List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including Distribution International, Allison Worldwide and Chelmsford City Council. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
570
$1B - $10B
569
$10M - $25M
569
$100M - $250M
569
$25M - $50M
569
$100M - $250M
569
$10M - $25M
568
$440M
$1B - $10B
568
$500M - $1B
568
$100M - $250M
567
$100M - $250M
567
$54M
$25M - $50M
567
$50M - $100M
567
$1B - $10B
567
$100M - $250M
566
$250M - $500M
566
$77M
$50M - $100M
566
$271M
$100M - $250M
565
$25M - $50M
565
$100M - $250M
565
$1M - $10M
565
$1.3B
$500M - $1B
565
$500M - $1B
564
$1M - $10M
564
$500M - $1B
564
$500M - $1B
564
$100M - $250M
564
$500M - $1B
564
$2.6M
<$1M
564
$50M - $100M
563
$1M - $10M
563
$575M
$100M - $250M
563
$250M - $500M
563
$308M
$100M - $250M
563
$25M - $50M
562
$100M - $250M
562
$50M - $100M
560
$204M
$1B - $10B
560
$250M - $500M
560
$1B - $10B
559
$25M - $50M
559
$10M - $25M
559
$50M - $100M
558
$1M - $10M
558
$100M - $250M
557
$25M - $50M
557
$500M - $1B
557
$100M - $250M
556
$250M - $500M
556
$100M - $250M
556
$500M - $1B
556
$500M - $1B
555
$100M - $250M
555
$100M - $250M
555
$100M - $250M
555
$1B - $10B
554
$50M - $100M
554
$25M - $50M
554
$500M - $1B
553
$1M - $10M
553
$1.1B
$500M - $1B
551
$1M - $10M
551
$15M
$100M - $250M
551
$500M - $1B
551
$100M - $250M
550
$100M - $250M
550
$234M
$100M - $250M
550
$500M - $1B
550
$1M - $10M
550
$10M - $25M
550
$25K
$100M - $250M
550
$13M
$250M - $500M
550
$5.6M
$1B - $10B
549
$250M - $500M
549
$8.8M
$100M - $250M
549
$250M - $500M
549
$10M - $25M
548
$50M - $100M
548
$464M
$250M - $500M
548
$25M - $50M
548
$414M
$250M - $500M
548
$250M - $500M
548
$250M - $500M
547
$3.4M
$1B - $10B
547
$100M - $250M
547
$100M - $250M
547
$1.5M
$50M - $100M
547
$1.2B
$10M - $25M
546
$750K
$100M - $250M
546
$1M - $10M
545
$1M - $10M
545
$2.5M
$250M - $500M
543
$10M - $25M
543
$1B - $10B
543
$205M
$250M - $500M
542
$4.5M
$10M - $25M
542
$500M - $1B
542
$22M
$1B - $10B
541
$1M - $10M
541
$202M
$100M - $250M
540
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 Distribution International, Allison Worldwide and Chelmsford City Council.
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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