| Company | Timeline | Status | |
| West Coast Drainage Ltd Director • Director | 18 Sep 2020←2 Years 5 Months→7 Mar 2023 | Dissolved | |
Scottwest Limited Director • Director | 7 Apr 2014←2 Years 1 Month→24 May 2016 | Dissolved | |
| Chrystal Energy Limited Director • Unreported | 4 Nov 2013←12 Years→Current | Active | |
| Ayrshire Gasworks Ltd Director • Director | 24 Sep 2013←12 Years→Current | Active | |
