List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including Columbia Basin College, Fullsteam and Betway Global. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
716
$500M - $1B
716
$100M - $250M
715
$25M
$50M - $100M
715
$100M - $250M
715
$100M - $250M
715
$500M - $1B
714
$50M - $100M
714
$33M
$50M - $100M
713
$25M - $50M
713
$800M
$1B - $10B
712
$50M - $100M
712
$50M - $100M
711
$107M
$50M - $100M
711
$452M
$50M - $100M
711
$25M - $50M
710
$1.3B
$100M - $250M
710
$1.1B
$1M - $10M
709
$1M - $10M
709
$100M - $250M
709
$250M - $500M
709
$500M - $1B
709
$1M - $10M
708
$250M - $500M
708
$100M - $250M
708
$10M - $25M
707
$25M - $50M
707
$10M - $25M
706
$250M - $500M
706
$250M - $500M
705
$50M - $100M
705
$25M - $50M
705
$50M - $100M
704
$250M - $500M
703
$5.2M
$25M - $50M
702
$1M
$25M - $50M
702
$1B - $10B
701
$25M - $50M
701
$100M - $250M
700
$100M - $250M
700
$500K
$100M - $250M
700
$1.4B
$1B - $10B
700
$500M - $1B
699
$250M - $500M
699
$10M - $25M
699
$500M - $1B
699
$500M - $1B
699
$25M - $50M
698
$63M
$50M - $100M
698
$3.6M
$50M - $100M
698
$100M - $250M
697
$502M
$500M - $1B
697
$100M - $250M
697
$1M - $10M
697
$100M - $250M
696
$28M
$500M - $1B
696
$50M - $100M
696
$100M - $250M
696
$1B - $10B
695
$900M
$50M - $100M
695
$50M - $100M
695
$250M - $500M
694
$1B - $10B
694
$10M - $25M
694
$787M
$100M - $250M
694
$100M - $250M
693
$100M - $250M
693
$100M - $250M
692
$25M - $50M
692
$1M - $10M
691
$500M - $1B
690
$500M - $1B
690
$50M - $100M
689
$1M - $10M
688
$1B - $10B
687
$100M - $250M
687
$1B - $10B
687
$500M - $1B
686
$100M - $250M
686
$1B
$50M - $100M
686
$25M - $50M
686
$1M - $10M
685
$250M - $500M
685
$100M - $250M
685
$250M - $500M
684
$100M - $250M
684
$50M - $100M
684
$57M
$25M - $50M
684
$250M - $500M
683
$850K
$100M - $250M
683
$880M
$1B - $10B
682
$50M - $100M
682
$10M - $25M
682
$25M - $50M
681
$25M - $50M
681
$25M - $50M
681
$500M - $1B
679
$50M - $100M
678
$29M
$10M - $25M
678
$791K
$100M - $250M
677
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 Columbia Basin College, Fullsteam and Betway Global.
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
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