| Giordano International Limited | 00709 | 23-May-91 | 17-May-24 | INED | | |
| Maxnerva Technology Services Limited | 01037 | 03-Feb-94 | 01-Dec-15 | INED | | |
| Isp Holdings Limited | 02340 | 19-Mar-09 | 18-Feb-14 | Non-Executive Director | | |
| Hsin Chong Group Holdings Limited | 00404 | 19-Mar-09 | 26-Apr-11 | Non-Executive Director | | |
| Idt International Limited | 00167 | 12-Jul-10 | 11-Apr-11 | CEO | | |
| Alltronics Holdings Limited | 00833 | 17-Jun-05 | 02-Jun-09 | INED | | |
| Isp Holdings Limited | 02340 | 27-Sep-08 | 19-Mar-09 | ED | | |
| Hsin Chong Group Holdings Limited | 00404 | 22-Feb-08 | 19-Mar-09 | ED | | |
| Isp Holdings Limited | 02340 | 01-Jan-05 | 01-Jan-08 | Alt ED | | |
| Hsin Chong Group Holdings Limited | 00404 | 03-Dec-04 | 28-Dec-07 | Alt ED | | |
| Chk Oil Limited (Bm) | 00632 | 18-Dec-01 | 24-May-06 | INED | | |
| Media Partners International Holdings Inc. | 08072 | 21-Nov-05 | 06-Apr-06 | INED | | |
| Medianation Inc. | 08160 | 10-Jun-03 | 30-Sep-05 | INED | | |
| Le Saunda Holdings Limited | 00738 | 05-Feb-02 | 29-Nov-02 | INED | | |
| Auto Italia Holdings Limited | 00720 | 28-May-01 | 07-Nov-02 | MD | | |
| Chinney Alliance Group Limited | 00385 | 01-Jul-00 | 07-Apr-01 | MD | | |
| Productive Technologies Company Limited (Bm) | 00650 | 19-Jul-00 | 07-Apr-01 | ED | | |
| Idt International Limited | 00167 | 30-Jun-00 | 28-Aug-00 | ED | | |
| Chinney Alliance Group Limited | 00385 | 17-Dec-98 | 01-Jul-00 | INED | | |
| Idt International Limited | 00167 | 30-Nov-92 | 30-Jun-00 | MD | | |
| China Overseas Grand Oceans Group Limited | 00081 | 31-Mar-17 | 16-Oct-90 | Non-Executive Director | | |
| Wing Tai Properties Limited | 00369 | 25-Mar-93 | 12-Jan-90 | Dir | | |
| Wing Tai Properties Limited | 00123 | | 12-Jan-90 | Dir | | |
| Hsin Chong International Holdings Limited | 00055 | 16-Dec-04 | 01-Jan-00 | MD | | |
