| Company | Timeline | Status | |
| Thirlmere Bidco Limited Director • Director | 17 Apr 2025←7 Months→Current | Active | |
| Thirlmere Midco Limited Director • Director | 17 Apr 2025←7 Months→Current | Active | |
| Thirlmere Topco Limited Director • Director | 17 Apr 2025←7 Months→Current | Active | |
| Transport Research Foundation Director • Director | 25 Feb 2021←4 Years→18 Nov 2025 | Dissolved | |
| Cherwell Collective Cic Director • Director | 23 Feb 2021←4 Years→Current | Active | |
| TRL Software Limited Director • Director | 16 Feb 2021←4 Years→Current | Active | |
| SMLL Limited Director • Director | 16 Feb 2021←4 Years→Current | Active | |
| TRL International Limited Director • Director | 16 Feb 2021←4 Years→Current | Active | |
| Appia Infrastructure Solutions Limited Director • Director | 16 Feb 2021←4 Years→Current | Active | |
| Thirlmere Dormant 2 Ltd Director • Director | 16 Feb 2021←4 Years→18 Nov 2025 | Dissolved | |
