| Company | Timeline | Status | |
| Thistle Environmental Limited Director • Unreported | 14 May 2025←5 Months→31 Oct 2025 | Active | |
| Thomson Habitats Limited Director • Director | 29 Oct 2024←6 Months→29 Apr 2025 | Dissolved | |
| Thomson Unicomarine Limited Director • Director | 29 Oct 2024←6 Months→29 Apr 2025 | Dissolved | |
| Thomson Environmental Consultants Holdings Limited Director • Director | 29 Oct 2024←1 Year→31 Oct 2025 | Active | |
| Thomson Environmental Consultants Limited Director • Director | 18 Jun 2024←1 Year 4 Months→31 Oct 2025 | Active | |
