| Company | Timeline | Status | |
| Tarways Asphalte Co. Limited Director • Contractor | 24 May 1992←7 Years→12 Nov 1999 | Active | |
| Tarways Asphalte Co. Limited Secretary • Unreported | 24 May 1992←7 Years→12 Nov 1999 | Active | |
| Landways Limited Director • Contractor | 24 Jul 1991←10 Years→31 Jul 2001 | Active | |
| Landways Limited Secretary • Unreported | 24 Jul 1991←10 Years→31 Jul 2001 | Active | |
