| Company | Timeline | Status | |
| Sciaky Electronics Limited Director • Director | 5 Jun 2001←6 Years→18 Oct 2007 | Active | |
| Sciaky Electric Welding Machines Limited Director • Director | 12 Oct 1991←16 Years→18 Oct 2007 | Active | |
| Beama Limited Director • Unreported | 1 Jan 1970←37 Years→15 Oct 2007 | Active | |
