| Company | Timeline | Status | |
| Nicholls Colton Limited Director • Director | 1 Oct 2024←1 Year 2 Months→Current | Active | |
| Nicholls Colton Group Limited Director • Director | 1 Oct 2024←1 Year 2 Months→Current | Active | |
| G.T. Certification Limited Director • Director | 1 Oct 2024←1 Year 2 Months→Current | Active | |
| N & C 1965 Limited Director • Director | 1 Oct 2024←1 Year 2 Months→Current | Active | |
| Phenna Infrastructure UK Limited Director • Director | 1 Oct 2024←3 Months→31 Dec 2024 | Active | |
| The Testing Group Limited Director • Director | 1 Oct 2024←3 Months→31 Dec 2024 | Active | |
| CGL 2014 Limited Director • Director | 1 Oct 2024←3 Months→31 Dec 2024 | Active | |
| Mason Evans Partnership (Holdings) Limited Director • Director | 1 Oct 2024←3 Months→31 Dec 2024 | Active | |
| In Situ Site Investigation Limited Director • Director | 1 Oct 2024←3 Months→31 Dec 2024 | Active | |
| Construction Testing Solutions Limited Director • Director | 1 Oct 2024←11 Months→2 Sep 2025 | Active | |
