Compare
Tecogen Inc. vs Aaon, Inc. vs Lennox International Inc vs Carrier Global Corp
| Latest fiscal year | Tecogen Inc. TGEN | Aaon, Inc. AAON | Lennox International Inc LII | Carrier Global Corp CARR |
|---|---|---|---|---|
| Year ended | 2025-12-31 | 2025-12-31 | 2025-12-31 | 2025-12-31 |
| Revenue | $27.07M | $1.44B | $5.20B | $21.75B |
| Revenue growth (YoY) | +19.7% | +20.1% | -2.7% | -3.3% |
| Gross margin | 36.3% | 26.7% | 33.4% | n/a |
| Operating margin | -30.5% | 10.1% | 20.0% | 10.0% |
| Net margin | -30.5% | 7.5% | 15.5% | 7.3% |
| Net income | -$8.25M | $107.59M | $805.80M | $1.59B |
| EPS (Diluted) | -$0.30 | $1.29 | $22.79 | $1.72 |
| Operating cash flow | -$9.91M | $534.0K | $757.60M | $2.51B |
| Free cash flow | -$10.31M | n/a | $638.80M | $2.12B |
| Cash & equivalents | $12.43M | $13.0K | $34.20M | $1.55B |
| Total assets | $36.99M | $1.69B | $4.08B | $37.19B |
| Total liabilities | $15.52M | n/a | $2.92B | $23.06B |
| Shareholders' equity | $21.65M | $894.99M | $1.16B | $14.13B |
| Return on year-end equity | -38.1% | 12.0% | 69.3% | 11.2% |
| Shares outstanding | 29.85M | 81.69M | n/a | 836.14M |
Revenue, most recent five fiscal years
| Fiscal year | Tecogen Inc. | Aaon, Inc. | Lennox International Inc | Carrier Global Corp |
|---|---|---|---|---|
| Latest | $27.07M Ended 2025-12-31 | $1.44B Ended 2025-12-31 | $5.20B Ended 2025-12-31 | $21.75B Ended 2025-12-31 |
| 1 year earlier | $22.62M Ended 2024-12-31 | $1.20B Ended 2024-12-31 | $5.34B Ended 2024-12-31 | $22.49B Ended 2024-12-31 |
| 2 years earlier | $25.14M Ended 2023-12-31 | $1.17B Ended 2023-12-31 | $4.98B Ended 2023-12-31 | $18.95B Ended 2023-12-31 |
| 3 years earlier | $25.00M Ended 2022-12-31 | $888.79M Ended 2022-12-31 | $4.72B Ended 2022-12-31 | $17.29B Ended 2022-12-31 |
| 4 years earlier | $24.40M Ended 2021-12-31 | $534.52M Ended 2021-12-31 | $4.19B Ended 2021-12-31 | $20.61B Ended 2021-12-31 |