| Company | Timeline | Status | |
| Heatex Limited Director • Director | 27 Sep 2001←1 Year→5 Oct 2002 | Active | |
| Electric Heaters Limited Director • Director | 15 Jun 1999←3 Years→23 Jan 2003 | Active | |
| Black Orange INV Ltd Director • Sales Director | 25 Jul 1997←2 Years 4 Months→2 Dec 1999 | Active | |
| Exheat Industrial Limited Director • Sales Director | 8 Sep 1992←9 Years→24 Jul 2002 | Active | |
| Exheat Limited Director • Sales Director | 9 Apr 1992←10 Years→24 Jul 2002 | Active | |
