List of Companies Using Auth0
Prospecting companies using Auth0? Here they are, biggest first, including Restek Corporation, alexanderwang llc. and AOE. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
383
$1B - $10B
383
$14M
$100M - $250M
382
$1B - $10B
382
$1B - $10B
382
$11M
$100M - $250M
381
$10M - $25M
381
$330M
$50M - $100M
381
$1B - $10B
380
$10M - $25M
380
$1B - $10B
380
$1B - $10B
379
$201M
$250M - $500M
379
$50M - $100M
379
$250M - $500M
378
$10M - $25M
378
$10M - $25M
378
$100M - $250M
378
$6.5M
$50M - $100M
378
$216M
$100M - $250M
377
$10M - $25M
377
$269M
$250M - $500M
377
$431M
$1B - $10B
377
$1B - $10B
377
$10M - $25M
376
$10M - $25M
376
$6M
$250M - $500M
376
$100M - $250M
376
$25M - $50M
375
$25M - $50M
375
$60M
$50M - $100M
375
$107M
$250M - $500M
375
$100M - $250M
374
$1.5B
$100M - $250M
374
$217M
$100M - $250M
373
$10M - $25M
372
$50M - $100M
372
$34M
$250M - $500M
372
$150M
$250M - $500M
371
$543M
$250M - $500M
371
$50M - $100M
371
$10M - $25M
371
$1M - $10M
371
$25M - $50M
371
$100M
$50M - $100M
371
$1M - $10M
371
$10M - $25M
371
$10M
$100M - $250M
370
$25M - $50M
369
$202M
$100M - $250M
369
$97M
$100M - $250M
369
$1.8M
$100M - $250M
369
$100M - $250M
368
$250M - $500M
368
$49M
$100M - $250M
367
$38M
$250M - $500M
367
$50M - $100M
365
$64M
$50M - $100M
365
$365M
$500M - $1B
365
$17M
$100M - $250M
365
$250M - $500M
364
$25M
$100M - $250M
364
$50M - $100M
363
$100M - $250M
363
$483M
$500M - $1B
363
$1M - $10M
363
$100M - $250M
363
$45M
$50M - $100M
362
$101M
$250M - $500M
362
$564M
$100M - $250M
361
$250M - $500M
360
$250M - $500M
360
$50M - $100M
359
$50M - $100M
359
$10M - $25M
359
$50M - $100M
359
$1B - $10B
359
$100M - $250M
359
$250M - $500M
358
$1B - $10B
357
$3.3M
$1M - $10M
357
$165M
$100M - $250M
357
$410M
$100M - $250M
357
$225M
$50M - $100M
357
$46M
$10M - $25M
356
$100M - $250M
356
$50M - $100M
356
$100M - $250M
355
$100M - $250M
355
$100M - $250M
354
$10M - $25M
354
$10M - $25M
354
$50M - $100M
354
$1B - $10B
354
$181M
$100M - $250M
353
$1B - $10B
353
$146M
$100M - $250M
353
$332M
$100M - $250M
352
$250M - $500M
352
$79M
$25M - $50M
352
About companies using Auth0
Why target companies using Auth0?
Auth0 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 Restek Corporation, alexanderwang llc. and AOE.
Which industries use Auth0 the most?
Among companies using Auth0 on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Non-profit Organizations, Technology, Information and Internet and Insurance. Narrow your list to the industry you sell into from there.
Where are companies using Auth0 located?
Companies using Auth0 are most often headquartered in the United States, the United Kingdom, Canada, Australia, Germany and France.
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 Auth0?
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
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
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