List of Companies Using ADP
Prospecting companies using ADP? Here they are, biggest first, including Vanier College, Amarr and HIAS. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$105K
$10M - $25M
985
$1B - $10B
984
$65K
$250M - $500M
984
$1B - $10B
984
$614M
$500M - $1B
984
$500M - $1B
984
$230M
$500M - $1B
984
$1B - $10B
983
$120K
$10M - $25M
983
$50M - $100M
983
$1B - $10B
983
$140M
$100M - $250M
983
$1B - $10B
983
$500M - $1B
983
$111M
$250M - $500M
982
$25M - $50M
982
$5M
$500M - $1B
982
$250M - $500M
982
$493M
$1B - $10B
981
$500M - $1B
981
$1B - $10B
981
$500M - $1B
981
$500M - $1B
981
$500K
$250M - $500M
981
$1B - $10B
980
$31M
$100M - $250M
980
$500M - $1B
979
$1B - $10B
979
$1M - $10M
979
$1B - $10B
978
$250M - $500M
978
$250M - $500M
976
$500M - $1B
976
$250M - $500M
976
$1B - $10B
975
$250M - $500M
975
$34M
$250M - $500M
975
$500M - $1B
975
$25M - $50M
975
$1B - $10B
974
$800K
$50M - $100M
974
$1.7B
$1M - $10M
974
$15M
$250M - $500M
974
$100M - $250M
973
$100M - $250M
973
$579M
$500M - $1B
973
$350M
$10B+
973
$50M - $100M
972
$500M - $1B
972
$250M - $500M
972
$500M - $1B
971
$50M - $100M
971
$250M - $500M
971
$1B - $10B
970
$10M - $25M
970
$1B - $10B
970
$500M - $1B
970
$100M - $250M
970
$25M - $50M
970
$250M - $500M
970
$1B - $10B
969
$500M - $1B
969
$500M - $1B
968
$250M - $500M
968
$216M
$500M - $1B
968
$250M - $500M
968
$500M - $1B
968
$500M - $1B
968
$500M - $1B
968
$140M
$500M - $1B
967
$50M - $100M
966
$1B - $10B
966
$1B - $10B
966
$250M - $500M
966
$1B - $10B
965
$281M
$250M - $500M
965
$1B
$1B - $10B
965
$500M - $1B
965
$500M - $1B
965
$50M - $100M
965
$250M - $500M
965
$250M - $500M
964
$250M - $500M
964
$250M - $500M
964
$100M - $250M
964
$50M
$100M - $250M
963
$1B - $10B
963
$500M - $1B
963
$1B - $10B
963
$1B - $10B
963
$100M - $250M
962
$100M - $250M
962
$1B - $10B
962
$894M
$250M - $500M
962
$1B - $10B
962
$100M - $250M
961
$1B - $10B
961
$100M - $250M
961
$372M
$250M - $500M
960
$250M - $500M
960
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 Vanier College, Amarr and HIAS.
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.
Search by Industry
ConstructionIT Services and IT ConsultingSoftware DevelopmentFinancial ServicesReal EstateHospitals and Health CareAdvertising ServicesNon-profit OrganizationsInsuranceLaw PracticeRetailWellness and Fitness ServicesBusiness Consulting and ServicesEducation Administration ProgramsMotor Vehicle ManufacturingTechnology, Information and InternetFood and Beverage ServicesStaffing and RecruitingAccountingOil and GasHospitalityAppliances, Electrical, and Electronics ManufacturingManufacturingArchitecture and PlanningMachinery Manufacturing
Search by Country
United StatesUnited KingdomCanadaGermanyAustraliaFranceNetherlandsIndiaSpainSwitzerlandItalySwedenBrazilBelgiumSingaporeIrelandUnited Arab EmiratesDenmarkSouth AfricaIsraelNew ZealandNorwayFinland
Search by Technology
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
1-888-653-2347 
support@leadiq.com © LeadIQ, Inc. All rights reserved.
