| Company | Timeline | Status | |
| Pembroke Dock Museum Trust Director • Architect  | 1 Jan 2012←9 Years→27 Jul 2021  | Dissolved  | |
| The Pembroke Dock Heritage Trust Limited Director • Architect  | 3 Mar 2011←12 Years→17 Sep 2023  | Active  | |
| Pembroke Dock Museum Trust Director • Architect  | 28 Feb 2002←5 Years→7 Mar 2007  | Dissolved  | |
| Pembrokeshire Historic Buildings Trust Director • Chartered Architect / Director  | 21 Sep 2000←17 Years→18 Feb 2018  | Active  | |
| Pembroke Dock Museum Trust Secretary • Architect/director  | 3 Feb 1997←3 Years→10 Jan 2001  | Dissolved  | |
| Pembroke Design Limited Director • Architect  | 8 Jun 1991←25 Years→31 Mar 2017  | Active  | |
| Pembroke Design Limited Secretary • Unreported  | 8 Jun 1991←5 Years→13 Dec 1996  | Active  | |
