List of Companies Using Postman
Prospecting companies using Postman? Here they are, biggest first, including Quantum, ShopBack and Transcarent. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$371M
$250M - $500M
953
$355M
$1B - $10B
953
$905M
$250M - $500M
953
$38M
$100M - $250M
952
$1B - $10B
952
$50M - $100M
952
$100M - $250M
951
$1.6B
$250M - $500M
951
$197M
$50M - $100M
951
$6M
$10B+
950
$1M - $10M
950
$1B - $10B
950
$100M - $250M
950
$1B - $10B
950
$250M - $500M
950
$500M - $1B
949
$50M
$1B - $10B
949
$111M
$1B - $10B
949
$1B - $10B
949
$10M - $25M
949
$116M
$50M - $100M
949
$1.8M
$1B - $10B
949
$100M - $250M
949
$1B - $10B
948
$107M
$25M - $50M
948
$54M
$1B - $10B
948
$490M
$50M - $100M
948
$10M - $25M
948
$1B - $10B
947
$316M
$1B - $10B
947
$100M - $250M
947
$10M
$500M - $1B
947
$1B - $10B
946
$558M
$1B - $10B
946
$250M - $500M
946
$299M
$100M - $250M
944
$1B - $10B
944
$500M - $1B
944
$245M
$50M - $100M
943
$77M
$100M - $250M
943
$1B - $10B
943
$7.5M
$500M - $1B
942
$500M - $1B
942
$77M
$500M - $1B
942
$50M - $100M
942
$25M - $50M
942
$500M - $1B
942
$500M - $1B
941
$1B - $10B
941
$500M - $1B
941
$82M
$500M - $1B
941
$250M - $500M
941
$1B - $10B
941
$120K
$250M - $500M
940
$1B - $10B
940
$555M
$250M - $500M
940
$26M
$25M - $50M
940
$121M
$500M - $1B
939
$1B - $10B
939
$100M - $250M
938
$82M
$10B+
938
$1B - $10B
938
$1M - $10M
938
$200M
$500M - $1B
937
$500M - $1B
937
$25M - $50M
937
$1B - $10B
936
$544M
$100M - $250M
936
$1B - $10B
936
$234M
$500M - $1B
936
$10M - $25M
935
$100M - $250M
935
$1.5B
$250M - $500M
935
$250M - $500M
935
$315M
$100M - $250M
934
$50M - $100M
934
$1B - $10B
933
$471M
$250M - $500M
933
$100M - $250M
932
$500M - $1B
932
$100M - $250M
932
$100M - $250M
932
$492M
$1B - $10B
932
$50M - $100M
931
$500M - $1B
931
$1M - $10M
930
$500M - $1B
930
$10B+
929
$94M
$100M - $250M
929
$338M
$250M - $500M
929
$250M - $500M
928
$100M - $250M
928
$100M - $250M
928
$100M - $250M
928
$1B - $10B
927
$21M
$500M - $1B
927
$673M
$250M - $500M
926
$10M - $25M
926
$74M
$250M - $500M
926
$500M - $1B
926
About companies using Postman
Why target companies using Postman?
Postman is a DevOps & observability technology. These are the tools engineering teams build, ship and monitor with, and their users are buyers of developer tools, infrastructure and services. Companies on the list include Quantum, ShopBack and Transcarent.
Which industries use Postman the most?
Among companies using Postman on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Technology, Information and Internet, Insurance and Hospitals and Health Care. Narrow your list to the industry you sell into from there.
Where are companies using Postman located?
Companies using Postman are most often headquartered in the United States, the United Kingdom, Canada, France, India and Germany.
What other DevOps & observability technologies do companies use?
Prospecting the wider DevOps & observability space? Related technologies with their own company lists include GitHub, New Relic, Docker and Kubernetes.
How do I reach decision makers at companies using Postman?
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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Search by Country
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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
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