| Company | Timeline | Status | |
| Beehive Coils Limited Director • Engineer | 8 Aug 1992←21 Years→22 Jun 2014 | Active | |
| Gem Industrial Products Limited Director • Engineer | 8 Aug 1991←22 Years→22 Jun 2014 | Active | |
| B.C. Tube Benders Limited Director • Engineer | 8 Aug 1991←22 Years→22 Jun 2014 | Active | |
