# Clean Energy Fuels Corp.: overview

CLNE · Nasdaq · CIK 1368265 · [Utilities](/sectors/utilities.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/clne.md) · [Financials](/companies/clne/financials.md) · [Filings](/companies/clne/filings.md) · [Insiders](/companies/clne/insiders.md)

Latest reported revenue: [$106.4m](/filings/0001104659-26-092061.md) for Q2 FY2026, three months to 2026-06-30, from the 10-Q filed Aug 6, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, accession 0001104659-26-092061).

## Last eight quarters

| Line item | Unit | Q3 FY2024 (2024-09-30) | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [105](/filings/0001104659-25-106319.md) | [109 d](/filings/0001104659-26-019215.md) | [104](/filings/0001104659-26-057194.md) | [103](/filings/0001104659-26-092061.md) | [106](/filings/0001104659-25-106319.md) | [112 d](/filings/0001104659-26-019215.md) | [118](/filings/0001104659-26-057194.md) | [106](/filings/0001104659-26-092061.md) |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | [(8.1%)](/filings/0001104659-25-106319.md) | [(11.8%) d](/filings/0001104659-26-019215.md) | [(121.7%)](/filings/0001104659-26-057194.md) | [(9.0%)](/filings/0001104659-26-092061.md) | [(12.8%)](/filings/0001104659-25-106319.md) | [(9.5%) d](/filings/0001104659-26-019215.md) | [(2.5%)](/filings/0001104659-26-057194.md) | [(4.8%)](/filings/0001104659-26-092061.md) |
| Net margin | % | [(17.3%)](/filings/0001104659-25-106319.md) | [(27.6%) d](/filings/0001104659-26-019215.md) | [(130.1%)](/filings/0001104659-26-057194.md) | [(19.7%)](/filings/0001104659-26-092061.md) | [(22.4%)](/filings/0001104659-25-106319.md) | [(38.3%) d](/filings/0001104659-26-019215.md) | [(10.6%)](/filings/0001104659-26-057194.md) | [(14.0%)](/filings/0001104659-26-092061.md) |
| Diluted EPS | $ per share | [(0.08)](/filings/0001104659-25-106319.md) | not reported | [(0.60)](/filings/0001104659-26-057194.md) | [(0.09)](/filings/0001104659-26-092061.md) | [(0.11)](/filings/0001104659-25-106319.md) | not reported | [(0.06)](/filings/0001104659-26-057194.md) | [(0.07)](/filings/0001104659-26-092061.md) |
| Free cash flow | $m | [0.0 d](/filings/0001104659-25-106319.md) | [10.3 d](/filings/0001104659-26-019215.md) | [15.9](/filings/0001104659-26-057194.md) | [30.9 d](/filings/0001104659-26-092061.md) | [6.5 d](/filings/0001104659-25-106319.md) | [6.5 d](/filings/0001104659-26-019215.md) | [(15.3)](/filings/0001104659-26-057194.md) | [25.1 d](/filings/0001104659-26-092061.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. Derived values: 9-month figure less the 6-month figure; 12-month figure less the 9-month figure; 6-month figure less the 3-month figure.

## Last five fiscal years

| Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-12-31) | FY2023 (2023-12-31) | FY2024 (2024-12-31) | FY2025 (2025-12-31) |
| --- | --- | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [256](/filings/0001558370-24-002174.md) | [420](/filings/0001558370-25-001390.md) | [425](/filings/0001104659-26-019215.md) | [416](/filings/0001104659-26-019215.md) | [425](/filings/0001104659-26-019215.md) |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | [(37.2%)](/filings/0001558370-24-002174.md) | [(12.3%)](/filings/0001558370-25-001390.md) | [(18.0%)](/filings/0001104659-26-019215.md) | [(8.7%)](/filings/0001104659-26-019215.md) | [(37.6%)](/filings/0001104659-26-019215.md) |
| Net margin | % | [(36.4%)](/filings/0001558370-24-002174.md) | [(14.0%)](/filings/0001558370-25-001390.md) | [(23.4%)](/filings/0001104659-26-019215.md) | [(20.0%)](/filings/0001104659-26-019215.md) | [(52.3%)](/filings/0001104659-26-019215.md) |
| Diluted EPS | $ per share | [(0.44)](/filings/0001558370-24-002174.md) | [(0.26)](/filings/0001558370-25-001390.md) | [(0.45)](/filings/0001104659-26-019215.md) | [(0.37)](/filings/0001104659-26-019215.md) | [(1.01)](/filings/0001104659-26-019215.md) |
| Free cash flow | $m | [18.2](/filings/0001558370-24-002174.md) | [22.2](/filings/0001558370-25-001390.md) | [(57.2)](/filings/0001104659-26-019215.md) | [(0.4)](/filings/0001104659-26-019215.md) | [59.9](/filings/0001104659-26-019215.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment.

Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing.

## Insider purchases and sales

The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/clne/insiders.md)

None in coverage.

## Funds that report holding it

From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md)

| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | --- | --- |
| [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $30.8m | 15,005,980 |  | Reduced −389,826 |
| [Grantham, Mayo, Van Otterloo & Co. LLC](/funds/1352662.md) | 2026-06-30 | $22.4m | 10,935,829 |  | Reduced −262,104 |
| [Global Alpha Capital Management Ltd.](/funds/1584691.md) | 2026-06-30 | $19.5m | 9,516,240 |  | Added +2,389,423 |
| [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $15.1m | 7,366,402 |  | Added +130,811 |
| [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $13.1m | 6,374,675 |  | Added +533,331 |
| [DIMENSIONAL FUND ADVISORS LP](/funds/354204.md) | 2026-06-30 | $11.6m | 5,665,840 |  | Reduced −879,496 |
| [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $9.2m | 4,462,527 |  | Added +104,326 |
| [VANGUARD PORTFOLIO MANAGEMENT LLC](/funds/2100121.md) | 2026-06-30 | $8.1m | 3,944,478 |  | Reduced −13,711 |
| [D. E. Shaw & Co., Inc.](/funds/1009207.md) | 2026-06-30 | $6.3m | 3,051,728 |  | Reduced −171,267 |
| [ECP ControlCo, LLC](/funds/1707921.md) | 2026-06-30 | $5.3m | 2,594,759 |  | Unchanged |

## Recent filings

[All 1,143 filings](/companies/clne/filings.md)

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-06 | 13:00 ET | [8-K](/filings/0001104659-26-113910.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-113910 |
| 2026-08-06 | 20:31 ET | [10-Q](/filings/0001104659-26-092061.md) | Quarterly report, period 2026-06-30 | 0001104659-26-092061 |
| 2026-08-06 | 20:16 ET | [8-K](/filings/0001104659-26-092030.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-092030 |
| 2026-06-23 | 13:00 ET | [8-K](/filings/0001104659-26-076660.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-076660 |
| 2026-06-10 | 20:14 ET | [8-K](/filings/0001104659-26-072339.md) | 5.07 Shareholder vote results | 0001104659-26-072339 |
| 2026-05-07 | 20:31 ET | [10-Q](/filings/0001104659-26-057194.md) | Quarterly report, period 2026-03-31 | 0001104659-26-057194 |
| 2026-05-07 | 20:16 ET | [8-K](/filings/0001104659-26-057158.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-057158 |
| 2026-04-30 | 15:00 ET | [DEF 14A](/filings/0001104659-26-052378.md) | Proxy statement, period 2026-06-10 | 0001104659-26-052378 |
| 2026-04-23 | 13:10 ET | [8-K](/filings/0001104659-26-047340.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-047340 |
| 2026-02-24 | 22:15 ET | [10-K](/filings/0001104659-26-019215.md) | Annual report, period 2025-12-31 | 0001104659-26-019215 |

## Latest annual report

[Form 10-K for the fiscal year ended Dec 31, 2025](/filings/0001104659-26-019215.md), filed Feb 24, 2026.

## Forecast league

Q3 FY2026, the quarter ended 2026-09-30, is open for forecasts until the first results filing for it is accepted by EDGAR. Results are due by \[object Promise\]. [Forecast this quarter](/leagues/2026q3/targets/cbecb05f-1e0f-4427-9f5a-1b5513a1d73d)

## About the filer

- CIK: 1368265
- Tickers: CLNE
- Exchange: Nasdaq
- SIC code: 4932 Gas & Other Services Combined
- State of incorporation: DE
- Filer category: Accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:37 ET. No prices; not investment advice.