ESS Tech, Inc.
GWHT Industrials Electrical Equipment & Parts
ESS Tech, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $1.6 million, down 74.9% from fiscal 2024. In the quarter to June 2026, revenue fell 96.9%, EPS grew 48.9% and free cash flow grew 27.8%, each against the same quarter a year earlier. Insiders bought in the last twelve months.
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ESS Tech, Inc. (GWHT) EV/Sales
As of 16 October 2026, ESS Tech, Inc. (GWHT) trades at a EV/Sales of −0.1×. Over the past ten years it has ranged from −26.9× (July 2026) to 97.8× (June 2023); the current reading is higher than 7% of that period. That is below the Electrical Equipment & Parts industry median of 2.4× and below the Industrials sector median of 1.9×.
EV/Sales, daily
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Annual newest first
| Period | EV/Sales | Change |
|---|---|---|
| FY2025 | 8.8× | 45.16% |
| FY2024 | 6.1× | (42.31%) |
| FY2023 | 10.5× | — |
| FY2022 | 0.0× | — |
Quarterly newest first
| Period | EV/Sales | Change |
|---|---|---|
| Jun 2026 | −24.9× | — |
| Mar 2026 | 18.9× | 115.08% |
| Dec 2025 | 8.8× | 107.69% |
| Sep 2025 | 4.2× | 63.13% |
| 13 more quarters | Free account |
Against its own ten years
EV/Sales against peers
| Company | EV/Sales |
|---|---|
| NXUR Nxu, Inc. compare | −35.3× |
| GWHT ESS Tech, Inc. | −0.1× |
| PITEF Heramba Electric PLC compare | n/m |
| CCTG CCSC Technology International Holdings Limited compare | n/m |
| XPON Expion Energy, Inc. compare | 0.3× |
| FLUX Flux Power Holdings, Inc. compare | 0.3× |
| DFLI Dragonfly Energy Holdings Corp. compare | 0.8× |
| EPOW E-Power Inc. compare | 0.8× |
| POLA Polar Power, Inc. compare | 1.2× |
| Electrical Equipment & Parts industry median | 2.4× |
| Industrials sector median | 1.9× |
| Market median | 2.1× |
What EV/Sales is
EV/Sales tells an investor how the value of a whole company, counting its debt and cash, compares with the sales it brings in.
((Stock Price × Shares (Basic, Weighted) (latest quarter)) + (Long Term Debt (Total) (latest quarter) + Current Part of Debt (latest quarter)) − Cash & Short Term Investments (latest quarter)) ÷ Revenue (TTM)