List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including Peachtree Group, LC and Metro Aviation, Inc.. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
817
$1M - $10M
816
$250M - $500M
816
$25M - $50M
816
$419M
$500M - $1B
815
$5M
$100M - $250M
814
$250M - $500M
814
$1B - $10B
812
$1M - $10M
812
$50M - $100M
812
$1M - $10M
812
$100M - $250M
811
$100M - $250M
811
$250M - $500M
810
$100M - $250M
810
$50M - $100M
810
$100M - $250M
810
$1M - $10M
809
$500M - $1B
809
$250M - $500M
808
$250M - $500M
808
$500M - $1B
808
$680M
$250M - $500M
807
$3B
$100M - $250M
807
$1B - $10B
806
$50M - $100M
805
$250M - $500M
805
$50M - $100M
804
$100M - $250M
803
$250M - $500M
803
$25M - $50M
802
$10M - $25M
802
$35M
$250M - $500M
799
$250M - $500M
799
$500M - $1B
798
$50M - $100M
797
$50M - $100M
797
$1B - $10B
796
$500M - $1B
796
$100M - $250M
796
$10M - $25M
796
$1.4B
$100M - $250M
795
$25K
$25M - $50M
794
$250M - $500M
794
$100M - $250M
793
$500M - $1B
793
$2.7B
$500M - $1B
792
$1B - $10B
791
$100M - $250M
791
$100M - $250M
791
$100M - $250M
790
$10M
$25M - $50M
790
$500M - $1B
789
$224M
$100M - $250M
789
$100M - $250M
789
$17M
$250M - $500M
789
$250M - $500M
788
$1M - $10M
787
$500M - $1B
787
$350M
$1B - $10B
787
$3.5B
$500M - $1B
784
$25M - $50M
784
$1M - $10M
783
$55M
$1B - $10B
783
$100M - $250M
782
$500M - $1B
782
$25M - $50M
781
$500M - $1B
780
$25M - $50M
780
$500M - $1B
779
$250M - $500M
779
$100M - $250M
778
$1M - $10M
778
$250M - $500M
777
$1B - $10B
777
$500M - $1B
773
$1M - $10M
772
$500M - $1B
772
$1M - $10M
772
$250M - $500M
771
$496M
$10M - $25M
771
$50M - $100M
771
$10B+
770
$1M - $10M
770
$500M - $1B
768
$50M - $100M
767
$397M
$500M - $1B
767
$25M - $50M
767
$500M - $1B
766
$250M - $500M
766
$250K
$500M - $1B
765
$500M - $1B
765
$25M - $50M
764
$50M - $100M
764
$100M - $250M
763
$50M - $100M
763
$100M - $250M
763
$100M - $250M
762
$500M - $1B
762
$100M - $250M
761
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 Peachtree Group, LC and Metro Aviation, 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
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