| Company | Timeline | Status | |
| Scotcan Energy Limited Director • Unreported | 12 Jul 1990←11 Years→17 Jan 2002 | Active | |
| W..D.C. & F. Thomson Limited Director • Publisher | 12 Jul 1990←11 Years→17 Jan 2002 | Active | |
| Scottish Canadian Trust. Limited Director • Unreported | 12 Jul 1990←11 Years→17 Jan 2002 | Active | |
| D.C. Thomson & Company Limited Director • Publisher | 13 Dec 1988←13 Years→17 Jan 2002 | Active | |
| Meadowside Leasing Limited Director • Publisher | 23 Nov 1988←13 Years→17 Jan 2002 | Active | |
| Taytel Limited Director • Publisher | 23 Nov 1988←13 Years→17 Jan 2002 | Active | |
| John Leng & Company Limited Director • Publisher | 23 Nov 1988←13 Years→17 Jan 2002 | Active | |
| Scots Magazine, Limited Director • Publisher | 23 Nov 1988←13 Years→17 Jan 2002 | Active | |
| Taytel Limited Director • Unreported | 1 Jan 1970←32 Years→17 Jan 2002 | Active | |
