| Company | Timeline | Status | |
| Nor-Aero Limited Director • Quantity Surveyor | 9 May 2014←11 Years→Current | Active | |
| Evra Energy Limited Director • Surveyor | 13 Jan 2012←12 Years→11 Jun 2024 | Dissolved | |
| Hie Shetland Director • Surveyor | 27 Apr 2004←3 Years→3 Mar 2008 | Active | |
| M D Developments (Shetland) Limited Director • Quantity Surveyor | 2 Oct 2003←19 Years→1 Nov 2022 | Dissolved | |
| SCT Renewables Limited Director • Quantity Surveyor | 25 Sep 2003←3 Years→1 Jul 2007 | Active | |
| Viking Wind Limited Director • Surveyor | 15 Apr 2002←23 Years→Current | Active | |
| Shetland Aerogenerators Limited Director • Surveyor | 30 Nov 2001←24 Years→Current | Active | |
