| Company | Timeline | Status | |
| The Institute Of Historic Building Conservation Director • Unreported | 8 Sep 2015←10 Years→Current | Active | |
| Royal Society Of Ulster Architects Director • Architects | 27 May 2010←4 Years→30 May 2014 | Active | |
| Ulster Historic Churches Trust Director • Architect | 29 Mar 2004←19 Years→5 Dec 2023 | Dissolved | |
| Bloomfield Collegiate School Director • Architect | 3 Dec 1999←22 Years→5 Oct 2022 | Dissolved | |
