Who are Union Pacific Corporation's main suppliers?

Union Pacific Corporation (UNP) key suppliers include: Norfolk Southern Corporation, Norfolk Southern Corporation. View the full supplier network at chainsifter.com/chain/UNP.

Who are Union Pacific Corporation's major customers?

Union Pacific Corporation (UNP) key customers include: USGOV-DEPARTMENT-OF-TRANSPORTATION. View the full customer network at chainsifter.com/chain/UNP.

What sector is Union Pacific Corporation in?

Union Pacific Corporation (UNP) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

UNP Supply Chain: Union Pacific Corporation Suppliers & Customers

2Suppliers

1Customers

2Debt Items

8Related Chains

Union Pacific Corporation Suppliers

Ticker	Name	Confidence	Evidence
NSC	Norfolk Southern Corporation	85%	On July 28, 2025, Union Pacific, Norfolk Southern, Ruby Merger Sub 1 Corporation, and Ruby Merger Sub 2 LLC, entered into an agreement and plan of merger (the merger agreement).
NSC	Norfolk Southern Corporation	85%	Reciprocal relationship from NSC graph: Reciprocal relationship from UNP graph: On July 28, 2025, Union Pacific, Norfolk Southern, Ruby Merger Sub 1 Corporation, and Ruby Merger Sub 2 LLC, entered in…

Union Pacific Corporation Customers

Ticker	Name	Confidence	Evidence
USGOV-DEPARTMENT-OF-TRANSPORTATION	USGOV-DEPARTMENT-OF-TRANSPORTATION	95%	USAspending awards from Department of Transportation: $193,672 across 3 awards. 6982AF23P000046 PURCHASE ORDER FOR UNION PACIFIC RAILROAD SERVICES ON CFLHD PROJECT: CA NP MOJA 11(2) 10(2) KELSO CIMA …

Union Pacific Corporation Debt Obligations

Instrument	Description	Confidence	Evidence
UNP-DEBT-7381	Xbrl Convertible	90%	xbrl convertible detail from xbrl 2023-12-31.
UNP-DEBT	Debt stack $31.5B	90%	Market cache reports total debt of $31.5B.

Union Pacific Corporation Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Union Pacific Corporation.

Union Pacific Corporation Ownership

Holder	Name	Confidence	Evidence
UNP-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC	VANGUARD CAPITAL MANAGEMENT LLC	90%	13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 2768 tracked holders.

Union Pacific Corporation Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
CSX	CSX Corporation	100.00	2
TRN	Trinity Industries, Inc.	100.00	2
BAL	BAL	50.00	2
PW	Power REIT	50.00	2
AREC	American Resources Corporation	50.00	2
CP	Canadian Pacific Kansas City Limited	50.00	2
NSC	Norfolk Southern Corporation	38.88	1	['supplier']
EXPORT	EXPORT	20.60	2

Union Pacific Corporation Supply Chain