| Company | Timeline | Status | |
| YSTC Limited Director • Company Director | 5 Feb 2008←10 Years→20 Feb 2018 | Dissolved | |
| Silver Court (Didsbury) Management Company Limited Director • Restauranteur | 21 Nov 2002←22 Years→Current | Active | |
| Yang Sing Limited Director • Restauranteur | 16 Apr 1999←26 Years→Current | Liquidation | |
