List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including Hoskin Scientific Limited, Lighthouse Immersive, inc and Maggy London Group. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
143
$25M - $50M
143
$100M - $250M
143
$100M - $250M
143
<$1M
143
$10M - $25M
143
$50M - $100M
143
$1M - $10M
143
$25M - $50M
143
$24M
$1M - $10M
143
$50M - $100M
143
$1M - $10M
143
$500M - $1B
143
$50M - $100M
143
$65M
$25M - $50M
143
$100M - $250M
143
$10M - $25M
143
$50M - $100M
143
$100M - $250M
142
$25M - $50M
142
$1M - $10M
142
$250M - $500M
142
$100M - $250M
142
$1M - $10M
142
$1M - $10M
142
$1M - $10M
142
$1M - $10M
142
$50M - $100M
142
$10M - $25M
142
$100M - $250M
142
$10M - $25M
142
$5.1M
$50M - $100M
142
$100M - $250M
142
$109M
$25M - $50M
142
$10M - $25M
142
$1M - $10M
142
$25M - $50M
142
$250M - $500M
142
$5.1M
$50M - $100M
142
$50M - $100M
142
$1M - $10M
142
$10M - $25M
142
$25M - $50M
142
$50M - $100M
142
$500M - $1B
142
$10M - $25M
142
$100M - $250M
142
$1B - $10B
142
$100M - $250M
142
$100M - $250M
142
$50M - $100M
142
$10M - $25M
142
$1B - $10B
142
$100M - $250M
142
$100M - $250M
142
$10M - $25M
142
$500M - $1B
141
$10M - $25M
141
$1M - $10M
141
$10M - $25M
141
$100M - $250M
141
$500M - $1B
141
$10M - $25M
141
$100M - $250M
141
$100M - $250M
141
$50M - $100M
141
$250M - $500M
141
$1M - $10M
141
$500M - $1B
141
$3M
$50M - $100M
141
$25M - $50M
141
$50M - $100M
141
$100M - $250M
141
$50M - $100M
141
$50M - $100M
141
$10M - $25M
141
$25M - $50M
141
$1M - $10M
141
$10M - $25M
141
$25M - $50M
141
$100M - $250M
141
$1M
$25M - $50M
141
$1M - $10M
141
$100M - $250M
141
$250M - $500M
141
$50M - $100M
141
$50M - $100M
141
$25M - $50M
141
$250M - $500M
141
$50M - $100M
141
$100M - $250M
141
$25M - $50M
141
$75K
$1M - $10M
141
$25M - $50M
141
$5.1M
$1M - $10M
141
$100M - $250M
141
$250M - $500M
140
$1M - $10M
140
$50M - $100M
140
$1M - $10M
140
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 Hoskin Scientific Limited, Lighthouse Immersive, inc and Maggy London Group.
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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