| Company | Timeline | Status | |
| Armstrong Watson LLP Non-designated LLP Member • Unreported | 11 Apr 2025←9 Months→Current | Active | |
| Martin Aitken & Co Ltd Director • Unreported | 1 Nov 2023←2 Years 2 Months→Current | Active | |
| Caledonian Accounting Services Ltd Director • Unreported | 1 Nov 2023←2 Years 1 Month→22 Dec 2025 | Active | |
| Martin Aitken & Co Ltd Director • Unreported | 29 Nov 2022←1 Day→29 Nov 2022 | Active | |
| TNC Electrical Services Ltd Director • Chartered Accountant | 23 Jun 2017←8 Years→Current | Active | |
