| Company | Timeline | Status | |
Caledonia Design & Build Ltd Director • Joiner | 31 Jul 2015←2 Years 1 Month→29 Aug 2017 | Dissolved | |
Prestonfield Construction Limited Director • Joiner | 1 Jun 2012←5 Years→30 Sep 2017 | Dissolved | |
| Annandale Builders Limited Director • Site Manager | 30 Nov 2009←6 Years→17 Dec 2015 | Active | |
