| Company | Timeline | Status | |
| Aird Properties Limited Director • Director | 17 Dec 1997←22 Years→17 Mar 2020 | Active | |
| The Incorporated Glasgow, Stirlingshire & Sons Of The Rock Society Director • Company Director | 18 Jan 1993←6 Years→18 Jan 1999 | Converted/Closed | |
| Braishfield Manor Estate Limited Director • Company Director | 9 Dec 1988←6 Years→12 Oct 1995 | Active | |
| David Ker Property Company Ltd. (The) Director • Company Director | 9 Dec 1988←6 Years→12 Oct 1995 | Dissolved | |
| Kinkell Holdings (UK) Limited Director • Company Director | 9 Dec 1988←6 Years→12 Oct 1995 | Active | |
