| Company | Timeline | Status | |
| Tilbury Douglas Holdings Limited Director • Director | 1 Aug 2023←1 Year 11 Months→22 Jul 2025 | Active | |
| Paragon Management UK Limited Director • Director | 1 Aug 2023←1 Year 11 Months→22 Jul 2025 | Active | |
| Tilbury Douglas Engineering Limited Director • Director | 1 Aug 2023←1 Year 11 Months→22 Jul 2025 | Active | |
| Tilbury Water Treatment Limited Director • Director | 1 Aug 2023←1 Year 11 Months→22 Jul 2025 | Active | |
| Tilbury Douglas Construction Limited Director • Director | 1 Aug 2023←1 Year 11 Months→22 Jul 2025 | Active | |
| Holyer Developments Limited Director • Director | 1 Apr 2022←2 Years 6 Months→1 Oct 2024 | Active | |
| Expanded Structures Limited Director • Group Financial Controller | 1 Jul 2016←3 Years→30 Sep 2019 | Dissolved | |
Expanded Demolition Limited Director • Group Financial Controller | 1 Jul 2016←3 Years→30 Sep 2019 | Dissolved | |
| Explore 2050 Engineering Limited Director • Group Financial Controller | 1 Jul 2016←3 Years→30 Sep 2019 | Active | |
| Laing O'Rourke Scotland Limited Director • Group Financial Controller | 1 Jul 2016←3 Years→30 Sep 2019 | Active | |
