| Company | Timeline | Status | |
| Queen Street School Preservation Trust Director • Accountant | 1 Mar 2018←1 Year 9 Months→1 Dec 2019 | Active | |
| Cooke Webster & Co Limited Director • Accountant | 1 Aug 2008←10 Years→28 May 2019 | Dissolved | |
| Cooke Webster & Co Limited Secretary • Unreported | 16 Feb 2007←12 Years→28 May 2019 | Dissolved | |
