| Company | Timeline | Status | |
| Newmace Properties Limited Director • Unreported | 30 Sep 1999←12 Months→28 Sep 2000 | Active | |
| Astra Court (Maintenance) Limited Director • Director | 1 Oct 1996←6 Years→15 Jan 2003 | Active | |
| A.W. Windsor Limited Director • Electrical Engineer | 12 Dec 1991←31 Years→3 Jan 2023 | Dissolved | |
| A.W. Windsor Limited Secretary • Unreported | 12 Dec 1991←31 Years→3 Jan 2023 | Dissolved | |
