List of Companies Using Mailchimp
Prospecting companies using Mailchimp? Here they are, biggest first, including SeamonWhiteside, Sidmach and Smartbox. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
245
$1M - $10M
245
$489K
$1M - $10M
245
$100M - $250M
245
$10M - $25M
245
$4.1M
$100M - $250M
245
$50M - $100M
245
$25M - $50M
245
$100M - $250M
245
$250M - $500M
245
$50M - $100M
245
$1M - $10M
245
$1.1M
<$1M
245
$20M
$1B - $10B
244
$13M
$10M - $25M
244
$10M - $25M
244
$1M - $10M
244
$25M - $50M
244
$50M - $100M
244
$10M - $25M
244
$50M - $100M
244
$50M - $100M
244
$100M - $250M
244
$837K
$10M - $25M
244
$50M - $100M
244
$1M - $10M
244
$25M - $50M
244
$250M - $500M
244
$1.3B
<$1M
244
$100M - $250M
244
$50M - $100M
244
$100M - $250M
244
$1B - $10B
244
$250M - $500M
244
$50M - $100M
244
$124M
$50M - $100M
244
$1M
$100M - $250M
244
$1M - $10M
244
$250M - $500M
244
$10M - $25M
244
$25M - $50M
244
$1B - $10B
244
$50M - $100M
244
$250M - $500M
244
$250M - $500M
244
$10M - $25M
244
$25M - $50M
243
<$1M
243
$1M - $10M
243
$100M - $250M
243
$20M
$100M - $250M
243
$100M - $250M
243
$25M - $50M
243
$25M - $50M
243
$3.9M
$50M - $100M
243
$337M
$25M - $50M
243
$10M - $25M
243
$250M - $500M
243
$100M - $250M
243
$50M - $100M
243
$250M - $500M
243
$250M - $500M
243
$250M - $500M
243
<$1M
243
$100M - $250M
243
$100M - $250M
243
$133M
$100M - $250M
243
$1M - $10M
243
$100M - $250M
243
$190M
$10M - $25M
243
<$1M
243
$1.6M
$100M - $250M
243
$50M - $100M
243
$50M - $100M
243
$71M
$50M - $100M
243
$100M - $250M
243
$10M - $25M
243
$250M - $500M
243
$25M - $50M
243
$25M - $50M
243
$10M - $25M
243
$10M - $25M
243
$1M - $10M
243
$10M - $25M
243
$2.9M
$10M - $25M
243
$38M
$10M - $25M
243
$250M - $500M
243
$25M - $50M
243
$25M - $50M
242
$100M - $250M
242
$22M
$1B - $10B
242
$26M
$50M - $100M
242
$100M - $250M
242
$1B - $10B
242
$50M - $100M
242
$250M - $500M
242
$250M - $500M
242
$1M - $10M
242
$10M - $25M
242
$50M - $100M
242
About companies using Mailchimp
Why target companies using Mailchimp?
Mailchimp is a Marketing automation & email technology. Companies running these platforms are active buyers of martech, data, agencies and content. Companies on the list include SeamonWhiteside, Sidmach and Smartbox.
Which industries use Mailchimp the most?
Among companies using Mailchimp on LeadIQ, the most common industries are Non-profit Organizations, IT Services and IT Consulting, Software Development, Retail, Advertising Services and Financial Services. Narrow your list to the industry you sell into from there.
Where are companies using Mailchimp located?
Companies using Mailchimp are most often headquartered in the United States, the United Kingdom, Canada, Australia, France and the Netherlands.
What other Marketing automation & email technologies do companies use?
Prospecting the wider Marketing automation & email space? Related technologies with their own company lists include Vimeo, Pardot, Amazon Simple Email Service and Constant Contact.
How do I reach decision makers at companies using Mailchimp?
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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