| Company | Timeline | Status | |
| Sub Surface Laboratories Limited Director • Unreported | 28 May 2025←8 Months→Current | Active | |
| Sub Surface Consultants Limited Director • Unreported | 28 May 2025←8 Months→Current | Active | |
| Clifford Marsden Services Limited Director • Unreported | 28 May 2025←8 Months→Current | Active | |
| Sub Surface Limited Director • Unreported | 28 May 2025←8 Months→Current | Active | |
