| Company | Timeline | Status | |
| Tarriebank Limited Director • Director | 31 Dec 1990←26 Years→1 Nov 2017 | Active | |
| Kayes And Co. (Electrical Contractors) Limited Director • Director | 26 Jul 1990←2 Years 5 Months→31 Dec 1992 | Dissolved | |
Alistair Burnett & Co Limited Director • Company Director | 31 Dec 1988←25 Years→2 Mar 2014 | Dissolved | |
| Tarriebank Limited Director • Unreported | 1 Jan 1970←47 Years→1 Nov 2017 | Active | |
