GWHTOTCMiscellaneous Electrical Machinery, Equipment & SuppliesFiscal year ends December 31
ESS Tech, Inc.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 11, 2026
$0.08−0.00 (-4.58%)
Close on Oct 19, 2026
- Market cap
- $2.75M
- P/E (TTM)
- –
- Dividend yield
- –
ESS Tech, Inc. revenue by segment
By business segment
By product or service
| Revenue | TTM Q2 26 | TTM Q1 26 | TTM Q4 25 | TTM Q3 25 | TTM Q2 25 | TTM Q1 25 | TTM Q4 24 | TTM Q3 24 | TTM Q2 24 | TTM Q1 24 | TTM Q4 23 | TTM Q3 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Other revenue | $419.00K | $408.00K | $444.00K | $1.33M | $1.34M | $1.44M | $1.37M | $2.62M | $2.43M | $2.34M | $2.25M | – | 87.1% | -68.8% |
| Service revenue | $62.00K | $90.00K | $108.00K | $126.00K | $114.00K | $143.00K | $132.00K | – | – | – | – | $240.00K | 12.9% | -45.6% |
| Product revenue | – | – | – | $4.56M | $4.71M | $2.57M | $4.80M | $3.57M | $4.74M | $7.37M | $5.10M | $4.52M | – | – |
By region
From the segment and revenue-disaggregation notes of ESS Tech's 10-K and 10-Q filings (XBRL). Fourth-quarter figures are the fiscal year less the first nine months. Segment names follow the company's own labels and can change when it reorganizes.