List of Companies Using ADP
Prospecting companies using ADP? Here they are, biggest first, including Pediatric Specialty Care, Placemakr and Qualitest Pharmaceuticals (now Endo International). Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
231
$192M
$100M - $250M
231
$250M - $500M
231
$17M
$1M - $10M
231
$1B
$100M - $250M
231
$100M - $250M
231
$50M - $100M
231
$100M - $250M
231
$100M - $250M
231
$50M - $100M
231
$10M - $25M
230
$25M - $50M
230
$100M - $250M
230
$250M - $500M
230
$100M - $250M
230
$100M - $250M
230
$2.5M
$250M - $500M
230
$100M - $250M
230
$50M - $100M
230
$50M - $100M
230
$100M - $250M
230
$50K
$100M - $250M
230
$250M - $500M
230
$500M - $1B
230
$100M - $250M
230
$100M - $250M
230
$584M
$100M - $250M
230
$1B - $10B
230
$10M - $25M
230
$500M - $1B
230
$100M - $250M
229
$10M - $25M
229
$100M - $250M
229
$77M
$10M - $25M
229
$100M - $250M
229
$1M - $10M
229
$10M - $25M
229
$100M - $250M
229
$544M
$25M - $50M
229
$69M
$100M - $250M
229
$100M - $250M
229
$1M - $10M
229
$100M - $250M
229
$250M - $500M
229
$100M - $250M
229
$100M - $250M
229
$100M - $250M
229
$50M - $100M
229
$100M - $250M
229
$50M - $100M
229
$500M - $1B
229
$50M - $100M
229
$57M
$10M - $25M
229
$9.1M
$100M - $250M
229
$1B - $10B
229
$10M - $25M
229
$100M - $250M
229
$250M - $500M
229
$100M - $250M
229
$10M - $25M
229
$100M - $250M
229
$360M
$1M - $10M
229
$250M - $500M
229
$1M - $10M
229
$100M - $250M
229
$10M - $25M
228
$12M
$25M - $50M
228
$25M - $50M
228
$10M - $25M
228
$100M - $250M
228
$69M
$250M - $500M
228
$100M - $250M
228
$10M - $25M
228
$10M - $25M
228
$10M - $25M
228
$50M - $100M
228
$100M - $250M
228
$50M - $100M
228
$50M - $100M
228
$100M - $250M
228
$1M - $10M
228
$100M - $250M
228
$500K
$100M - $250M
228
$50M - $100M
228
$25M - $50M
228
$160M
$100M - $250M
228
$50M - $100M
228
$100M - $250M
228
$100M - $250M
228
$10M - $25M
228
$50M - $100M
228
$100M - $250M
228
$10M - $25M
228
$25M - $50M
228
$25M - $50M
228
$1M - $10M
228
$1M - $10M
228
$2.5B
$100M - $250M
228
$50M - $100M
228
$100M - $250M
228
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 Pediatric Specialty Care, Placemakr and Qualitest Pharmaceuticals (now Endo International).
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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