| Company | Timeline | Status | |
| J J Lim Limited Director • Building & Drainage  | 14 Nov 2016←8 Years→Current  | Active  | |
| J & J Turner Ltd Director • Building & Drainage  | 16 Jan 2015←10 Years→Current  | Active  | |
| A1 ALL Clear Ltd Director • Building & Drainage  | 10 Aug 1999←26 Years→Current  | Active  | |
