| Company | Timeline | Status | |
| Campbell Riddell Trustees Limited Director • Solicitor | 24 Aug 1993←19 Years→1 Jan 2013 | Active | |
| Ranfurly Castle Golf Club. Ltd. (The) Director • Solicitor | 20 Apr 1989←12 Months→19 Apr 1990 | Active | |
| Cruachan Trustees Limited Director • Solicitor | 9 Mar 1989←24 Years→31 Mar 2013 | Active | |
