| Company | Timeline | Status | |
| The Mayer Group Limited Secretary • Company Secretary | 10 Mar 2000←14 Years→13 Oct 2014 | Active | |
| Controlshare Limited Secretary • Unreported | 22 Nov 1993←20 Years→13 Oct 2014 | Active | |
| Mayer Investments Limited Secretary • Company Secretary | 22 Nov 1993←20 Years→13 Oct 2014 | Active | |
