| Company | Timeline | Status | |
| Sub Surface Laboratories Limited Director • Environmental Scientist | 28 May 2025←4 Months→Current | Active | |
| Sub Surface Consultants Limited Director • Environmental Scientist | 28 May 2025←4 Months→Current | Active | |
| Clifford Marsden Services Limited Director • Environmental Scientist | 28 May 2025←4 Months→Current | Active | |
| Sub Surface Limited Director • Environmental Scientist | 28 May 2025←4 Months→Current | Active | |
