| Company | Timeline | Status | |
| Riverside (Olney) Management Company Limited Director • Company Director  | 13 Sep 2012←13 Years→Current  | Active  | |
J J Architects Limited Director • Architect  | 1 May 2012←5 Years→17 Oct 2017  | Dissolved  | |
Whittaker Prestidge Architects Limited Director • Architect  | 12 May 1994←20 Years→5 Aug 2014  | Dissolved  | |
Whittaker Prestidge Architects Limited Secretary • Architect  | 12 May 1994←20 Years→5 Aug 2014  | Dissolved  | |
