| Company | Timeline | Status | |
| Bristol Omnibus Company Limited Director • Company Director | 8 Dec 2003←22 Years→Current | Active | |
| Bristol Tramways & Carriage Company Limited Director • Company Director | 8 Dec 2003←22 Years→Current | Active | |
| Cranmore Railway Company Limited Secretary • University Lecturer | 19 Mar 2001←1 Year 3 Months→15 Jul 2002 | Active | |
| Cranmore Railway Company Limited Director • Univ Lecturer Company Director | 7 Aug 2000←1 Year 11 Months→15 Jul 2002 | Active | |
| East Somerset Railway Company Limited Director • University Lecturer | 5 Jul 2000←2 Years→15 Jul 2002 | Active | |
| Bath Bus Company Limited Director • Company Director | 28 Jan 1998←5 Years→17 Apr 2003 | Active | |
