| Company | Timeline | Status | |
| Wickham Laboratories Holdings Limited Director • Chartered Surveyor | 21 Feb 2014←11 Years→Current | Liquidation | |
| George Durrant & Sons Limited Director • Chartered Surveyor | 1 May 1999←4 Years→1 Mar 2004 | Active | |
| Bamuir Investments Limited Director • Chartered Surveyor | 8 Aug 1991←34 Years→Current | Active | |
| Wickham Laboratories(S.P.F Farms)Limited Director • Director | 4 Jan 1991←7 Years→31 Mar 1998 | Dissolved | |
