List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including Epsilon France, Hardware Specialty Co., Inc. and Hitachi Zosen Inova. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M - $10M
485
$500M - $1B
485
$500M - $1B
485
$11M
$250M - $500M
485
$10M - $25M
485
$250M - $500M
484
$250M - $500M
484
$500M - $1B
484
$10M - $25M
483
$100M - $250M
483
$500M - $1B
483
$105M
$100M - $250M
482
$10M - $25M
481
$250M - $500M
481
$22M
$25M - $50M
481
$10M - $25M
480
$100M - $250M
479
$50M - $100M
479
$1M - $10M
479
$10M - $25M
479
$90M
$50M - $100M
479
$100M - $250M
479
$1M - $10M
479
$10M - $25M
479
$1M - $10M
478
$100M - $250M
478
$500M - $1B
478
$150K
$250M - $500M
478
$250M - $500M
477
$9.7M
$100M - $250M
477
$100M - $250M
477
$1M - $10M
477
$31M
$100M - $250M
477
$50M - $100M
477
$25M - $50M
476
$50M - $100M
476
$10M - $25M
476
$1M - $10M
476
$25M - $50M
475
$1M - $10M
475
$10M - $25M
475
$250M - $500M
475
$10M - $25M
475
$50M - $100M
473
$10M - $25M
473
$500M - $1B
472
$50K
$100M - $250M
472
$25K
$100M - $250M
472
$50M - $100M
472
$100M - $250M
471
$1B - $10B
471
$100M - $250M
471
$50M - $100M
471
$1M - $10M
471
$329M
$250M - $500M
470
$8.3M
$250M - $500M
470
$25M - $50M
469
$1.3B
$1B - $10B
469
$10M - $25M
469
$10M - $25M
469
$100M - $250M
469
$1B - $10B
469
$549M
$100M - $250M
468
$289M
$500M - $1B
468
$250M - $500M
468
$1M - $10M
468
$25M - $50M
468
$25M - $50M
467
$100M - $250M
467
$250M - $500M
467
$7M
$100M - $250M
467
$1.3B
$1M - $10M
466
$100M - $250M
466
$244K
$10M - $25M
465
$112M
$250M - $500M
465
$100M - $250M
465
$100M - $250M
465
$100M - $250M
465
$330M
$500M - $1B
465
$100M - $250M
464
$10M - $25M
464
$250M - $500M
464
$641M
$500M - $1B
464
$7M
$250M - $500M
464
$1M - $10M
464
$1M - $10M
464
$100M - $250M
463
$250M - $500M
463
$50M - $100M
463
$200K
$10M - $25M
463
$25M - $50M
463
$388M
$100M - $250M
463
$1B - $10B
463
$500M - $1B
463
$250M - $500M
462
$10M - $25M
462
$3M
$100M - $250M
462
$250M - $500M
462
$100M - $250M
461
$10M - $25M
461
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 Epsilon France, Hardware Specialty Co., Inc. and Hitachi Zosen Inova.
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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