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ESS Tech vs Ozop Energy Solutions: GWH and OZSC compared
ESS Tech is the larger company: $73K of revenue in its latest quarter (Q2 2026) against $42K for Ozop Energy Solutions (Q2 2026). Ozop Energy Solutions is growing faster (-35% against -97% a year earlier).
Where the money goes: GWH and OZSC
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.
Ozop Energy Solutions (OZSC) · Q2 2026
Ozop Energy Solutions, Q2 2026: revenue $42K (-35% year over year), net loss $8.4M, operating cash flow −$490K. The chart follows the revenue to costs, profit and cash.
| ESS Tech (GWH) | Ozop Energy Solutions (OZSC) | |
|---|---|---|
| Latest quarter | Q2 2026 | Q2 2026 |
| Revenue | $73K | $42K |
| Revenue growth, Y/Y | -97% | -35% |
| Operating margin | n/m | n/m |
| Net earnings | −$15.6M | −$8.4M |
| Operating cash flow | −$8.9M | −$490K |
Where the revenue comes from
ESS Tech
- Product revenue: $69K (95%)
- Service revenue: $4K (5%)
Questions
Which is bigger, ESS Tech or Ozop Energy Solutions?
ESS Tech is the larger company: $73K of revenue in its latest quarter (Q2 2026) against $42K for Ozop Energy Solutions (Q2 2026).
Is ESS Tech or Ozop Energy Solutions growing faster?
Ozop Energy Solutions is growing faster (-35% against -97% a year earlier).
More: ESS Tech earnings · how ESS Tech makes money · Ozop Energy Solutions earnings · how Ozop Energy Solutions makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 11, 2026; 10-Q filed Aug 19, 2026). Fiscal quarters can end on different dates. Not investment advice.