List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including PeopleShare, Alibaba Travels Co. and Chiesi USA, Inc.. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
534
$22M
$1B - $10B
533
$3K
$250M - $500M
533
$1B - $10B
533
$500M - $1B
533
$500M - $1B
533
$25M - $50M
533
$5.1B
$1B - $10B
532
$1M - $10M
532
$50M - $100M
532
$50M - $100M
531
$10M - $25M
531
<$1M
531
$100M - $250M
531
$1B - $10B
530
$100M - $250M
530
$21M
$100M - $250M
530
$120M
$100M - $250M
530
$414M
$250M - $500M
530
$250M - $500M
529
$100M - $250M
529
$100M - $250M
529
$157M
$250M - $500M
529
$500M - $1B
529
$1M - $10M
528
$50M - $100M
528
$100M - $250M
527
$250M - $500M
527
$10M - $25M
527
$250M - $500M
527
$10M - $25M
527
$1.2B
$500M - $1B
527
$100M - $250M
526
$100M - $250M
526
$250M - $500M
526
$250M - $500M
526
$1M - $10M
526
$250M - $500M
526
$100M - $250M
526
$250M - $500M
526
$100M - $250M
526
$50M - $100M
526
$250M - $500M
525
$500M - $1B
525
$250M - $500M
525
$1.4M
$500M - $1B
525
$500M - $1B
525
$1.5B
$250M - $500M
525
$100M - $250M
525
$2.3B
$500M - $1B
524
$202M
$100M - $250M
524
$10M - $25M
524
$25M - $50M
524
$25K
$100M - $250M
524
$100M - $250M
524
$100M - $250M
524
$100M - $250M
523
$100M - $250M
523
$346M
$100M - $250M
523
$1M - $10M
523
$54M
$50M - $100M
523
$25M - $50M
523
$100M - $250M
523
$25M - $50M
523
$50M - $100M
523
$1B - $10B
522
$25M - $50M
522
$50M - $100M
522
$250M - $500M
521
$100M - $250M
521
$500M - $1B
521
$25M - $50M
521
$100M - $250M
521
$25M
$50M - $100M
521
$500M - $1B
521
$250M - $500M
520
$5M
$500M - $1B
520
$25M - $50M
520
$250M - $500M
519
$100M - $250M
519
$1M - $10M
519
$100M - $250M
519
$100M - $250M
519
$250M - $500M
519
$100M - $250M
519
$250M - $500M
519
$250M - $500M
518
$211M
$50M - $100M
518
$250K
$25M - $50M
518
$1M - $10M
517
$250M - $500M
517
$45M
$25M - $50M
517
$500M - $1B
517
$78M
$50M - $100M
517
$250M - $500M
516
$2B
$1M - $10M
516
$100M - $250M
515
$1M - $10M
515
$250M - $500M
515
$25M - $50M
515
About companies using Mailgun
Why target companies using Mailgun?
Mailgun is a Marketing automation & email technology. Companies running these platforms are active buyers of martech, data, agencies and content. Companies on the list include PeopleShare, Alibaba Travels Co. and Chiesi USA, Inc..
Which industries use Mailgun the most?
Among companies using Mailgun on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Insurance, Real Estate and Retail. Narrow your list to the industry you sell into from there.
Where are companies using Mailgun located?
Companies using Mailgun are most often headquartered in the United States, the United Kingdom, Canada, Australia, France and Germany.
What other Marketing automation & email technologies do companies use?
Prospecting the wider Marketing automation & email space? Related technologies with their own company lists include Mailchimp, Vimeo, Pardot and Amazon Simple Email Service.
How do I reach decision makers at companies using Mailgun?
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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