List of Companies Using Postman
Prospecting companies using Postman? Here they are, biggest first, including Magentus, Speedco and Student International Business Council (SIBC). Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
527
$100M - $250M
527
$25M - $50M
527
$250M - $500M
527
$250M - $500M
526
$1.3M
$1B - $10B
526
$28M
$100M - $250M
526
$25M - $50M
526
$50M - $100M
526
$500M - $1B
526
$169M
$100M - $250M
525
$500M - $1B
525
$10M - $25M
525
$181M
$25M - $50M
525
$180M
$500M - $1B
525
$25M - $50M
525
$202M
$100M - $250M
524
$100M - $250M
524
$1B - $10B
524
$1.1B
$25M - $50M
524
$100M - $250M
524
$25M - $50M
524
$92M
$25M - $50M
524
$100M - $250M
523
$123M
$100M - $250M
523
$100M - $250M
523
$346M
$100M - $250M
523
$25M - $50M
523
$27M
$100M - $250M
523
$275M
$500M - $1B
523
$50M - $100M
523
$100M - $250M
523
$14M
$100M - $250M
522
<$1M
522
$100M - $250M
522
$250M - $500M
522
$10M - $25M
522
$782M
$50M - $100M
522
$250M - $500M
522
$100M - $250M
522
$100M - $250M
521
$301M
$250M - $500M
521
$12M
$100M - $250M
521
$1M - $10M
521
$27M
$100M - $250M
521
$25M - $50M
521
$37M
$100M - $250M
521
$7M
$500M - $1B
521
$25M
$50M - $100M
521
$5M
$500M - $1B
520
$10M - $25M
520
$50M
$100M - $250M
520
$100M - $250M
520
$50M - $100M
520
$95M
$250M - $500M
520
$358M
$250M - $500M
520
$100M - $250M
520
$1B - $10B
520
$12M
$25M - $50M
520
$50M - $100M
520
$378M
$100M - $250M
520
$7.5M
$500M - $1B
519
$50M - $100M
519
$100M - $250M
519
$32M
$50M - $100M
519
$250M - $500M
519
$100M - $250M
519
$1M - $10M
519
$25M - $50M
519
$250M - $500M
519
$25M - $50M
519
$25M - $50M
518
$26M
$250M - $500M
518
$357M
$250M - $500M
518
$250M - $500M
518
$500M - $1B
518
$100M - $250M
518
$211M
$50M - $100M
518
$500M - $1B
518
$1B - $10B
518
$250M - $500M
518
$100M - $250M
518
$373M
$100M - $250M
518
$250M - $500M
517
$100M - $250M
517
$100M - $250M
517
$500M - $1B
517
$250M - $500M
517
$100M - $250M
517
$10M - $25M
517
$9.3M
$25M - $50M
517
$78M
$50M - $100M
517
$50M - $100M
516
$57M
$100M - $250M
516
$10M - $25M
516
$30M
$50M - $100M
516
$100M - $250M
516
$250M - $500M
516
$100M - $250M
516
$100M - $250M
516
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 Magentus, Speedco and Student International Business Council (SIBC).
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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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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