| Company | Timeline | Status | |
| KL Holdings Limited Director • Director | 31 Aug 2007←18 Years→Current | Active | |
| KL Pharmaceutical Limited Director • Director | 31 Aug 2007←18 Years→Current | Active | |
| Oxford Court Medical Services Limited Director • Salesman | 19 Jul 2007←18 Years→Current | Active | |
| Wise Pharmaceuticals Limited Director • Salesman | 1 Aug 2002←23 Years→Current | Active | |
| Marway Limited Director • Salesman | 1 Aug 2002←23 Years→Current | Active | |
| Cameolord Limited Director • Salesman | 1 Aug 2002←23 Years→Current | Active | |
| Longboon And Wise Limited Director • None | 1 Aug 2002←23 Years→Current | Active | |
| W. & B. (Longsight) Limited Director • Salesman | 1 Aug 2002←23 Years→Current | Active | |
| Wise Pharmacies Limited Director • Salesman | 1 Aug 2002←23 Years→Current | Active | |
| Wise Pharmaceuticals Limited Secretary • Unreported | 15 May 2000←25 Years→Current | Active | |
