| Company | Timeline | Status | |
| Ultraguard Antifouling Limited Director • Director | 7 Mar 2024←1 Year 8 Months→Current | Active | |
| Lilac Industries Ltd Director • Unreported | 26 Apr 2023←2 Years 6 Months→Current | Active | |
| Marine Growth Prevention Specialists Limited Director • Director | 8 Jan 2020←5 Years→Current | Active | |
| Selkie Marine Ltd Director • Managing Director | 5 Dec 2018←2 Years 6 Months→22 Jun 2021 | Dissolved | |
| Loch Fife Ltd Director • Company Director | 25 Jul 2017←3 Years→13 Apr 2021 | Dissolved | |
Cryco Limited Director • Director | 20 Dec 2012←5 Years→24 Jul 2018 | Dissolved | |
