| Company | Timeline | Status | |
Northern Radiators (Bradford) Limited Director • Engineer | 26 Apr 1992←11 Years→3 Mar 2004 | Active | |
Northern Radiators (York) Limited Director • Engineer | 26 Apr 1991←12 Years→3 Mar 2004 | Dissolved | |
| Northern Radiators Limited Director • Engineer | 26 Apr 1991←12 Years→3 Mar 2004 | Active | |
