| Company | Timeline | Status | |
| Draughting Services Limited Director • Unreported | 16 Sep 2025←1 Month→Current | Active | |
| Structural Consulting (Scotland) Limited Director • Structural Designer | 2 Mar 2017←5 Years→13 Sep 2022 | Dissolved | |
Offshore Design Services (Scotland) Limited Director • Consultant | 2 May 2007←11 Years→22 May 2018 | Dissolved | |
