Renewable Natural Gas was the largest of Montauk Renewables, Inc.’s 2 reported lines in fiscal 2025, at $155.74M — 90% of $172.97M.
| Segment | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|
| Renewable Natural Gas | $196.22M | $156.46M | $157.98M | $155.74M | |||
| Renewable Electricity Generation | $17.17M | $18.45M | $17.75M | $17.23M | |||
| Corporate | -$7.83M | — | — | — | |||
| Total | $205.56M | $174.90M | $175.74M | $172.97M |
In fiscal 2025, which ended December 31, 2025, the 2 segments Montauk Renewables, Inc. reported in this breakdown added up to $172.97M. That was down 1.6% from $175.74M in fiscal 2024. Renewable Natural Gas was the largest segment, at $155.74M or 90.0% of the total, followed by Renewable Electricity Generation ($17.23M, 10.0%).
Compared with fiscal 2024, every sizeable segment reported in both years shrank. Renewable Natural Gas held up best, down 1.4% to $155.74M, while Renewable Electricity Generation fell the most, down 2.9% to $17.23M.
The table also keeps 1 segment that Montauk Renewables, Inc. no longer reports, so earlier years can still be read on their original basis; use "Show 1 discontinued" beneath the table to see them. This breakdown covers every fiscal year from 2019 to 2025, as reported in Montauk Renewables, Inc.'s annual filings.
Montauk Renewables, Inc. (MNTK) breaks its revenue down by segment. In fiscal 2025, its largest segment was Renewable Natural Gas, with $155.74M or 90.0% of the total, followed by Renewable Electricity Generation at $17.23M (10.0%).
Renewable Natural Gas was Montauk Renewables, Inc.'s largest segment in fiscal 2025, with $155.74M in revenue, 90.0% of the $172.97M reported across its 2 segments.
Every figure is taken from Montauk Renewables, Inc.'s annual financial filings and shown as reported: each line keeps the name the company gives it, years follow its own fiscal calendar, and lines it has stopped reporting stay in the table for the years they were reported.
The breakdown by segment covers fiscal 2019 to 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.