Who are OPAL Fuels Inc.'s main suppliers?

OPAL Fuels Inc. (OPAL) key suppliers include: FORTISTAR, MENDOCINO-CAPITAL-LLC. View the full supplier network at chainsifter.com/chain/OPAL.

Who are OPAL Fuels Inc.'s major customers?

OPAL Fuels Inc. (OPAL) key customers include: NextEra Energy, Inc., NEXTERA-ENERGY-MARKETING-LLC, MENDOCINO-CAPITAL-LLC, Ares Capital Corporation, OPAL-FUELS-INTERMEDIATE-HOLDCO-LLC and 1 more. View the full customer network at chainsifter.com/chain/OPAL.

What sector is OPAL Fuels Inc. in?

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

OPAL Fuels Inc. (OPAL): 11 Verified Supply Chain Relationships

2Suppliers

6Customers

3Debt Items

20Related Chains

Source-Backed Evidence Depth

OPAL Fuels Inc. (OPAL) 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.

12Total relationships

3Distinct source URLs

9High confidence

0.813Average confidence

2026-10-28Latest database update

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

OPAL Fuels Inc. Suppliers

Ticker	Name	Confidence	Evidence
FORTISTAR	FORTISTAR	90%	OPAL Fuels announced that it has closed a new $180 million preferred stock facility with an affiliate of its majority shareholder, Fortistar
MENDOCINO-CAPITAL-LLC	MENDOCINO-CAPITAL-LLC	80%	of which approximately $100 million was used to fully redeem the Series A Preferred Units previously owned by Mendocino Capital, LLC

OPAL Fuels Inc. Customers

Ticker	Name	Confidence	Evidence
NEE	NextEra Energy, Inc.	85%	Reciprocal relationship from NEE graph: Reciprocal relationship from OPAL graph: — $ 128,317 Interest rate swap contracts — 600 — 600 Commodity swap contracts — 2,539 — 2,539 Liabilities: Warrants — …
NEXTERA-ENERGY-MARKETING-LLC	NEXTERA-ENERGY-MARKETING-LLC	85%	— $ 128,317 Interest rate swap contracts — 600 — 600 Commodity swap contracts — 2,539 — 2,539 Liabilities: Warrants — — 3,470 3,470 13 Fair values as of December 31, 2025 Level 1 Level 2 Level 3 Tota…
MENDOCINO-CAPITAL-LLC	MENDOCINO-CAPITAL-LLC	80%	$100 million was used to fully redeem the Series A Preferred Units previously owned by Mendocino Capital, LLC
ARCC	Ares Capital Corporation	72%	Reciprocal relationship from ARCC graph: Reciprocal relationship from OPAL graph: Reciprocal relationship from ARCC graph: Reciprocal relationship from OPAL graph: Reciprocal relationship from ARCC g…
OPAL-FUELS-INTERMEDIATE-HOLDCO-LLC	OPAL-FUELS-INTERMEDIATE-HOLDCO-LLC	62%	dit Risk At March 31, 2026, one customer accounted for 36 % of accounts receivable. At December 31, 2025, four customers accounted for 63 % of accounts receivable. During the three months ended March…
PREFERRED-FUELS-LLC	PREFERRED-FUELS-LLC	62%	25, from customers domiciled outside of the United States. All remaining lease revenue relates to operating leases. (3) Includes revenues of $ — and $ 3,617 respectively, for the for the three months…

OPAL Fuels Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
OPAL-DEBT-11551	Warrants outstanding: 6.87	90%	xbrl warrant detail from xbrl 2023-12-31.
OPAL-DEBT	Debt stack $330.4M	90%	Market cache reports total debt of $330.4M.
OPAL-DEBT-11552	Xbrl Convertible	90%	xbrl convertible detail from xbrl 2025-09-30.

OPAL Fuels Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for OPAL Fuels Inc..

OPAL Fuels Inc. Ownership

Holder	Name	Confidence	Evidence
OPAL-OWNER-INVESCO-LTD	Invesco Ltd.	90%	13F overlay lists Invesco Ltd. as top holder; 68 tracked holders.

OPAL Fuels Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
FFAI	Faraday Future Intelligent Electric Inc.	100.00	2
FIP	FTAI Infrastructure Inc.	100.00	2
TEM	Tempus AI, Inc.	100.00	2
NEE	NextEra Energy, Inc.	100.00	1	['customer']
EVH	Evolent Health, Inc.	100.00	2
MRNA	Moderna, Inc.	100.00	2
RY	Royal Bank of Canada	100.00	2
ARCC	Ares Capital Corporation	100.00	1	['customer']
MRAM	Everspin Technologies, Inc.	100.00	2
FGPR	Ferrellgas Partners, L.P.	100.00	2
HPK	HighPeak Energy, Inc.	100.00	2
FOSL	Fossil Group, Inc.	100.00	2
CM	Canadian Imperial Bank of Commerce	100.00	2
XPLR	XPLR	50.00	2
SAR	Saratoga Investment Corp.	50.00	2
AMRC	Ameresco, Inc.	50.00	2
EQT	EQT Corporation	50.00	2
SMBC	Southern Missouri Bancorp, Inc.	50.00	2
JKS	JinkoSolar Holding Co., Ltd.	50.00	2
PCG-PX	PG&E Corp	50.00	2

OPAL Fuels Inc. Supply Chain