List of Companies Using ADP
Prospecting companies using ADP? Here they are, biggest first, including Thomas More University, ELLKAY and FCS. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
621
$250M - $500M
620
$100M - $250M
620
$50M - $100M
620
$500M - $1B
620
$50M - $100M
620
$500M - $1B
620
$500M - $1B
620
$744M
$250M - $500M
620
$25M - $50M
620
$250M - $500M
620
$250M - $500M
619
$500M - $1B
619
$1B - $10B
619
$100M - $250M
619
$250M - $500M
619
$250M - $500M
619
$1.3M
$100M - $250M
619
$25M - $50M
619
$250M - $500M
619
$250M - $500M
619
$50M - $100M
619
$1.8B
$250M - $500M
618
$226M
$250M - $500M
618
$5.5M
$250M - $500M
618
$1B - $10B
618
$500M - $1B
618
$250M - $500M
618
$500M - $1B
617
$250M - $500M
617
$250M - $500M
617
$50M - $100M
617
$205M
$50M - $100M
617
$232M
$100M - $250M
617
$250M - $500M
617
$500M - $1B
616
$50M - $100M
616
$1.9B
$1B - $10B
616
$95M
$100M - $250M
616
$170K
$25M - $50M
616
$50M - $100M
616
$250M - $500M
616
$25M - $50M
615
$1B - $10B
615
$13M
$500M - $1B
615
$100M
$100M - $250M
615
$100M - $250M
614
$250M - $500M
614
$50M - $100M
614
$100M - $250M
614
$163M
$250M - $500M
614
$306M
$100M - $250M
614
$100M - $250M
614
$3.7M
$1B - $10B
614
$1.1B
$250M - $500M
614
$500M - $1B
614
$250M - $500M
614
$50M - $100M
613
$1B - $10B
613
$250M - $500M
613
$1B - $10B
613
$100M - $250M
613
$950K
$250M - $500M
612
$250M - $500M
612
$250M - $500M
612
$250M - $500M
612
$154K
$500M - $1B
611
$80M
$50M - $100M
611
$50M - $100M
611
$1B - $10B
611
$100M - $250M
611
$1B - $10B
610
$1B - $10B
610
$249M
$500M - $1B
610
$50M - $100M
610
$100M - $250M
610
$500M - $1B
610
$250M - $500M
610
$50M - $100M
609
$250M - $500M
608
$1B - $10B
608
$500M - $1B
608
$5.4M
$25M - $50M
608
$125K
$1B - $10B
608
$1.2B
$100M - $250M
608
$10M - $25M
608
$96M
$250M - $500M
608
$25M - $50M
607
$863M
$500M - $1B
607
$873M
$500M - $1B
607
$100M - $250M
607
$100M - $250M
606
$250M - $500M
606
$100M - $250M
606
$100M - $250M
606
$1B - $10B
606
$100M - $250M
606
$1B - $10B
606
$403M
$250M - $500M
606
$5.6M
$100M - $250M
606
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 Thomas More University, ELLKAY and FCS.
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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