Compare
Tantech Holdings Ltd vs CN Energy Group. Inc. vs Codexis, Inc. vs FutureFuel Corp.
| Latest fiscal year | Tantech Holdings Ltd TANH | CN Energy Group. Inc. CNEY | Codexis, Inc. CDXS | FutureFuel Corp. FF |
|---|---|---|---|---|
| Year ended | 2025-12-31 | 2025-09-30 | 2025-12-31 | 2025-12-31 |
| Revenue | $38.36M | $35.57M | $70.39M | $95.74M |
| Revenue growth (YoY) | -10.7% | -30.2% | +18.6% | -60.7% |
| Gross margin | 18.6% | 1.8% | 86.7% (computed) | -41.2% |
| Operating margin | -31.8% | -30.9% | -59.3% | -55.3% |
| Net margin | -80.9% | -31.3% | -62.5% | -51.6% |
| Net income | -$31.02M | -$11.14M | -$43.97M | -$49.40M |
| EPS (Diluted) | -$13.64 | -$21.46 | -$0.50 | -$1.13 |
| Operating cash flow | -$5.79M | -$1.97M | -$19.38M | -$28.73M |
| Free cash flow | -$5.79M | -$1.97M | -$23.85M | -$45.98M |
| Cash & equivalents | $33.02M | n/a | $50.79M | $51.32M |
| Total assets | $123.97M | $107.31M | $147.80M | $192.24M |
| Total liabilities | $13.63M | $5.34M | $97.27M | $37.53M |
| Shareholders' equity | $110.35M | $101.97M | $50.53M | $154.71M |
| Return on year-end equity | -28.1% | -10.9% | -87.0% | -31.9% |
| Shares outstanding | n/a | n/a | 90.48M | 43.86M |
Revenue, most recent five fiscal years
| Fiscal year | Tantech Holdings Ltd | CN Energy Group. Inc. | Codexis, Inc. | FutureFuel Corp. |
|---|---|---|---|---|
| Latest | $38.36M Ended 2025-12-31 | $35.57M Ended 2025-09-30 | $70.39M Ended 2025-12-31 | $95.74M Ended 2025-12-31 |
| 1 year earlier | $42.94M Ended 2024-12-31 | $50.96M Ended 2024-09-30 | $59.34M Ended 2024-12-31 | $243.34M Ended 2024-12-31 |
| 2 years earlier | $44.63M Ended 2023-12-31 | $57.90M Ended 2023-09-30 | $70.14M Ended 2023-12-31 | $368.25M Ended 2023-12-31 |
| 3 years earlier | $52.97M Ended 2022-12-31 | $40.21M Ended 2022-09-30 | $138.59M Ended 2022-12-31 | $396.01M Ended 2022-12-31 |
| 4 years earlier | $55.26M Ended 2021-12-31 | $19.85M Ended 2021-09-30 | $104.75M Ended 2021-12-31 | $321.39M Ended 2021-12-31 |