| Company | Timeline | Status | |
| Eurotec Industries Limited Director • Engineer | 9 Jun 1999←12 Years→22 Feb 2012 | Active | |
Gdat Limited Director • Engineer | 22 Dec 1992←5 Years→3 Nov 1998 | Dissolved | |
| Reliance Automatics Company Limited Director • Engineer | 24 Jun 1992←32 Years→13 Oct 2024 | Active | |
| Stokes Ridings Management Co. Limited Director • Engineer | 15 Sep 1991←7 Years→1 Aug 1999 | Active | |
