| Company | Timeline | Status | |
| Quantum Scotland Ai Limited Director • Engineering Consultant | 20 Nov 2023←1 Year 3 Months→18 Feb 2025 | Dissolved | |
| Spaceport Scotland Ltd Director • Unreported | 20 Nov 2023←1 Year 12 Months→Current | Active | |
| Scott Oil Technology Tools Ltd Director • Unreported | 20 Nov 2023←1 Year 12 Months→Current | Active | |
| Scotland Electronics Limited Director • Engineering Consultant | 20 Nov 2023←1 Year→10 Dec 2024 | Dissolved | |
| Quantum Scotland Ai Limited Director • Director | 13 Feb 2015←7 Years→1 Aug 2022 | Dissolved | |
| Spaceport Scotland Ltd Director • Director | 13 Feb 2015←7 Years→1 May 2022 | Active | |
| Scotland Electronics Limited Director • Businessman | 18 Jul 1997←25 Years→1 Aug 2022 | Dissolved | |
| Scotland Electronics (International) Ltd Director • Managing Director | 1 Mar 1990←31 Years→19 Aug 2021 | Dissolved | |
