FY2025 · ended Dec 31, 2025 · Revenue $176.38M, +0.4% YoY · Filed Mar 11, 2026
Montauk Renewables, Inc. (MNTK) files with the SEC under industry code 4932, Gas & Other Services Combined. In fiscal 2025, which ended Dec 31, 2025, it reported revenue of $176.4 million and net income of $1.7 million. Free cash flow was -$86.2 million. As of Jun 30, 2026 it held $15.8 million in cash and investments and $157.3 million in total debt.
Revenue (TTM)
$189.10M
+4.3% vs year-ago TTM
Net income (TTM)
$7.93M
+199.8% vs year-ago TTM
Operating cash flow (TTM)
$43.43M
-6.9% vs year-ago TTM
Free cash flow (TTM)
$-83.37M
-312.7% vs year-ago TTM
EPS (TTM)
$0.06
+197.9% vs year-ago TTM
Dividend per share
None
Shares outstanding
142.34M
-0.1% vs prior year
Net cash
$-141.56M
as of Jun 30, 2026
Operating margin
0.6%
FY 2026
Company profile
- Industry
- Gas & Other Services Combined (SIC 4932)
- Listed as
- MNTK (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Pittsburgh, PA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1826600
Other Gas & Other Services Combined companies
- Sempra SRE
- Ugi Corp /PA/ UGI
- Clean Energy Fuels Corp. CLNE
- OPAL Fuels Inc. OPAL
Key figures
Fiscal-year totals from the annual reports. Balance sheet lines are as of each year end.
| Line | FY 2025 Dec 31, 2025 |
FY 2024 Dec 31, 2024 |
FY 2023 Dec 31, 2023 |
FY 2022 Dec 31, 2022 |
FY 2021 Dec 31, 2021 |
|---|---|---|---|---|---|
| Revenue | $176.4M | $175.7M | $174.9M | $213.4M | $148.1M |
| Operating income | $852,000 | $16.1M | $23.6M | $44.6M | $3.3M |
| Net income | $1.7M | $9.7M | $14.9M | $35.2M | -$4.5M |
| Diluted EPS | $0.01 | $0.07 | $0.11 | $0.25 | -$0.03 |
| Operating cash flow | $30.3M | $43.8M | $41.1M | $81.1M | $42.9M |
| Free cash flow | -$86.2M | -$18.5M | -$22.0M | $58.8M | $32.9M |
| Total assets | $435.5M | $349.0M | $350.2M | $332.3M | $286.5M |
| Total liabilities | $172.3M | $91.6M | $100.0M | $105.2M | $104.2M |
| Stockholders' equity | $263.1M | $257.4M | $250.2M | $227.1M | $182.3M |
| Cash and investments | $23.8M | $45.6M | $73.8M | $105.2M | $53.3M |
| Total debt | $138.1M | $62.9M | $68.1M | $76.2M | $79.5M |
Recent SEC filings
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 28, 2026 | May 26, 2026 |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 6, 2026 | May 6, 2026 |
All 180 Montauk Renewables, Inc. SEC filings
Source: SEC EDGAR filings. This is company-reported data, not investment advice.