| Company | Timeline | Status | |
| Welcome To Yorkshire Director • Lecturer | 8 Jul 1998←2 Years 1 Month→9 Aug 2000 | Dissolved | |
| C & K Careers Ltd Director • Lecturer | 29 Mar 1995←4 Years→24 Mar 2000 | Active | |
| National Coal Mining Museum For England Trust Ltd Director • Lecturer | 3 Oct 1992←2 Years 5 Months→24 Mar 1995 | Active | |
