Compare
ESS Tech, Inc. vs Elong Power Holding Ltd. vs Nuvve Holding Corp. vs Polar Power, Inc.
| Latest fiscal year | ESS Tech, Inc. GWH | Elong Power Holding Ltd. ELPW | Nuvve Holding Corp. NVVE | Polar Power, Inc. POLA |
|---|---|---|---|---|
| Year ended | 2025-12-31 | 2025-12-31 | 2025-12-31 | 2025-12-31 |
| Revenue | $1.58M | $2.05M | $4.79M | $6.30M |
| Revenue growth (YoY) | -74.9% | +430.7% | -9.3% | -54.9% |
| Gross margin | n/m | 4.0% | n/a | -50.1% |
| Operating margin | n/m | -71.8% | -671.3% | -133.6% |
| Net margin | n/m | -271.3% | -642.9% | -144.9% |
| Net income | -$63.44M | -$5.57M | -$30.82M | -$9.13M |
| EPS (Diluted) | -$4.34 | -$143.18 | -$75.65 | -$3.59 |
| Operating cash flow | -$50.28M | -$2.66M | -$16.63M | -$1.06M |
| Free cash flow | -$53.67M | -$2.83M | -$16.68M | n/a |
| Cash & equivalents | $14.48M | $443.7K | $5.47M | $200.0K |
| Total assets | $51.17M | $27.74M | $17.39M | $10.44M |
| Total liabilities | $42.55M | $50.49M | $14.86M | $10.29M |
| Shareholders' equity | $8.62M | -$22.74M | -$1.67M | $144.0K |
| Return on year-end equity | -736.1% | n/a | n/a | n/m |
| Shares outstanding | 22.38M | n/a | 2.07M | 2.68M |
Revenue, most recent five fiscal years
| Fiscal year | ESS Tech, Inc. | Elong Power Holding Ltd. | Nuvve Holding Corp. | Polar Power, Inc. |
|---|---|---|---|---|
| Latest | $1.58M Ended 2025-12-31 | $2.05M Ended 2025-12-31 | $4.79M Ended 2025-12-31 | $6.30M Ended 2025-12-31 |
| 1 year earlier | $6.29M Ended 2024-12-31 | $386.9K Ended 2024-12-31 | $5.29M Ended 2024-12-31 | $13.97M Ended 2024-12-31 |
| 2 years earlier | $7.54M Ended 2023-12-31 | $3.16M Ended 2023-12-31 | $8.33M Ended 2023-12-31 | $15.29M Ended 2023-12-31 |
| 3 years earlier | $894.0K Ended 2022-12-31 | $6.82M Ended 2022-12-31 | $5.37M Ended 2022-12-31 | $16.06M Ended 2022-12-31 |
| 4 years earlier | $0 Ended 2021-12-31 | n/a | $4.19M Ended 2021-12-31 | $16.90M Ended 2021-12-31 |