ADP: Headquarters, Ownership and HR Products
ADP is headquartered in Roseland, NJ, US and is publicly traded. It sells 4 HR products we track: ADP Comprehensive Services, ADP RUN Powered by ADP, ADP TotalSource, and ADP Workforce Now.
ADP products
- Not scored yet
ADP Comprehensive Services
by ADP, Inc.
Listed in ASO Services
ADP RUN Powered by ADP
by ADP, Inc.
Listed in Payroll Software
ADP TotalSource
by ADP, Inc.
Listed in PEO Services
ADP Workforce Now
by ADP, Inc.
Listed in HCM Software
LeadChange Score: editorial assessment based on public information.
ADP headquarters and company facts
Official profiles
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Frequently asked questions
Where is ADP headquartered?
ADP is headquartered in Roseland, New Jersey, US.
When was ADP founded?
ADP was founded in 1949.
What products does ADP make?
We review 4 ADP products: ADP Comprehensive Services (ASO services), ADP RUN Powered by ADP (payroll software), ADP TotalSource (PEO services), and ADP Workforce Now (HCM software).
Who owns ADP?
ADP is publicly traded.
Does ADP publish its prices?
No. ADP sells by quote.
Is ADP an IRS-certified PEO?
Yes. The IRS lists ADP TotalSource, Inc. among certified professional employer organizations (CPEOs), effective January 1, 2017; it is the employing entity behind ADP TotalSource. Background: What a PEO is and how co-employment works.
Who are ADP’s competitors?
ADP Comprehensive Services is not scored yet in our ASO services ranking. Most like it, from other vendors, by the categories, company sizes and pricing model they share: AsureWorks (90% similar), C2 Essentials ASO (90% similar), and Connor & Gallagher OneSource ASO (90% similar). Matched to the reason you might switch from ADP Comprehensive Services: ADP Comprehensive Services alternatives.
Which ADP product fits your team?
Answer a few quick questions and get a shortlist with the ADP products and the alternatives that fit your company, ranked without regard to who pays us.
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Sources
The 2 pages this page's facts come from, with the day we last checked each one. The numbers beside the figures above link here.
Quotes from the sources
- ADP · checked Oct 24, 2026 ADP Comprehensive Services“ADP and the ADP logo are registered trademarks of ADP, Inc.”
- ADP · checked Oct 24, 2026 sec.gov/Archives/edgar/data/8670/000000867026000030/adp-20260630.htm“In 1949, our founders established ADP with a simple, innovative idea: help clients focus on their business by solving their payroll challenges.” “its corporate headquarters in Roseland, New Jersey”
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