| Company | Timeline | Status | |
| Ace Adhesives Limited Director • Executive | 3 Apr 1995←6 Years→28 Nov 2001 | Active | |
| J.C. Gilbert Limited Director • Executive | 18 Sep 1991←9 Years→3 Apr 2001 | Active | |
| Marcuse Glues & Chemicals Limited Director • Executive | 16 May 1991←9 Years→3 Apr 2001 | Active | |
