| Company | Timeline | Status | |
| Holiday Rentals Scotland Limited Director • Architect | 7 Feb 2019←6 Years→Current | Active | |
| Susan Burness Architects Ltd Director • Architect | 29 Jun 2018←7 Years→Current | Active | |
| Gardyne Homes Ltd Director • Architect | 2 Oct 2014←11 Years→Current | Active | |
| Bell Ingram Design Limited Director • Architect | 1 Feb 2011←14 Years→Current | Active | |
| Bell Ingram Design Limited Director • Architect | 1 Feb 2011←13 Years→6 Sep 2024 | Active | |
| S & R Developments (Arbroath) Limited Director • Architect | 19 Sep 2007←18 Years→Current | Active | |
