List of Companies Using Postman
Prospecting companies using Postman? Here they are, biggest first, including Heluna Health, Jonas Software and Kazang. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
487
$250M - $500M
487
$50M - $100M
487
$25M - $50M
487
$1B - $10B
487
$100M - $250M
487
$188M
$250M - $500M
487
$10M - $25M
487
$16M
$1B - $10B
487
$250M - $500M
486
$100M - $250M
486
$1B - $10B
486
$1M - $10M
486
$123M
$1B - $10B
486
$250M - $500M
485
$25M - $50M
485
$50M - $100M
485
$593M
$50M - $100M
485
$100M - $250M
485
$11M
$250M - $500M
485
$100M - $250M
485
$20M
$50M - $100M
485
$50M - $100M
485
$10M - $25M
484
$853M
$250M - $500M
484
$250M - $500M
484
$1M - $10M
484
$250M - $500M
484
$25M - $50M
484
$500M - $1B
484
$250M - $500M
484
$547M
$100M - $250M
484
$25M - $50M
484
$10M - $25M
484
$100M - $250M
484
$200M
$250M - $500M
483
$100M - $250M
483
$25M - $50M
483
$25M - $50M
483
$250M - $500M
483
$1M - $10M
483
$250M - $500M
483
$16M
$500M - $1B
483
$50M - $100M
482
$1B - $10B
482
$100M - $250M
482
$25M - $50M
482
$250M - $500M
482
$250M - $500M
482
$500M - $1B
482
$500M - $1B
482
$10B+
482
$10M - $25M
482
$50M - $100M
482
$105M
$100M - $250M
482
$250M - $500M
482
$27M
$1B - $10B
482
$1M - $10M
481
$100M - $250M
481
$10M - $25M
481
$10M - $25M
481
$1B - $10B
481
$100M - $250M
481
$189M
$100M - $250M
481
$25M - $50M
481
$250M - $500M
481
$250M - $500M
481
$500M - $1B
481
$1B - $10B
480
$250M - $500M
480
$25M - $50M
480
$50M - $100M
479
$5.2M
$10M - $25M
479
$50M - $100M
479
$500M - $1B
479
$100M - $250M
479
$25M - $50M
478
$25M - $50M
478
$25M - $50M
478
$6.2M
$250M - $500M
478
$250M - $500M
478
$1B - $10B
478
$50M - $100M
478
$250M - $500M
478
$500M - $1B
477
$100M - $250M
477
$15M
$50M - $100M
477
$193M
$10B+
477
$50M - $100M
477
$122M
$250M - $500M
477
$10M - $25M
477
$250M - $500M
477
$10M - $25M
477
$10M - $25M
477
$250M - $500M
477
$100M - $250M
477
$250M - $500M
477
$250M - $500M
476
$377M
$1B - $10B
476
$100M - $250M
476
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 Heluna Health, Jonas Software and Kazang.
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
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