| Company | Timeline | Status | |
Retina Scottish Photography Festival Ltd Director • College Principal  | 22 May 2014←1 Year 7 Months→31 Dec 2015  | Dissolved  | |
| Air Service Training (International) Limited Director • College Principal  | 1 Jan 2006←4 Years→31 Mar 2010  | Dissolved  | |
| Air Service Training (Engineering) Limited Director • College Principal  | 1 Jan 2006←4 Years→22 Sep 2010  | In Administration  | |
| Brahan Business Services Limited Director • College Principal  | 1 Jan 2006←4 Years→31 Mar 2010  | Dissolved  | |
