| Company | Timeline | Status | |
| Malthouse (Ludham) Limited Secretary • Bursar | 9 May 2009←3 Years→30 Mar 2013 | Active | |
| Centurian Marketing Limited Secretary • Insurance Broker | 1 Feb 2002←23 Years→23 Sep 2025 | Dissolved | |
| Centurian Marketing Limited Director • Retired Insurance Broker | 1 Feb 2002←23 Years→23 Sep 2025 | Dissolved | |
