Who are Automatic Data Processing, Inc.'s main suppliers?

Automatic Data Processing, Inc. (ADP) key suppliers include: BNP-PARIBAS-SECURITIES-CORP, BOFA-SECURITIES-INC, J-P-MORGAN-SECURITIES-LLC, U-S-BANK-TRUST-COMPANY-NATIONAL-ASSOCIATION, Workday, Inc. and 4 more. View the full supplier network at chainsifter.com/chain/ADP.

Who are Automatic Data Processing, Inc.'s major customers?

Automatic Data Processing, Inc. (ADP) key customers include: USGOV-SMITHSONIAN-INSTITUTION, Workday, Inc., GEN Restaurant Group, Inc., Chubb Limited, Chubb Limited and 5 more. View the full customer network at chainsifter.com/chain/ADP.

What sector is Automatic Data Processing, Inc. in?

Automatic Data Processing, Inc. (ADP) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

Automatic Data Processing, Inc. Supplier List (ADP): 9 Verified Suppliers

9Suppliers

10Customers

1Debt Items

20Related Chains

Source-Backed Evidence Depth

Automatic Data Processing, Inc. (ADP) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

21Total relationships

3Distinct source URLs

10High confidence

0.795Average confidence

2026-09-13Latest database update

ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Automatic Data Processing, Inc. Suppliers

Ticker	Name	Confidence	Evidence
BNP-PARIBAS-SECURITIES-CORP	BNP-PARIBAS-SECURITIES-CORP	92%	On May 4, 2026, Automatic Data Processing, Inc. (the “Company”) executed an Underwriting Agreement with BNP Paribas Securities Corp., BofA Securities, Inc. and J.P. Morgan Securities LLC, as represen…
BOFA-SECURITIES-INC	BOFA-SECURITIES-INC	92%	On May 4, 2026, Automatic Data Processing, Inc. (the “Company”) executed an Underwriting Agreement with BNP Paribas Securities Corp., BofA Securities, Inc. and J.P. Morgan Securities LLC, as represen…
J-P-MORGAN-SECURITIES-LLC	J-P-MORGAN-SECURITIES-LLC	92%	On May 4, 2026, Automatic Data Processing, Inc. (the “Company”) executed an Underwriting Agreement with BNP Paribas Securities Corp., BofA Securities, Inc. and J.P. Morgan Securities LLC, as represen…
U-S-BANK-TRUST-COMPANY-NATIONAL-ASSOCIATION	U-S-BANK-TRUST-COMPANY-NATIONAL-ASSOCIATION	92%	The Notes were issued on May 7, 2026 pursuant to an Indenture (in substantially the form previously filed with the Registration Statement) by and between the Company and U.S. Bank Trust Company, Nati…
WDAY	Workday, Inc.	85%	Reciprocal relationship from WDAY graph: ommitted spend on cloud. Our global partnerships with payroll providers, including Automatic Data Processing, Inc. (“ADP”) and Strada, enable integrated and s…
NSP	Insperity, Inc.	72%	Reciprocal relationship from NSP graph: human resources consultants and human resources technology solutions as well as web-based self-service bundled human resources offerings. Our competitors inclu…
PAYC	Paycom Software, Inc.	72%	Reciprocal relationship from PAYC graph: ited incremental cost. As we pursue and attract larger clients, we may face longer sales cycles and less predictability in completing some of our sales. 13 Co…
PCTY	Paylocity Holding Corporation	72%	Reciprocal relationship from PCTY graph: Reciprocal relationship from ADP graph: Reciprocal relationship from PCTY graph: Reciprocal relationship from ADP graph: Reciprocal relationship from PCTY gra…
TNET	TriNet Group, Inc.	72%	Reciprocal relationship from TNET graph: Reciprocal relationship from ADP graph: Reciprocal relationship from TNET graph: Reciprocal relationship from ADP graph: Reciprocal relationship from TNET gra…

