| Company | Timeline | Status | |
| Diana Drummond Limited Director • Tobacconist | 18 May 1989←1 Year 1 Month→11 Jul 1990 | Active | |
| WM. Mitchell & Co. (Kilmarnock) Limited Director • Tobacconist | 29 Dec 1988←5 Years→21 Feb 1994 | Active | |
| WM. Mitchell & Co. (Kilmarnock) Limited Director • Unreported | 1 Jan 1970←24 Years→21 Feb 1994 | Active | |
