| Company | Timeline | Status | |
| Colourgen Ltd Director • Director | 1 Sep 1992←2 Years 6 Months→28 Feb 1995 | Dissolved | |
| 80 Osborne Road, Windsor (Management) Limited Director • Unreported | 1 Jan 1970←30 Years→19 Jun 2000 | Active | |
| 80 Osborne Road, Windsor (Management) Limited Secretary • Unreported | 1 Jan 1970←25 Years→30 Jun 1995 | Active | |
