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Reserve Petroleum Co vs Big Sky Industrial Inc. vs Epsilon Energy Ltd. vs Evolution Petroleum 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 yearReserve Petroleum Co
RSRV
Big Sky Industrial Inc.
BSIN
Epsilon Energy Ltd.
EPSN
Evolution Petroleum Corp
EPM
Year ended2025-12-312025-12-312025-12-312026-06-30
Revenue$16.70M$7.35M$51.59M$86.34M
Revenue growth (YoY)+10.3%-64.3%+63.7%+0.6%
Gross marginn/an/an/a41.7% (computed)
Operating margin25.7%-195.3%-20.4%4.0%
Net margin29.1%-195.5%-11.2%-2.8%
Net income$4.86M-$14.37M-$5.80M-$2.43M
EPS (Diluted)n/a-$0.43-$0.25-$0.08
Operating cash flow$9.94M-$7.14M$20.62M$23.52M
Free cash flown/an/an/an/a
Cash & equivalents$2.05M$429.0K$8.96M$6.14M
Total assets$41.61M$40.63M$228.24M$168.70M
Total liabilities$7.61M$16.43M$103.51M$108.29M
Shareholders' equity$34.00M$24.20M$124.73M$60.40M
Return on year-end equity14.3%-59.4%-4.6%-4.0%
Shares outstanding151.6K34.41M30.24M35.95M

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 yearReserve Petroleum CoBig Sky Industrial Inc.Epsilon Energy Ltd.Evolution Petroleum Corp
Latest$16.70M
Ended 2025-12-31
$7.35M
Ended 2025-12-31
$51.59M
Ended 2025-12-31
$86.34M
Ended 2026-06-30
1 year earlier$15.14M
Ended 2024-12-31
$20.62M
Ended 2024-12-31
$31.52M
Ended 2024-12-31
$85.84M
Ended 2025-06-30
2 years earlier$12.49M
Ended 2023-12-31
$32.32M
Ended 2023-12-31
$30.73M
Ended 2023-12-31
$85.88M
Ended 2024-06-30
3 years earlier$14.87M
Ended 2022-12-31
$44.55M
Ended 2022-12-31
$69.96M
Ended 2022-12-31
$128.51M
Ended 2023-06-30
4 years earlier$9.03M
Ended 2021-12-31
$6.66M
Ended 2021-12-31
$42.40M
Ended 2021-12-31
$108.93M
Ended 2022-06-30