| Company | Timeline | Status | |
| Pro-Tec Products Limited Director • Director | 8 Jan 2014←7 Years→13 Jul 2021 | Dissolved | |
| Pro-Tec Tapes Limited Director • Director | 6 Jan 2014←7 Years→13 Jul 2021 | Dissolved | |
| Convertex Limited Secretary • Adhesive Tape Converter | 11 Nov 1999←8 Months→1 Aug 2000 | Active | |
| Convertex Limited Director • Adhesive Tape Converter | 11 Feb 1999←26 Years→Current | Active | |
