| Company | Timeline | Status | |
| Industrial Electronics Holdings Limited Director • Director | 29 Oct 2008←17 Years→Current | Active | |
| North Staffordshire Railway Company (1978) Limited Director • Company Director | 28 Nov 1992←3 Years→9 Jan 1996 | Active | |
| Churnet Valley Railway (1992) Plc Director • Electrical Engineer | 30 Oct 1992←33 Years→Current | Active | |
| Industrial Electronics Limited Director • Electronics Engineer | 10 Dec 1991←34 Years→Current | Active | |
