| Company | Timeline | Status | |
| Mitchell's (Caravans) Limited Director • Company Director | 28 Jul 1994←31 Years→Current | Active | |
| J S Engineering Limited Director • Engineer | 31 Dec 1991←33 Years→Current | Active | |
| J. S. M. Engineering Limited Director • Engineer | 14 May 1991←34 Years→Current | Active | |
| Beeston Marina Limited Director • Engineer | 30 Apr 1991←34 Years→Current | Active | |
