Who are CenterPoint Energy, Inc.'s main suppliers?

CenterPoint Energy, Inc. (CNP) key suppliers include: Quanta Services, Inc., Vine Hill Capital Investment Corp. View the full supplier network at chainsifter.com/chain/CNP.

Who are CenterPoint Energy, Inc.'s major customers?

CenterPoint Energy, Inc. (CNP) key customers include: INDIANA-UTILITY-REGULATORY-COMMISSION, PUBLIC-SECURITIZATION-THE-TEXAS-NATURAL-GAS-SECU, RAILROAD-COMMISSION-THE-TEXAS-NATURAL-GAS-SECURI, TEXAS-NATURAL-GAS-SECURITIZATION-FINANCE-CORPORA, Paramount Skydance Corporation and 20 more. View the full customer network at chainsifter.com/chain/CNP.

What sector is CenterPoint Energy, Inc. in?

CenterPoint Energy, Inc. (CNP) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

CenterPoint Energy, Inc. (CNP) Supply Chain: 28 Verified Relationships

2Suppliers

25Customers

1Debt Items

20Related Chains

Source-Backed Evidence Depth

CenterPoint Energy, Inc. (CNP) 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.

29Total relationships

2Distinct source URLs

6High confidence

0.687Average 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.

CenterPoint Energy, Inc. Suppliers

Ticker	Name	Confidence	Evidence
PWR	Quanta Services, Inc.	72%	Reciprocal relationship from PWR graph: Reciprocal relationship from CNP graph: Reciprocal relationship from PWR graph: largest customer accounted for 8% of our consolidated revenues and our ten larg…
VCIC	Vine Hill Capital Investment Corp	72%	Reciprocal relationship from VCIC graph: registered public accounting firm, that such an initial business combination is fair to our company from a financial point of view. We do not believe, however…

