| Company | Timeline | Status | |
| Dickson, Middleton & Co. Limited Director • C.a.  | 5 Jun 1997←19 Years→30 Sep 2016  | Active  | |
| Dickson, Middleton & Co. Limited Director • C.a.  | 5 Jun 1997←1 Year→4 Jul 1998  | Active  | |
| Self Assessment (Scotland) Limited Director • C.a.  | 5 Jun 1997←19 Years→30 Sep 2016  | Active  | |
