| Company | Timeline | Status | |
| Gladstones Limited Director • Company Director | 15 Apr 2002←4 Years→1 Apr 2007 | Active | |
| Andinvest Limited Director • Company Director | 2 May 2000←25 Years→Current | Active | |
| Stewart's (Edinburgh) Holdings Limited Director • Director | 9 Jun 1994←31 Years→Current | Active | |
| Grange (Edinburgh) Heritable Investment Company Limited Director • Company Director | 20 Jul 1993←32 Years→Current | Active | |
