List of Companies Using ADP
Prospecting companies using ADP? Here they are, biggest first, including Harbour Air, MainSource Bank and Major Tool & Machine. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
256
$100M - $250M
256
$175K
$50M - $100M
256
$25M - $50M
256
$50M - $100M
256
$100M - $250M
256
$50M - $100M
256
$5M
$250M - $500M
256
$2M
$50M - $100M
256
$100M - $250M
256
$100M - $250M
256
$50M - $100M
256
$50M - $100M
256
$100M - $250M
256
$250M - $500M
256
$100M - $250M
256
<$1M
256
$100M - $250M
256
$10M - $25M
256
$25M - $50M
256
$500M - $1B
256
$359M
$500M - $1B
256
$250M - $500M
255
$250M - $500M
255
$100M - $250M
255
$50M - $100M
255
$100M - $250M
255
$50M - $100M
255
$69M
$50M - $100M
255
$50M - $100M
255
$164M
$250M - $500M
255
$100M - $250M
255
$250M - $500M
255
$100M - $250M
255
$100M - $250M
255
$100M - $250M
255
$1M - $10M
255
$50M - $100M
255
$100M - $250M
255
$22M
$250M - $500M
255
$100M - $250M
255
$50M - $100M
255
$1B - $10B
255
$25M - $50M
255
$10M - $25M
255
$50M - $100M
255
$1M
$1M - $10M
255
$100M - $250M
255
$250M - $500M
255
$100M - $250M
255
$100M - $250M
255
$100M - $250M
255
$25M - $50M
255
$100M - $250M
255
$390M
$100M - $250M
254
$50M - $100M
254
$25M - $50M
254
$73M
$250M - $500M
254
$50M
$50M - $100M
254
$50M - $100M
254
$30K
$50M - $100M
254
$250M - $500M
254
$15M
$50M - $100M
254
$100M - $250M
254
$6.5M
$25M - $50M
254
$25M - $50M
254
$10M - $25M
254
$100M - $250M
254
$50M - $100M
254
$12M
$10M - $25M
254
$50M - $100M
254
$25M - $50M
254
$100M - $250M
254
<$1M
254
$100M - $250M
254
$25M - $50M
254
$250M - $500M
254
$100M - $250M
254
$100M - $250M
254
$250M - $500M
254
$1B - $10B
254
$411M
$100M - $250M
254
$50M - $100M
254
$100M - $250M
254
$250M - $500M
254
$300M
$50M - $100M
254
$100M - $250M
254
$10M - $25M
254
$25M - $50M
254
$100M - $250M
254
$44M
$50M - $100M
253
$1B - $10B
253
$100M - $250M
253
$500M - $1B
253
$25M - $50M
253
$50M - $100M
253
$100M - $250M
253
$25M - $50M
253
$100M - $250M
253
$250M - $500M
253
About companies using ADP
Why target companies using ADP?
ADP is a HR & recruiting technology. Companies running these HR, payroll and applicant tracking systems are buyers of HR tech, benefits, recruiting and learning services. Companies on the list include Harbour Air, MainSource Bank and Major Tool & Machine.
Which industries use ADP the most?
Among companies using ADP on LeadIQ, the most common industries are Hospitals and Health Care, Software Development, IT Services and IT Consulting, Financial Services, Non-profit Organizations and Hospitality. Narrow your list to the industry you sell into from there.
Where are companies using ADP located?
Companies using ADP are most often headquartered in the United States, Canada, the United Kingdom, Germany, France and Australia.
What other HR & recruiting technologies do companies use?
Prospecting the wider HR & recruiting space? Related technologies with their own company lists include iCIMS, UKG, SAP SuccessFactors and Articulate 360.
How do I reach decision makers at companies using ADP?
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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