| Company | Timeline | Status | |
| University Design Forum Director • Unreported | 9 May 2017←8 Years→Current | Active | |
| Xanadome Limited Director • Architect | 24 Jul 2000←21 Years→21 Sep 2021 | Active | |
| Fraser Brown Mackenna Ltd Director • Unreported | 17 Nov 1999←25 Years→Current | Active | |
| Fraser Brown Mackenna Ltd Secretary • Unreported | 17 Nov 1999←17 Years→1 Jun 2017 | Active | |
