# OPAL Fuels Inc.

OPAL Fuels Inc. is a public company listed on Nasdaq as OPAL, headquartered in Boston, MA, United States.

## Company overview

- **Legal name:** OPAL Fuels Inc.
- **Former names in filing history:** ArcLight Clean Transition Corp. II (2021-02-04 to 2022-07-21)
- **Classification:** Public company
- **Industry (SIC):** 4932 — Gas & Other Services Combined
- **Headquarters:** Boston, MA, United States
- **Fiscal year end:** December 31
- **Ticker:** Nasdaq: OPAL
- **SEC CIK:** 0001842279

## About

OPAL Fuels Inc. is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001842279, and its reported industry is Gas & Other Services Combined. In 10-K filed on 2026-03-16, it reported annual revenue of USD 348,975,000; total assets of USD 959,469,000 for the fiscal period ended 2025-12-31. The financial history preserves reporting periods, currencies, filing accessions and source provenance. Figures are reported filing data, rather than real-time estimates.

## Financials

Annual figures as originally reported. Currency is shown for each fiscal year; B means billion and M means million.

### FY2025 (period ended 2025-12-31)

- **Revenue:** $349.0M (USD 348,975,000)
- **Total assets:** $959.5M (USD 959,469,000)
- **Cash and equivalents:** $24.4M (USD 24,408,000)
- **Operating cash flow:** $36.5M (USD 36,498,000)

### FY2024 (period ended 2024-12-31)

- **Revenue:** $300.0M (USD 299,972,000)
- **Total assets:** $881.1M (USD 881,077,000)
- **Cash and equivalents:** $24.3M (USD 24,310,000)
- **Operating cash flow:** $33.0M (USD 33,033,000)
- **Later filings:** Operating cash flow: shown as originally filed; later filings report different values for the same periods.

### FY2023 (period ended 2023-12-31)

- **Revenue:** $256.1M (USD 256,108,000)
- **Total assets:** $754.6M (USD 754,609,000)
- **Cash and equivalents:** $38.3M (USD 38,348,000)
- **Operating cash flow:** $38.3M (USD 38,269,000)

### FY2022 (period ended 2022-12-31)

- **Revenue:** $235.5M (USD 235,531,000)
- **Total assets:** $644.9M (USD 644,856,000)
- **Cash and equivalents:** $40.4M (USD 40,394,000)
- **Operating cash flow:** -$1.4M (USD -1,355,000)

## Recent SEC filings

- Form 10-Q — filed 2026-08-10 — period 2026-06-30 — 10-Q
- Form 8-K — filed 2026-08-10 — period 2026-08-10 — 8-K
- Form 8-K — filed 2026-07-28 — period 2026-07-27 — 8-K
- Form 8-K — filed 2026-06-22 — period 2026-06-17 — 8-K
- Form 8-K — filed 2026-06-03 — period 2026-06-03 — 8-K
- Form 8-K — filed 2026-05-20 — period 2026-05-18 — 8-K
- Form 8-K — filed 2026-05-11 — period 2026-05-11 — 8-K
- Form 10-Q — filed 2026-05-11 — period 2026-03-31 — 10-Q
- Form 8-K — filed 2026-04-28 — period 2026-04-28 — 8-K
- Form DEF 14A — filed 2026-04-23 — period 2026-06-17 — DEF 14A
- Form 10-K — filed 2026-03-16 — period 2025-12-31 — 10-K
- Form 8-K — filed 2026-03-16 — period 2026-03-16 — 8-K

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Updated: 2026-10-23T05:02:54.863002+00:00

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