| Company | Timeline | Status | |
| Pave Seal Limited Director • Unreported  | 19 Nov 2014←10 Years→Current  | Active  | |
| WB Property Holdings Limited Director • Director  | 28 Jan 2011←14 Years→Current  | Active  | |
| Pro-Tech Sealants Limited Director • Director  | 26 Mar 2007←18 Years→Current  | Active  | |
| Multicrete Products Limited Director • Unreported  | 15 Mar 2006←19 Years→Current  | Active  | |
| Multicrete Products Limited Secretary • Unreported  | 15 Mar 2006←19 Years→Current  | Active  | |
