| Company | Timeline | Status | |
| The Institute Of Historic Building Conservation Director • Historic Building Architect  | 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  | |
