| Company | Timeline | Status | |
| Premiere Optical Services Co. Limited Director • Director | 22 Jul 2013←12 Years→Current | Active | |
| Berryman Management Company Limited Director • Director | 22 Jul 2013←12 Years→Current | Active | |
| Premiere Holdings Limited Director • Director | 22 Jul 2013←12 Years→Current | Active | |
| Premiere Optical Services Co. Limited Secretary • Businesswoman | 28 Nov 2005←19 Years→Current | Active | |
| Premiere Holdings Limited Secretary • Businesswoman | 23 Sep 2005←20 Years→Current | Active | |
| Berryman Management Company Limited Secretary • Businesswoman | 23 Sep 2005←20 Years→Current | Active | |
| Webwish Limited Secretary • Businesswoman | 14 Sep 2005←20 Years→Current | Liquidation | |
| Premiere Vision Ltd Secretary • Director | 11 Jul 2005←20 Years→Current | Active | |
| Premiere Vision Ltd Director • Unreported | 11 Jul 2005←20 Years→Current | Active | |
| Premiere Optical Services (Properties) Limited Director • Unreported | 11 Jul 2005←20 Years→Current | Active | |
