| Company | Timeline | Status | |
| Qmac Holdings Limited Director • Unreported | 7 Jun 2019←6 Years→Current | Active | |
| St Patrick's Archdiocesan Trust Limited Director • Unreported | 1 Jan 2017←8 Years→Current | Active | |
| Construction Employers Federation Limited Director • Building Contractor | 19 Apr 2010←8 Years→8 Apr 2019 | Active | |
| Qmac Construction Ltd Director • Unreported | 28 Mar 1997←28 Years→Current | Active | |
| Qmac Construction Ltd Secretary • Unreported | 28 Mar 1997←28 Years→Current | Active | |
