| Company | Timeline | Status | |
| Faculty Services Limited Director • Queen's Counsel | 7 Jan 2008←2 Years 11 Months→16 Dec 2010 | Active | |
| Hurstonian Investments Limited Director • Advocate | 4 Sep 2000←5 Years→22 Dec 2005 | Active | |
| Valteith Limited Director • Advocate | 23 Mar 1995←30 Years→Current | Active | |
| Valallan Limited Director • Advocate | 18 Feb 1991←34 Years→Current | Active | |
| Valern Limited Director • Advocate | 18 Apr 1990←35 Years→Current | Active | |
