| Company | Timeline | Status | |
| Waterlog Limited Director • Lecturer | 6 Feb 1995←1 Year 8 Months→28 Oct 1996 | Dissolved | |
| Waterlog Limited Secretary • Lecturer | 6 Feb 1995←1 Year 8 Months→28 Oct 1996 | Dissolved | |
| Medlar Press Limited Director • Lecturer | 26 Sep 1994←6 Months→1 Apr 1995 | Active | |
| Medlar Press Limited Secretary • Lecturer | 26 Sep 1994←6 Months→1 Apr 1995 | Active | |
