Filing Flows › Comparisons › GWH vs STI
ESS Tech vs Solidion Technology: GWH and STI compared
ESS Tech is the larger company: $73K of revenue in its latest quarter (Q2 2026) against $42K for Solidion Technology (Q3 2026). Solidion Technology is growing faster (+345% against -97% a year earlier).
Where the money goes: GWH and STI
ESS Tech (GWH) · Q2 2026
ESS Tech, Q2 2026: revenue $73K (-97% year over year), net loss $15.6M, operating cash flow −$8.9M. The chart follows the revenue to costs, profit and cash.
Solidion Technology (STI) · Q3 2026
Solidion Technology, Q3 2026: revenue $42K (+345% year over year), net earnings $244K, operating cash flow −$1.3M. The chart follows the revenue to costs, profit and cash.
| ESS Tech (GWH) | Solidion Technology (STI) | |
|---|---|---|
| Latest quarter | Q2 2026 | Q3 2026 |
| Revenue | $73K | $42K |
| Revenue growth, Y/Y | -97% | +345% |
| Operating margin | n/m | n/m |
| Net earnings | −$15.6M | $244K |
| Net margin | — | 587.0% |
| Operating cash flow | −$8.9M | −$1.3M |
Where the revenue comes from
ESS Tech
- Product revenue: $69K (95%)
- Service revenue: $4K (5%)
Questions
Which is bigger, ESS Tech or Solidion Technology?
ESS Tech is the larger company: $73K of revenue in its latest quarter (Q2 2026) against $42K for Solidion Technology (Q3 2026).
Is ESS Tech or Solidion Technology growing faster?
Solidion Technology is growing faster (+345% against -97% a year earlier).
More: ESS Tech earnings · how ESS Tech makes money · Solidion Technology earnings · how Solidion Technology makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 11, 2026; 10-Q filed Nov 9, 2026). Fiscal quarters can end on different dates. Not investment advice.