NYSE:NGS
Natural Gas Services Group Inc.
Natural Gas Services Group Inc.'s revenue grew 9.9% in fiscal 2025 to $172.3M while operating margin rose to 21.6%, its highest in 10 years. Free cash flow was −$58.6M, −34.0% of revenue, and the diluted share count rose 1.1%.Summary generated from Natural Gas Services Group Inc.'s SEC filings. Latest annual report filed Mar 16, 2026.
Key statistics
Fiscal 2025 from SEC filings. MethodologyRevenue (FY25)$172.3M
Revenue growth+9.9%
Revenue, 5-yr CAGR+20.4%
Gross marginn/a
Operating margin21.6%
Net margin11.6%
ROICn/a
Return on equity7.5%
Debt / equityn/a
Free cash flow−$58.6M
FCF margin−34.0%
Share count change+1.1%
Financials
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | 72 | 85 | 121 | 157 | 172 |
| Operating income | −12 | 0 | 10 | 33 | 37 |
| Net income | −9 | −1 | 5 | 17 | 20 |
| Free cash flow | 3 | −37 | −136 | −5 | −59 |
Recent filings
- 4Insider transaction report
Sep 3, 2026 - 8-KResults of operations and financial condition
Aug 12, 2026 - 8-K/AAmended current report
Aug 10, 2026 - 8-KResults of operations and financial condition
Aug 10, 2026 - 10-QQuarterly report for the period ended Jun 30, 2026
Aug 10, 2026 - 8-KEntry into a material agreement
Jul 24, 2026 - 8-KChange in auditor
Jul 10, 2026 - 8-KRegulation FD disclosure
Jul 8, 2026