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Montauk Renewables, Inc. vs OPAL Fuels Inc. vs Clean Energy Fuels Corp. vs UGI Corp

Latest annual figures from SEC filings. Each company is shown for its own most recent fiscal year, so period ends can differ. Select a figure to see its full history.

Latest fiscal yearMontauk Renewables, Inc.
MNTK
OPAL Fuels Inc.
OPAL
Clean Energy Fuels Corp.
CLNE
UGI Corp
UGI
Year ended2025-12-312025-12-312025-12-312025-09-30
Revenue$176.38M$348.98M$424.83M$7.29B
Revenue growth (YoY)+0.4%+16.3%+2.2%+1.1%
Gross marginn/an/an/an/a
Operating margin0.5%2.1%-37.6%15.2%
Net margin1.0%10.4%-52.4%9.3%
Net income$1.75M$36.41M-$222.64M$678.00M
EPS (Diluted)$0.01$0.15-$1.01$3.09
Operating cash flow$30.33M$36.50M$85.53M$1.23B
Free cash flow-$86.21M-$34.24M$59.85M$390.00M
Cash & equivalents$23.75M$24.41M$155.58M$335.00M
Total assets$435.46M$959.47M$1.06B$15.46B
Total liabilities$172.31M$461.71M$491.65M$10.68B
Shareholders' equity$263.15M-$12.93M$565.07M$4.79B
Return on year-end equity0.7%n/a-39.4%14.2%
Shares outstanding143.24Mn/a219.33Mn/a

n/a means the company did not report that line under the concept TickerFacts maps, not that it is zero.

Revenue, most recent five fiscal years

Fiscal yearMontauk Renewables, Inc.OPAL Fuels Inc.Clean Energy Fuels Corp.UGI Corp
Latest$176.38M
Ended 2025-12-31
$348.98M
Ended 2025-12-31
$424.83M
Ended 2025-12-31
$7.29B
Ended 2025-09-30
1 year earlier$175.74M
Ended 2024-12-31
$299.97M
Ended 2024-12-31
$415.87M
Ended 2024-12-31
$7.21B
Ended 2024-09-30
2 years earlier$174.90M
Ended 2023-12-31
$256.11M
Ended 2023-12-31
$425.16M
Ended 2023-12-31
$8.93B
Ended 2023-09-30
3 years earlier$213.39M
Ended 2022-12-31
$235.53M
Ended 2022-12-31
$420.16M
Ended 2022-12-31
$10.11B
Ended 2022-09-30
4 years earlier$148.13M
Ended 2021-12-31
$166.12M
Ended 2021-12-31
$255.65M
Ended 2021-12-31
$7.45B
Ended 2021-09-30