EX-21 4 exhibit21q4fy25.htm EXHIBIT 21
EXHIBIT 21

|  | Jurisdiction of
Name of Subsidiary |  |  | Incorporation
ADP Atlantic, LLC |  | Delaware
ADP Benefit Services KY, Inc. ADP Brasil Ltda |  | Kentucky Brazil
ADP Broker-Dealer, Inc. |  | New Jersey
ADP Canada Co. |  | Canada
ADP Client Trust |  | Delaware
ADP Employer Services GmbH |  | Germany
ADP Europe SAS |  | France
ADP France SAS |  | France
ADP GlobalView B.V. |  | Netherlands
ADP GSI France SAS |  | France
ADP Holding B.V. |  | Netherlands
ADP, Inc. |  | Delaware
ADP Indemnity II, Inc. |  | Vermont
ADP International Services B.V. |  | Netherlands
ADP Netherlands Services B.V. |  | Netherlands
ADP of Roseland, Inc. |  | Delaware
ADP Pacific, Inc. |  | Delaware
ADP Private Limited |  | India
ADP Retirement Trust Services, LLC |  | New Hampshire
ADP RPO, LLC |  | Delaware
ADP Strategic Plan Services, LLC |  | Delaware
ADP Tax Services, Inc. |  | Delaware
ADP Technology Services, Inc. |  | Delaware
ADP TotalSource, Inc. |  | Florida
ADP TotalSource I, Inc. |  | Florida
ADP TotalSource CO XXI, Inc. |  | Colorado
ADP TotalSource CO XXII, Inc. |  | Colorado
ADP TotalSource of CO XXIII, Inc. |  | Colorado
ADP TotalSource DE IV, Inc. |  | Delaware
ADP TotalSource FL XVI, Inc. |  | Florida
ADP TotalSource FL XVII, Inc. |  | Florida
ADP TotalSource FL XVIII, Inc. |  | Florida
ADP TotalSource FL XIX, Inc. |  | Florida
ADP TotalSource FL XXIX, Inc. |  | Florida
ADP TotalSource Group, Inc. |  | Florida
ADP TotalSource MI XXX, Inc. |  | Michigan
ADP TotalSource NH XXVIII, Inc. |  | New Hampshire
ADP TotalSource Services, Inc. |  | Florida
ADP Traditional Incorporated Cell |  | Vermont

ADP Trust Company, N.A. |  | Office of the Comptroller of the Currency
Automatic Data Processing Insurance Agency, Inc. |  | New Jersey
Automatic Data Processing Limited |  | Australia
Automatic Data Processing Limited |  | United Kingdom
Bluefield Pilot Incorporated Cell |  | Vermont
Global Cash Card, Inc. |  | Nevada
MasterTax, LLC |  | Arizona
WorkForce Software, LLC |  | Delaware
Work Market, Inc. |  | Delaware

In accordance with Item 601(b)(21) of Regulation S-K, the Company has omitted the names of particular subsidiaries because the unnamed subsidiaries, considered in the aggregate as a single subsidiary, would not have constituted a significant subsidiary as of June 30, 2025.