| Company | Timeline | Status | |
| Warren Travel Limited Director • Lecturer | 14 Sep 2001←2 Months→30 Nov 2001 | Active | |
| Warren Travel Limited Secretary • Lecturer | 14 Sep 2001←2 Months→30 Nov 2001 | Active | |
| The Railway Touring Company Limited Director • Company Secretary/director | 27 Nov 1997←4 Years→30 Nov 2001 | Active | |
| The Railway Touring Company Limited Secretary • Company Secretary/director | 27 Nov 1997←4 Years→30 Nov 2001 | Active | |
