| Company | Timeline | Status | |
| Brant Associates Limited Director • Chartered Surveyor | 16 Dec 1998←5 Years→31 Dec 2003 | Active | |
Polygum Limited Director • Managing Director | 3 Oct 1994←1 Year→31 Oct 1995 | Dissolved | |
| Briggs Amasco Curtainwall Limited Director • Die | 20 Oct 1993←1 Year 5 Months→26 Mar 1995 | Liquidation | |
