| Company | Timeline | Status | |
| Lister Shearing Equipment Limited Director • Director | 5 Jul 2002←5 Years→1 Oct 2007 | Active | |
| Lister Shearing Limited Director • Director | 5 Jul 2002←5 Years→1 Oct 2007 | Active | |
| Wahl (UK) Limited Director • Chairman | 5 May 1991←22 Years→18 Mar 2014 | Active | |
