| Company | Timeline | Status | |
Bertram Builders Limited Secretary • Company Director | 31 Dec 2002←15 Years→5 Jul 2018 | Dissolved | |
Bertram Builders Limited Director • Company Director | 8 Mar 2001←17 Years→5 Jul 2018 | Dissolved | |
| Bertram Homes Limited Director • Managing Director | 21 Dec 1994←30 Years→Current | Active | |
| Bertram Homes Limited Secretary • Company Director | 21 Dec 1994←3 Years→18 Sep 1998 | Active | |
