| Company | Timeline | Status | |
| GLL (Holdings) Ltd Director • Unreported | 23 Jul 2019←6 Years→Current | Active | |
| Ashmoon Limited Director • Unreported | 26 Mar 2013←12 Years→Current | Active | |
| Civil Engineering Contractors Association (Scotland) Director • Director | 28 Feb 2013←10 Years→7 Sep 2023 | Active | |
| George Leslie Plant Limited Director • Unreported | 16 Dec 2010←14 Years→Current | Active | |
| George Leslie Limited Director • Unreported | 1 Jul 2009←16 Years→Current | Active | |
