| Company | Timeline | Status | |
| P Gandy Built Environment Advisory Limited Director • Director | 28 Jul 2025←4 Months→Current | Active | |
| Tilbury Water Treatment Limited Director • Director | 1 Aug 2023←1 Year 5 Months→31 Dec 2024 | Active | |
| Build UK Group Limited Director • Company Director | 29 Sep 2021←3 Years→23 Sep 2025 | Active | |
| Tilbury Douglas Holdings Limited Director • Director | 28 Sep 2021←3 Years→31 Dec 2024 | Active | |
| Paragon Management UK Limited Director • Company Director | 16 Dec 2019←5 Years→31 Dec 2024 | Active | |
| Tilbury Douglas Engineering Limited Director • Director | 30 Oct 2019←5 Years→31 Dec 2024 | Active | |
| Whittle Contracts Limited Director • Company Director | 1 Oct 2019←2 Years→30 Sep 2021 | Dissolved | |
| Tilbury Douglas Construction Limited Director • Company Director | 1 Oct 2019←5 Years→31 Dec 2024 | Active | |
| Interserve Piling Limited Director • Company Director | 1 Oct 2019←2 Years→30 Sep 2021 | Dissolved | |
| Interserve Rail Limited Director • Company Director | 1 Oct 2019←2 Years→30 Sep 2021 | Dissolved | |
