| Company | Timeline | Status | |
| Bert Williams Properties Limited Director • Company Director | 22 Sep 1999←26 Years→Current | Active | |
| Bert Williams Properties Limited Secretary • Company Director | 5 Sep 1997←28 Years→Current | Active | |
| Amblemanor Limited Director • Company Director | 4 Apr 1991←34 Years→Current | Active | |
| Arena Developments Limited Director • Company Director | 31 Dec 1990←35 Years→Current | Active | |
