List of Companies Using Auth0
Prospecting companies using Auth0? Here they are, biggest first, including Siemens Postal, Parcel & Airport Logistics LLC, Sysdig and Stark Tech. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
605
$730M
$500M - $1B
605
$1B - $10B
604
$315M
$500M - $1B
603
$1B - $10B
603
$1B - $10B
602
$50M - $100M
602
$1B - $10B
602
$500M - $1B
602
$30M
$25M - $50M
601
$10M - $25M
600
$415M
$500M - $1B
599
$25M - $50M
598
$250M - $500M
598
$250M - $500M
598
$100M - $250M
598
$1B - $10B
597
$306M
$500M - $1B
596
$37M
$250M - $500M
596
$23M
$500M - $1B
596
$250M - $500M
595
$250M - $500M
595
$250M - $500M
595
$1B - $10B
595
$100M - $250M
594
$25M - $50M
593
$1M - $10M
592
$250M - $500M
590
$44M
$100M - $250M
590
$250M - $500M
590
$1M - $10M
590
$50M - $100M
588
$2.6B
$100M - $250M
588
$100M - $250M
587
$1.5M
$100M - $250M
587
$568M
$1B - $10B
586
$166M
$500M - $1B
585
$138M
$250M - $500M
585
$10M - $25M
585
$100M - $250M
584
$10M - $25M
584
$310M
$1B - $10B
584
$100M - $250M
584
$100M - $250M
583
$5.4M
$25M - $50M
583
$121M
$25M - $50M
582
$54M
$50M - $100M
582
$25M - $50M
582
$25M - $50M
582
$25M - $50M
582
$224M
$250M - $500M
581
$250M - $500M
580
$13M
$50M - $100M
580
$250M - $500M
580
$50M - $100M
579
$500M - $1B
579
$97M
$500M - $1B
578
$1.4B
$250M - $500M
576
$50M - $100M
575
$100M - $250M
575
$100M - $250M
575
$19M
$1M - $10M
574
$10M - $25M
574
$126M
$100M - $250M
573
$78M
$250M - $500M
573
$250M - $500M
573
$250M - $500M
572
$100M - $250M
571
$1B - $10B
570
$1B - $10B
570
$100M - $250M
569
<$1M
567
$100M - $250M
567
$62M
$1B - $10B
566
$25M - $50M
565
$1M - $10M
564
$198M
$250M - $500M
563
$10M - $25M
563
$1B - $10B
563
$26M
$500M - $1B
563
$127M
$250M - $500M
563
$1B - $10B
562
$102M
$250M - $500M
562
$250M - $500M
561
$100M - $250M
560
$25M - $50M
560
$25M - $50M
559
$95M
$100M - $250M
559
$160M
$50M - $100M
559
$500M - $1B
558
$100M - $250M
558
$100M - $250M
558
$50M - $100M
558
$3.8B
$250M - $500M
557
$1B - $10B
557
$1B - $10B
557
$50M - $100M
556
$144M
$50M - $100M
555
$10M - $25M
555
$100M - $250M
554
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 Siemens Postal, Parcel & Airport Logistics LLC, Sysdig and Stark Tech.
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.
Search by Industry
ConstructionIT Services and IT ConsultingSoftware DevelopmentFinancial ServicesReal EstateHospitals and Health CareAdvertising ServicesNon-profit OrganizationsInsuranceLaw PracticeRetailWellness and Fitness ServicesBusiness Consulting and ServicesEducation Administration ProgramsMotor Vehicle ManufacturingTechnology, Information and InternetFood and Beverage ServicesStaffing and RecruitingAccountingOil and GasHospitalityAppliances, Electrical, and Electronics ManufacturingManufacturingArchitecture and PlanningMachinery Manufacturing
Search by Country
United StatesUnited KingdomCanadaGermanyAustraliaFranceNetherlandsIndiaSpainSwitzerlandItalySwedenBrazilBelgiumSingaporeIrelandUnited Arab EmiratesDenmarkSouth AfricaIsraelNew ZealandNorwayFinland
Search by Technology
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
1-888-653-2347 
support@leadiq.com © LeadIQ, Inc. All rights reserved.
