| Company | Timeline | Status | |
| Amethyst UK Mes Limited Director • Director | 29 Nov 2024←10 Months→Current | Active | |
| Amethyst Radiotherapy UK Holding Limited Director • Director | 29 Nov 2024←10 Months→Current | Active | |
| Amethyst UK Top Holding Limited Director • Director | 29 Nov 2024←10 Months→Current | Active | |
| QSRC Limited Director • Director | 29 Nov 2024←10 Months→Current | Active | |
| The Thornbury Radiosurgery Centre Limited Director • Director | 29 Nov 2024←10 Months→Current | Active | |
| Medical Equipment Solutions Limited Director • Director | 29 Nov 2024←10 Months→Current | Active | |
