| Company | Timeline | Status | |
Perbury Wright Limited Director • Consultant Engineer | 12 Aug 1994←25 Years→14 Apr 2020 | Dissolved | |
Wychwood Engineering Limited Director • Engineer | 18 Jul 1991←22 Years→23 Dec 2013 | Dissolved | |
Perbury Engineering Limited Director • Engineer | 11 Apr 1991←22 Years→23 Dec 2013 | Dissolved | |
