| Company | Timeline | Status | |
| Scottish Water Horizons Limited Director • Quantity Surveyor | 31 Mar 2019←3 Years→2 Dec 2022 | Active | |
| GBV JV Limited Director • Director | 25 Jun 2013←1 Year 2 Months→1 Sep 2014 | Active | |
Stirling Water (2003) Limited Director • Quantity Surveyor | 31 Dec 2009←5 Years→26 Mar 2015 | Dissolved | |
