| Company | Timeline | Status | |
| Aortech International Limited Director • Director | 31 Mar 2022←3 Years→Current | Active | |
| Rua Vascular Limited Director • Director | 31 Mar 2022←3 Years→Current | Active | |
| Rua Structural Heart Limited Director • Director | 31 Mar 2022←3 Years→Current | Active | |
| Rua Medical Devices Limited Director • Director | 31 Mar 2022←3 Years→Current | Active | |
| Rua Biomaterials Limited Director • Director | 31 Mar 2022←3 Years→Current | Active | |
| Scottish Target Shooting Director • Financial Director | 24 Jul 2019←1 Year→4 Aug 2020 | Active | |
| Ornum Technology Ltd Director • Director | 16 Jan 2019←6 Years→Current | Active | |
Baron Knight Ltd Director • Director | 23 Nov 2018←1 Year 3 Months→10 Mar 2020 | Dissolved | |
