| Company | Timeline | Status | |
| Meadowville Court Management Limited Director • Company Director & Teacher | 4 Oct 2002←1 Year 5 Months→29 Mar 2004 | Active | |
| D Beer Limited Director • Lecturer | 2 Oct 2001←14 Years→23 Mar 2016 | Active | |
| Aab Construction Limited Director • Teacher | 23 Nov 1991←24 Years→23 Mar 2016 | Active | |
| A A Beer Limited Director • Lecturer | 23 Nov 1991←24 Years→23 Mar 2016 | Active | |