CenterPoint Energy, Inc. Customers

Ticker	Name	Confidence	Evidence
INDIANA-UTILITY-REGULATORY-COMMISSION	INDIANA-UTILITY-REGULATORY-COMMISSION	92%	Gas and electric operations, with regard to retail rates and charges, terms of service, accounting matters, financing, and certain other operational matters, are regulated by the Indiana Utility Regu…
PUBLIC-SECURITIZATION-THE-TEXAS-NATURAL-GAS-SECU	PUBLIC-SECURITIZATION-THE-TEXAS-NATURAL-GAS-SECU	85%	vent. Texas Public Securitization The Texas Natural Gas Securitization Finance Corporation issued customer rate relief bonds in March 2023, and on March 23, 2023, CenterPoint Energy and CERC, collect…
RAILROAD-COMMISSION-THE-TEXAS-NATURAL-GAS-SECURI	RAILROAD-COMMISSION-THE-TEXAS-NATURAL-GAS-SECURI	85%	re non-bypassable uniform monthly volumetric charges to be paid by all existing and future sales customers as a component of each regulated utility’s gas cost, separate from their base rate. CERC act…
TEXAS-NATURAL-GAS-SECURITIZATION-FINANCE-CORPORA	TEXAS-NATURAL-GAS-SECURITIZATION-FINANCE-CORPORA	85%	re non-bypassable uniform monthly volumetric charges to be paid by all existing and future sales customers as a component of each regulated utility’s gas cost, separate from their base rate. CERC act…
PSKY	Paramount Skydance Corporation	72%	, towers, wires, street lights and pole-mounted equipment that comprise Houston Electric’s transmission and distribution system are not covered by property insurance. In February 2026, Restoration Bo…
PSKY	Paramount Skydance Corporation	72%	Reciprocal relationship from PSKY graph: Reciprocal relationship from CNP graph: Reciprocal relationship from PSKY graph: Reciprocal relationship from CNP graph: , towers, wires, street lights and po…
CAPITAL-RESOURCES	CAPITAL-RESOURCES	62%	or stakeholders across the Registrants’ jurisdictions. Treasury Notice 2026-7. On February 18, 2026, Treasury Notice 2026-7 was issued. This notice allows an election to modify the computation of AFS…
CENTERPOINT-ENERGY-CENTERPOINT-ENERGY-SERVICE-CO	CENTERPOINT-ENERGY-CENTERPOINT-ENERGY-SERVICE-CO	62%	, unlawful business practices, and others. Following Hurricane Beryl, several putative class actions were filed against CenterPoint Energy and/or Houston Electric in the District Courts of Harris Cou…
CENTERPOINT-ENERGY-HOUSTON-ELECTRIC-LLC	CENTERPOINT-ENERGY-HOUSTON-ELECTRIC-LLC	62%	Item 1 herein and the Registrants’ combined 2025 Form 10-K. The discussion of CenterPoint Energy’s consolidated financial information includes the results of CenterPoint Energy Houston Electric, LLC …
CENTERPOINT-ENERGY-INC-CENTERPOINT-ENERGY-HOUSTO	CENTERPOINT-ENERGY-INC-CENTERPOINT-ENERGY-HOUSTO	62%	anies 1 6 Materials and supplies 114 114 Natural gas inventory 54 165 Current assets held for sale 2,457 2,495 Regulatory assets 246 169 Prepaid expenses and other current assets 35 48 Total current …
CENTERPOINT-ENERGY-RESOURCES-CORP	CENTERPOINT-ENERGY-RESOURCES-CORP	62%	Item 1 herein and the Registrants’ combined 2025 Form 10-K. The discussion of CenterPoint Energy’s consolidated financial information includes the results of CenterPoint Energy Houston Electric, LLC …
CERC-CORP	CERC-CORP	62%	ng other things, supply chain disruptions, inflation, labor shortages, scarcity of materials and changes in U.S. or foreign trade policy (including tariffs or other trade actions); • increases in int…
DONEL-DAVIDSON-CENTERPOINT-ENERGY-CENTERPOINT-EN	DONEL-DAVIDSON-CENTERPOINT-ENERGY-CENTERPOINT-EN	62%	se remains stayed. Additionally, on February 12, 2025, a second putative shareholder of CenterPoint Energy made a demand on the Board to investigate the same basic allegations raised in the derivativ…
ENERGY-SYSTEMS-GROUP	ENERGY-SYSTEMS-GROUP	62%	ion as “normal purchases contracts” or do not meet the definition of a derivative. Natural gas supply commitments also include transportation contracts that do not meet the definition of a derivative…
EQUITY-PURCHASE-AGREEMENT-ESG-HOLDINGS-GROUP	EQUITY-PURCHASE-AGREEMENT-ESG-HOLDINGS-GROUP	62%	ion as “normal purchases contracts” or do not meet the definition of a derivative. Natural gas supply commitments also include transportation contracts that do not meet the definition of a derivative…
FINANCING-ORDER-RESTORATION-BOND-COMPANY	FINANCING-ORDER-RESTORATION-BOND-COMPANY	62%	, towers, wires, street lights and pole-mounted equipment that comprise Houston Electric’s transmission and distribution system are not covered by property insurance. In February 2026, Restoration Bo…
II-RESTORATION-BOND-COMPANY	II-RESTORATION-BOND-COMPANY	62%	. CenterPoint Energy is a public utility holding company. CenterPoint Energy’s operating subsidiaries own and operate electric transmission, distribution and generation facilities and natural gas dis…
NEGATIVE-BBB-STABLE-BBB-STABLE-CENTERPOINT-ENERG	NEGATIVE-BBB-STABLE-BBB-STABLE-CENTERPOINT-ENERG	62%	32 MW TEEEF units from Houston Electric’s TEEEF fleet. Houston Electric will make no revenue or profit from ERCOT for the time period when the 15 large 32 MW TEEEF units are in the San Antonio area b…
PUCT-FINANCING-ORDER-RESTORATION-BOND-COMPANY	PUCT-FINANCING-ORDER-RESTORATION-BOND-COMPANY	62%	les, towers, wires, street lights and pole-mounted equipment that comprise Houston Electric’s transmission and distribution system are not covered by property insurance. In September 2025, Restoratio…
RESTORATION-BOND-COMPANY	RESTORATION-BOND-COMPANY	62%	, towers, wires, street lights and pole-mounted equipment that comprise Houston Electric’s transmission and distribution system are not covered by property insurance. In February 2026, Restoration Bo…
STABLE-CERC-CERC-CORP	STABLE-CERC-CERC-CORP	62%	32 MW TEEEF units from Houston Electric’s TEEEF fleet. Houston Electric will make no revenue or profit from ERCOT for the time period when the 15 large 32 MW TEEEF units are in the San Antonio area b…
UTILITY-CONSUMER-CO	UTILITY-CONSUMER-CO	62%	following: • beginning in 2026, require an electric utility to file a multi-year rate plan according to a prescribed schedule; • apply a customer affordability performance metric and a service restor…
VIST	Vista Energy, S.A.B. de C.V.	62%	Reciprocal relationship from VIST graph: Reciprocal relationship from CNP graph: ng other things, supply chain disruptions, inflation, labor shortages, scarcity of materials and changes in U.S. or fo…
VISTRA-ENERGY-CORP	VISTRA-ENERGY-CORP	62%	ng other things, supply chain disruptions, inflation, labor shortages, scarcity of materials and changes in U.S. or foreign trade policy (including tariffs or other trade actions); • increases in int…
WHEN-ENERGY-SYSTEMS-GROUP	WHEN-ENERGY-SYSTEMS-GROUP	62%	ion as “normal purchases contracts” or do not meet the definition of a derivative. Natural gas supply commitments also include transportation contracts that do not meet the definition of a derivative…

CenterPoint Energy, Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
CNP-DEBT	Debt stack $24.9B	90%	Market cache reports total debt of $24.9B.

CenterPoint Energy, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for CenterPoint Energy, Inc..

CenterPoint Energy, Inc. Ownership

Holder	Name	Confidence	Evidence
CNP-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC	VANGUARD CAPITAL MANAGEMENT LLC	90%	13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 829 tracked holders.

CenterPoint Energy, Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
EVLV	Evolv Technologies Holdings, Inc.	100.00	2
SONDQ	Sonder Holdings Inc.	100.00	2
BLBD	Blue Bird Corporation	100.00	2
VIST	Vista Energy, S.A.B. de C.V.	100.00	1	['customer']
NHIVU	NewHold Investment Corp IV	100.00	2
PWR	Quanta Services, Inc.	100.00	1	['supplier']
NHIC	NewHold Investment Corp III	100.00	2
NFLX	Netflix, Inc.	100.00	2
PCG	PG&E Corporation	50.00	2
SO	The Southern Company	50.00	2
TRP	TC Energy Corporation	50.00	2
XEL	Xcel Energy Inc.	50.00	2
WMB	The Williams Companies, Inc.	50.00	2
COP	ConocoPhillips	50.00	2
SRE	Sempra	50.00	2
AEP	American Electric Power Company, Inc.	50.00	2
FE	FirstEnergy Corp.	50.00	2
FISI	Financial Institutions, Inc.	50.00	2
NEE	NextEra Energy, Inc.	50.00	2
NGGTF	National Grid plc	50.00	2

CenterPoint Energy, Inc. Supply Chain