| Company | Timeline | Status | |
| 75 Monkton Street Residents Company Limited Secretary • Builder | 31 Jul 2000←1 Year 12 Months→29 Jul 2002 | Active | |
| 75 Monkton Street Residents Company Limited Director • Builder | 31 Jul 2000←2 Years 9 Months→20 May 2003 | Active | |
| RJ Williams & Sons Limited Director • Builder | 18 Aug 1999←9 Years→31 Mar 2009 | Active | |
