| Company | Timeline | Status | |
| Davtee Holdings Limited Director • Surveyor | 5 Oct 1991←10 Years→9 Sep 2002 | Active | |
| Davtee Construction Limited Director • Surveyor | 5 Oct 1991←1 Year 9 Months→30 Jul 1993 | Active | |
| Havenburgh Properties Limited Director • Surveyor | 5 Oct 1991←10 Years→9 Sep 2002 | Active | |
| Davtee Investments Limited Director • Surveyor | 5 Oct 1991←6 Years→1 Sep 1998 | Active | |
