| Company | Timeline | Status | |
| Hugh Logan Plant & Engineering Services Limited Director • Schoolteacher | 31 Jan 1997←15 Years→23 May 2012 | Active | |
| Broompark Developments Limited Director • Company Director | 30 Mar 1995←30 Years→Current | Active | |
| James Cowie & Co. Limited Director • Company Director | 31 Aug 1989←22 Years→23 May 2012 | Active | |
| Broompark Investments Limited Director • Company Director | 30 Dec 1988←36 Years→Current | Active | |
