| Company | Timeline | Status | |
| Victoria Baths Trading Limited Director • Structural Engineer | 4 Mar 2013←1 Year 9 Months→8 Dec 2014 | Active | |
| The Manchester Victoria Baths Trust Director • Consuting Engineer | 28 Oct 2008←6 Years→8 Dec 2014 | Active | |
| WML Consulting Limited Director • Consulting Engineer | 1 May 1996←8 Years→30 Sep 2004 | Active | |
| Norder Design Associates Limited Director • Director | 17 Mar 1995←21 Years→22 Mar 2016 | Active | |
| Structural Investigations Ltd Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
