| Company | Timeline | Status | |
| GCS Advanced Drilling & Cutting Ltd Director • Operations Director | 16 Feb 2023←2 Years 8 Months→Current | Active | |
| GCS Advanced Drilling & Cutting Ltd Director • Operations Director | 16 Feb 2023←1 Year 5 Months→6 Aug 2024 | Active | |
| JR Spray Finishes Limited Director • Commercial Director | 9 Feb 2021←7 Months→5 Oct 2021 | Dissolved | |
| Athol Contractors Ltd Director • Commercial Director | 22 Dec 2020←2 Years 1 Month→16 Feb 2023 | Liquidation | |
| Glasgow Drilling Services Ltd Director • Unreported | 22 Sep 2020←2 Years→5 Oct 2022 | Active | |
| Architectural Coatings Limited Director • Director | 18 Oct 2019←11 Months→22 Sep 2020 | Dissolved | |
