| Company | Timeline | Status | |
| Optiquality (Holdings) Limited Secretary • Unreported | 17 Sep 1999←10 Years→22 Sep 2009 | Active | |
| Optiquality Limited Director • Director | 11 May 1999←23 Years→30 Dec 2022 | Active | |
| Optiquality (Holdings) Limited Director • Company Director | 18 Sep 1992←30 Years→30 Dec 2022 | Active | |
| Quality Lenses Limited Director • Optical Manufacturer | 14 May 1992←12 Years→4 Jan 2005 | Dissolved | |
| Quality Lenses Limited Secretary • Unreported | 14 May 1992←12 Years→4 Jan 2005 | Dissolved | |
| Quality Optics Limited Director • Optical Manufacturer | 14 May 1992←30 Years→30 Dec 2022 | Active | |
| Quality Optics Limited Secretary • Unreported | 14 May 1992←17 Years→22 Sep 2009 | Active | |
