| Company | Timeline | Status | |
| AMS Holdings Limited Secretary • Unreported | 31 Jan 2008←4 Years→23 Oct 2012 | Active | |
| Whisper Agency Limited Secretary • Finance Director | 28 Nov 1995←16 Years→23 Oct 2012 | Active | |
| AMS Comms Limited Secretary • Accountant | 26 Oct 1994←18 Years→23 Oct 2012 | Active | |
| AMS Media Group Limited Secretary • Accountant | 26 Oct 1994←18 Years→23 Oct 2012 | Active | |
