| Company | Timeline | Status | |
| BLD (SJ) Investments Limited Director • Surveyor | 16 Dec 2002←1 Year→24 Dec 2003 | Dissolved | |
| BLD (SJ) Limited Director • Chartered Surveyor | 23 Jul 1997←6 Years→24 Dec 2003 | Active | |
| The Mary Street Estate Limited Director • Chartered Surveyor | 12 May 1997←6 Years→24 Dec 2003 | Active | |
