| Company | Timeline | Status | |
| R. & L. Mackintosh Limited Director • Prop Manager | 1 Jun 1993←32 Years→Current | Active | |
| R. & L. Mackintosh Limited Secretary • Unreported | 26 Aug 1991←34 Years→Current | Active | |
| R. & L. Mackintosh Limited Director • Sales Manager | 14 Apr 1989←4 Months→10 Sep 1989 | Active | |
