| Company | Timeline | Status | |
| Airtrust Limited Director • Engineer | 1 Oct 1993←3 Years→26 Oct 1996 | Active | |
| Roof Units (Group) Limited Director • Engineer | 6 Apr 1992←5 Years→31 Jul 1997 | Active | |
Nca Manufacturing Limited Director • Engineer | 29 Nov 1991←5 Years→31 Jul 1997 | Dissolved | |
| Roof Units Limited Director • Engineer | 24 Nov 1991←5 Years→31 Jul 1997 | Active | |
| Fasgl Realisations Limited Director • Engineer | 26 Apr 1991←6 Years→31 Jul 1997 | Liquidation | |
