| Company | Timeline | Status | |
| Sig Insulations Limited Director • Company Director | 27 Sep 2007←8 Years→30 Oct 2015 | Dissolved | |
| Sheffield Insulations Limited Director • Company Director | 1 Sep 1997←18 Years→30 Oct 2015 | Active | |
| Warren Insulation Limited Director • Company Director | 4 May 1991←24 Years→30 Oct 2015 | Dissolved | |
