| Company | Timeline | Status | |
Hills Pounder Limited Director • Architect | 14 Oct 2003←10 Years→4 Mar 2014 | Dissolved | |
| Foildale Limited Director • Architect | 1 Jul 2000←25 Years→Current | Active | |
| Ashby Homes Limited Director • Architect | 22 Nov 1999←25 Years→Current | Active | |
| Graham Handley Architects Limited Director • Architect | 8 Feb 1997←28 Years→Current | Active | |
| E M Ashby Limited Director • Architect | 3 Apr 1992←33 Years→Current | Active | |
