Fusion Fuel Green vs Ocean Power Technologies
Fusion Fuel Green is the larger business, with $16.3m of revenue in fiscal 2025 against $3.7m for Ocean Power Technologies (4.4 times as much). Fusion Fuel Green grew faster (838.5% against -36.2%). Fusion Fuel Green kept more of each dollar of sales as profit: a net margin of -39.7% against -1308.9%.
| Latest fiscal year | Fusion Fuel GreenHTOO, 2025 | Ocean Power TechnologiesOPTT, 2026 |
|---|---|---|
| Revenue | $16.3m | $3.7m |
| Revenue growth | 838.5% | -36.2% |
| Net income | −$6.5m | −$48.9m |
| Operating margin | -60.9% | — |
| Net margin | -39.7% | -1308.9% |
| Return on equity | -36.5% | — |
| Free cash flow | −$9.3m | −$24.8m |
| Cash | $674,820 | $8.7m |
| Total debt | $2.2m | $12.0m |
| Debt to equity | 11.1% | — |
| Dividend per share | — | — |
| Dividend yield | — | — |
| Share buybacks | — | — |
| Employees | — | 65 |
| Market value | $2.1m | $4.1m |
| Price vs our value range | — | — |
| Moat score | — | 8 (Weak) |
| Insider trades, 12 months | 0 buys, 0 sales | 3 buys, 0 sales |