| Company | Timeline | Status | |
| D.A.T.A.S. Limited Director • Unreported | 11 May 1999←26 Years→Current | Active | |
| D.A.T.A.S. Limited Secretary • Designer | 11 May 1999←26 Years→Current | Active | |
| Beau-Ideal Limited Secretary • Designer | 27 Mar 1996←29 Years→Current | Active | |
| Beau-Ideal Limited Director • Unreported | 27 Mar 1996←29 Years→Current | Active | |
| Thickthorn Residents (1992) Limited Director • Unreported | 28 Feb 1993←32 Years→Current | Active | |
