Rail Vision vs Tungray Technologies
Tungray Technologies is the larger business, with $15.6m of revenue in fiscal 2025 against $1.5m for Rail Vision (10.5 times as much). Tungray Technologies grew faster (22.0% against 14.4%). Tungray Technologies kept more of each dollar of sales as profit: a net margin of -1.1% against -746.5%. Rail Vision carries less debt relative to equity (0.0% against 7.1%).
| Latest fiscal year | Rail VisionRVSN, 2025 | Tungray TechnologiesTRSG, 2025 |
|---|---|---|
| Revenue | $1.5m | $15.6m |
| Revenue growth | 14.4% | 22.0% |
| Net income | −$11.1m | −$170,277 |
| Operating margin | -789.2% | -1.5% |
| Net margin | -746.5% | -1.1% |
| Return on equity | -58.4% | -1.0% |
| Free cash flow | −$9.2m | −$3.8m |
| Cash | $20.0m | $6.6m |
| Total debt | $0 | $1.3m |
| Debt to equity | 0.0% | 7.1% |
| Dividend per share | — | — |
| Dividend yield | — | 3.7% |
| Share buybacks | — | — |
| Employees | — | — |
| Market value | $5.4m | $14.1m |
| Price vs our value range | — | — |
| Moat score | — | — |
| Insider trades, 12 months | 0 buys, 2 sales | 0 buys, 0 sales |