| Company | Timeline | Status | |
| Telpro Limited Director • Company Director | 10 Apr 2003←22 Years→Current | Active | |
| Titanium Electrode Products Limited Director • Director | 18 Dec 2000←24 Years→22 Jul 2025 | Dissolved | |
| Titanium Electrode Products Limited Secretary • Director | 18 Dec 2000←1 Year 9 Months→10 Oct 2002 | Dissolved | |
