Compare
LanzaTech Global, Inc. vs Codexis, Inc. vs Tantech Holdings Ltd vs CN Energy Group. Inc.
| Latest fiscal year | LanzaTech Global, Inc. LNZA | Codexis, Inc. CDXS | Tantech Holdings Ltd TANH | CN Energy Group. Inc. CNEY |
|---|---|---|---|---|
| Year ended | 2025-12-31 | 2025-12-31 | 2025-12-31 | 2025-09-30 |
| Revenue | $55.84M | $70.39M | $38.36M | $35.57M |
| Revenue growth (YoY) | +12.6% | +18.6% | -10.7% | -30.2% |
| Gross margin | n/a | 86.7% (computed) | 18.6% | 1.8% |
| Operating margin | -141.7% | -59.3% | -31.8% | -30.9% |
| Net margin | -87.7% | -62.5% | -80.9% | -31.3% |
| Net income | -$48.95M | -$43.97M | -$31.02M | -$11.14M |
| EPS (Diluted) | -$22.27 | -$0.50 | -$13.64 | -$21.46 |
| Operating cash flow | -$64.85M | -$19.38M | -$5.79M | -$1.97M |
| Free cash flow | -$66.11M | -$23.85M | -$5.79M | -$1.97M |
| Cash & equivalents | $13.16M | $50.79M | $33.02M | n/a |
| Total assets | $100.21M | $147.80M | $123.97M | $107.31M |
| Total liabilities | $90.93M | $97.27M | $13.63M | $5.34M |
| Shareholders' equity | -$3.89M | $50.53M | $110.35M | $101.97M |
| Return on year-end equity | n/a | -87.0% | -28.1% | -10.9% |
| Shares outstanding | 2.32M | 90.48M | n/a | n/a |
Revenue, most recent five fiscal years
| Fiscal year | LanzaTech Global, Inc. | Codexis, Inc. | Tantech Holdings Ltd | CN Energy Group. Inc. |
|---|---|---|---|---|
| Latest | $55.84M Ended 2025-12-31 | $70.39M Ended 2025-12-31 | $38.36M Ended 2025-12-31 | $35.57M Ended 2025-09-30 |
| 1 year earlier | $49.59M Ended 2024-12-31 | $59.34M Ended 2024-12-31 | $42.94M Ended 2024-12-31 | $50.96M Ended 2024-09-30 |
| 2 years earlier | $62.63M Ended 2023-12-31 | $70.14M Ended 2023-12-31 | $44.63M Ended 2023-12-31 | $57.90M Ended 2023-09-30 |
| 3 years earlier | $37.34M Ended 2022-12-31 | $138.59M Ended 2022-12-31 | $52.97M Ended 2022-12-31 | $40.21M Ended 2022-09-30 |
| 4 years earlier | n/a | $104.75M Ended 2021-12-31 | $55.26M Ended 2021-12-31 | $19.85M Ended 2021-09-30 |