List of Companies Using Marketo
Prospecting companies using Marketo? Here they are, biggest first, including Duo Security, Halcyon and Inside Real Estate. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$122M
$250M - $500M
450
$190M
$500M - $1B
450
$500M - $1B
450
$10M - $25M
450
$500M - $1B
450
$496M
$25M - $50M
450
$100M - $250M
449
$1.2B
$250M - $500M
449
$500M - $1B
449
$57M
$50M - $100M
449
$250M - $500M
449
$25M - $50M
449
$100M - $250M
449
$223M
$25M - $50M
449
$122M
$100M - $250M
449
$500M - $1B
448
$350M
$50M - $100M
448
$105M
$250M - $500M
448
$50M - $100M
448
$159M
$100M - $250M
448
$500M - $1B
448
$50M - $100M
448
$25M - $50M
447
$1B - $10B
447
$50M - $100M
447
$25M - $50M
447
$50M - $100M
447
$500M - $1B
447
$2.7M
$500M - $1B
447
$50M - $100M
446
$250M - $500M
446
$50M - $100M
446
$10M - $25M
446
$579M
$50M - $100M
446
$180M
$250M - $500M
446
$100M - $250M
446
$64M
$250M - $500M
446
$59M
$50M - $100M
446
$10M
$100M - $250M
446
$100M - $250M
445
$250M - $500M
445
$620M
$250M - $500M
445
$500M - $1B
445
$32M
$25M - $50M
445
$25M - $50M
444
$500M - $1B
444
$100M - $250M
444
$200M
$100M - $250M
444
$1M - $10M
444
$50M - $100M
444
$50M - $100M
444
$1B - $10B
444
$6.5M
$100M - $250M
443
$1M - $10M
443
$1B - $10B
443
$44M
$250M - $500M
443
$341M
$1M - $10M
442
$100M - $250M
442
$50M - $100M
442
$25M - $50M
442
$100M - $250M
442
$250M - $500M
442
$8.7M
$10M - $25M
442
$250M - $500M
442
$86M
$100M - $250M
442
$1M - $10M
442
$500M - $1B
442
$10M - $25M
441
$27M
$250M - $500M
441
$608K
$250M - $500M
441
$500M - $1B
441
$10M - $25M
441
$250M - $500M
441
$25M - $50M
441
$500M - $1B
441
$100M - $250M
441
$1M - $10M
441
$25M - $50M
441
$48M
$50M - $100M
440
$250M - $500M
440
$100M - $250M
440
$500M - $1B
440
$10M - $25M
440
$52M
$100M - $250M
440
$250M - $500M
440
$100M - $250M
439
$102M
$100M - $250M
439
$200K
$250M - $500M
439
$136M
$250M - $500M
439
$10M - $25M
438
$10M - $25M
438
$50M - $100M
438
$578M
$100M - $250M
438
$100M - $250M
438
$50M - $100M
438
<$1M
438
$188M
$100M - $250M
438
$109M
$1B - $10B
438
$250M - $500M
438
$100M - $250M
438
About companies using Marketo
Why target companies using Marketo?
Marketo is a Marketing automation & email technology. Companies running these platforms are active buyers of martech, data, agencies and content. Companies on the list include Duo Security, Halcyon and Inside Real Estate.
Which industries use Marketo the most?
Among companies using Marketo on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Advertising Services, Hospitals and Health Care and Technology, Information and Internet. Narrow your list to the industry you sell into from there.
Where are companies using Marketo located?
Companies using Marketo are most often headquartered in the United States, the United Kingdom, Canada, Australia, Germany and France.
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 Marketo?
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.
Search by Industry
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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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