$100M - $250M
226
$50M - $100M
226
$100M - $250M
226
$25M - $50M
226
$222M
$10M - $25M
226
$250M - $500M
226
$50M - $100M
226
$239M
$50M - $100M
226
$10M - $25M
226
$250M - $500M
226
$600M
$10M - $25M
226
$25M - $50M
226
$663M
$1B - $10B
225
$100M - $250M
225
$25M - $50M
225
$10B+
225
$250M - $500M
225
$25M - $50M
225
$500M - $1B
225
$10M - $25M
225
$100M - $250M
225
$25M - $50M
225
$50M - $100M
225
$100M - $250M
225
$100M - $250M
225
$8.6M
$10M - $25M
225
$100M - $250M
225
$57M
$50M - $100M
225
$46M
$100M - $250M
225
$10M - $25M
225
$25M - $50M
225
$100M - $250M
225
$50M - $100M
225
$50M - $100M
224
$100M - $250M
224
$50M - $100M
224
$10M - $25M
224
$1B - $10B
224
$25M - $50M
224
$50M - $100M
224
$10M - $25M
224
$500M - $1B
224
$100M - $250M
224
$250M - $500M
224
$50M
$50M - $100M
224
$100M - $250M
224
$3.3M
$50M - $100M
224
$50M
$10M - $25M
223
$25M - $50M
223
$1M - $10M
223
$50M - $100M
223
$577M
$25M - $50M
223
$10M - $25M
223
$50M - $100M
223
$438M
$10M - $25M
223
$100M - $250M
223
$50M - $100M
223
$100M - $250M
223
$50M - $100M
223
$100M - $250M
223
$25M - $50M
223
$25M - $50M
223
$1M - $10M
223
$100M - $250M
222
$100M - $250M
222
$25M - $50M
222
$50M - $100M
222
$100M - $250M
222
$100M - $250M
222
$25M - $50M
222
$1M - $10M
222
$500M - $1B
222
$250M - $500M
222
$100M - $250M
222
$10M - $25M
222
$500M - $1B
222
$25M - $50M
222
$25M - $50M
222
$100M - $250M
222
$25M - $50M
222
$100M - $250M
222
$891M
$100M - $250M
222
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 Indigo Sky Casino, Institute for Supply Management and Millhouse Logistics Service LLC.
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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Top companies by employee count
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