Revenue
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
| Revenue | £764,000 | £332,000 | £55,000 | £49,000 |
| Research & development | £4.2M | £4.2M | £3.9M | £3.9M |
| Operating expenses | £6.1M | £5.6M | £5.3M | £5.7M |
| Operating income | −£5.4M | −£5.3M | −£5.2M | −£5.6M |
| Operating margin | −704.19% | −1,600.00% | −9,498.18% | −11,459.18% |
| EBITDA | −£5.4M | −£7.5M | −£5.7M | −£5.4M |
| EBITDA margin | −701.44% | −2,256.33% | −10,356.36% | −10,948.98% |
| Net income | −£5.2M | −£7.1M | −£5.2M | −£4.7M |
| Net profit margin | −684.69% | −2,131.02% | −9,363.64% | −9,540.82% |
| Basic EPSper basic share | -£0.01 | -£0.04 | -£0.04 | -£0.04 |
| Diluted EPSper diluted share | -£0.01 | -£0.04 | -£0.04 | -£0.04 |
Reported major voting-rights holders
| Holder | Voting rights |
|---|---|
| 3.13%Sep 26, 2025 · 32.1M votes | |
| 1.92%Oct 9, 2025 · 19.68M votes |
These are threshold-crossing notices, not a complete ownership register. Percentages show issuer voting rights held through the listed share class, exclude financial instruments, and come from different dates. Positions may overlap.
Gray completes the 100% scale; it is not an estimate of other owners.