Automatic Data Processing, Inc. Customers

Ticker	Name	Confidence	Evidence
USGOV-SMITHSONIAN-INSTITUTION	USGOV-SMITHSONIAN-INSTITUTION	95%	USAspending awards from Smithsonian Institution: $22,085 across 2 awards. 33314625P00519196 FY25 UNEMPLOYMENT CLAIMS PROCESSING; 33314625P00517056 FY24 UNEMPLOYMENT CLAIMS PROCESSING \| Qwen corrected…
WDAY	Workday, Inc.	90%	Reciprocal relationship from WDAY graph: Reciprocal relationship from ADP graph: Reciprocal relationship from WDAY graph: Reciprocal relationship from ADP graph: Reciprocal relationship from WDAY gra…
GENK	GEN Restaurant Group, Inc.	80%	Reciprocal relationship from GENK graph: We use a combination of Automatic Data Processing, Inc. and Toast, Inc. software for our payroll and human resources systems.
CB	Chubb Limited	72%	4 % 14.5 % (110) bps n/m - not meaningful Employer Services Revenues Employer Services' revenues increased for the three months ended March 31, 2026 due to new business started from new business book…
CB	Chubb Limited	72%	Reciprocal relationship from CB graph: Reciprocal relationship from ADP graph: Reciprocal relationship from CB graph: Reciprocal relationship from ADP graph: Reciprocal relationship from CB graph: Re…
NSP	Insperity, Inc.	72%	Reciprocal relationship from NSP graph: ices at lower prices than we offer. Due to the differing geographic regions and market segments in which most PEOs operate, and the relatively low level of mar…
PAYC	Paycom Software, Inc.	72%	Reciprocal relationship from PAYC graph: Reciprocal relationship from ADP graph: Reciprocal relationship from PAYC graph: Reciprocal relationship from ADP graph: Reciprocal relationship from PAYC gra…
PCTY	Paylocity Holding Corporation	72%	Reciprocal relationship from PCTY graph: our core business of providing HCM, payroll and spend management solutions. In some cases, we have formalized relationships in which we are a recommended vend…
ACE-AMERICAN-INSURANCE-COMPANY	ACE-AMERICAN-INSURANCE-COMPANY	62%	4 % 14.5 % (110) bps n/m - not meaningful Employer Services Revenues Employer Services' revenues increased for the three months ended March 31, 2026 due to new business started from new business book…
DATA-PROCESSING-INC	DATA-PROCESSING-INC	62%	( 3.1 ) 0.8 Tax effect 0.4 — 0.7 ( 0.1 ) Unrealized gains/(losses) on cash flow hedging activities — ( 4.7 ) — ( 17.2 ) Tax effect — 1.2 — 4.3 Amortization of unrealized (gains)/losses on cash flow h…

Automatic Data Processing, Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
ADP-DEBT	Debt stack $5.0B	90%	Market cache reports total debt of $5.0B.

Automatic Data Processing, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Automatic Data Processing, Inc..

Automatic Data Processing, Inc. Ownership

Holder	Name	Confidence	Evidence
ADP-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC	VANGUARD CAPITAL MANAGEMENT LLC	90%	13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 2274 tracked holders.

Automatic Data Processing, Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
BCH	Banco de Chile	100.00	2
PAYC	Paycom Software, Inc.	100.00	2	['customer', 'supplier']
SAPGF	SAP SE	100.00	2
TNET	TriNet Group, Inc.	100.00	2	['supplier']
WDAY	Workday, Inc.	56.70	1	['customer', 'supplier']
YELP	Yelp Inc.	50.00	2
REVEL	REVEL	50.00	2
THG	The Hanover Insurance Group, Inc.	50.00	2
JPM-PD	JPMorgan Chase & Co.	50.00	2
ORCL-PD	ORACLE CORP	50.00	2
MS-PE	Morgan Stanley	50.00	2
MSFT	Microsoft Corporation	50.00	2
NOW	ServiceNow, Inc.	50.00	2
INSW	International Seaways, Inc.	50.00	2
NU	Nu Holdings Ltd.	50.00	2
SYSCO	SYSCO	50.00	2
STRADA	STRADA	50.00	2
CWAN	Clearwater Analytics Holdings, Inc.	50.00	2
GENK	GEN Restaurant Group, Inc.	44.80	1	['customer']
CB	Chubb Limited	38.88	1	['customer']

Automatic Data Processing, Inc. Supply Chain