| Company | Timeline | Status | |
| Tiffinian Association Limited Director • Building Consultant | 4 Jun 2008←2 Years 8 Months→21 Feb 2011 | Active | |
| Tiffinian Limited Director • Contractor | 30 Mar 1993←3 Years→24 Sep 1996 | Liquidation | |
| Canbury Boathouse Limited(The) Director • Contractor | 9 Apr 1992←13 Years→11 Apr 2005 | Active | |
