| Company | Timeline | Status | |
| Barton Farms Limited(The) Director • Company Director | 1 Aug 1992←31 Years→24 Oct 2023 | Active | |
| Specialised Travel Concert Touring Limited Director • Company Director | 16 Jul 1991←3 Years→31 Jul 1994 | Active | |
| Hamish Cathie (Holdings) Limited Director • Company Director | 28 Jul 1989←34 Years→24 Oct 2023 | Active | |
