| Company | Timeline | Status | |
| Anstim Limited Director • Chartered Surveyor | 1 Jun 2010←15 Years→Current | Active | |
| Anstim Limited Director • Chartered Surveyor | 1 Jun 2010←2 Days→3 Jun 2010 | Active | |
| Drogan Limited Director • Chartered Surveyor | 1 Apr 2010←15 Years→Current | Active | |
