List of Companies Using Auth0
Prospecting companies using Auth0? Here they are, biggest first, including Mattel EMEA, Showpad and United Illuminating. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1B - $10B
471
$160M
$100M - $250M
471
$1B - $10B
471
$10M - $25M
470
$25M - $50M
469
$100M - $250M
469
$515M
$250M - $500M
469
$250M - $500M
469
$250M - $500M
468
$10M - $25M
467
$500M - $1B
467
$1M - $10M
466
$159M
$100M - $250M
466
$500M - $1B
466
$100M - $250M
464
$100M - $250M
463
$50M - $100M
463
$100M - $250M
463
$220M
$50M - $100M
463
$500M - $1B
463
$450M
$100M - $250M
460
$627M
$250M - $500M
460
$100M - $250M
459
$500M - $1B
459
$71M
$100M - $250M
459
$25M - $50M
459
$1B - $10B
458
$1M - $10M
458
$250M - $500M
458
$770M
$1B - $10B
457
$1M - $10M
456
$100M - $250M
455
$1M - $10M
454
$100M - $250M
454
$100M - $250M
454
$152M
$250M - $500M
454
$50M - $100M
453
$100M - $250M
453
$100M - $250M
453
$1M - $10M
452
$500M - $1B
452
$100M - $250M
452
$237M
$25M - $50M
451
$100M - $250M
451
$1B - $10B
450
$127M
$25M - $50M
450
$90M
$100M - $250M
450
$10M - $25M
449
$544M
$1M - $10M
448
$122M
$50M - $100M
448
$50M - $100M
447
$200M
$100M - $250M
446
$250M - $500M
446
$50M - $100M
445
$2.2B
$100M - $250M
445
$250M - $500M
445
$250M - $500M
443
$50M - $100M
443
$500M - $1B
443
$10M - $25M
442
$25M - $50M
442
$200M
$100M - $250M
441
$100M - $250M
441
$174M
$100M - $250M
440
$50M - $100M
440
$250M - $500M
440
$500M - $1B
439
$10M - $25M
439
$100M - $250M
439
$100M - $250M
438
$40M
$250M - $500M
438
$500M - $1B
438
$50M - $100M
436
$250M - $500M
435
$1M
$50M - $100M
435
$1M - $10M
435
$100M - $250M
435
$10M - $25M
434
$250M - $500M
434
$156M
$50M - $100M
433
$25M - $50M
433
$50M
$50M - $100M
433
$1B - $10B
432
$10M - $25M
432
$50M - $100M
431
$250M - $500M
431
$214M
$100M - $250M
431
$1M - $10M
430
$1B - $10B
430
$165M
$250M - $500M
429
$100M - $250M
428
$100M - $250M
428
$50M - $100M
428
$500M - $1B
428
$55M
$100M - $250M
428
$195M
$100M - $250M
427
$1M - $10M
427
$1B - $10B
426
$50M - $100M
426
$100M - $250M
425
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 Mattel EMEA, Showpad and United Illuminating.
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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