| Company | Timeline | Status | |
| B.T. Properties Limited Director • Company Director | 9 Oct 1991←2 Years 10 Months→26 Aug 1994 | Active | |
| B.T. Properties Limited Secretary • Unreported | 9 Oct 1991←3 Years→31 Mar 1995 | Active | |
| B.T. Technical Systems Limited Director • Company Director | 9 Oct 1991←2 Years 10 Months→26 Aug 1994 | Active | |
| B.T. Technical Systems Limited Secretary • Unreported | 9 Oct 1991←3 Years→31 Mar 1995 | Active | |
