| Green Leader Holdings Group Limited | 00061 | 04-Oct-24 | | CoSec | | |
| Gudou Holdings Limited | 08308 | 11-Dec-23 | | INED | | |
| SuperRobotics Holdings Limited (BM) | 08176 | 31-May-22 | | CoSec | | |
| EPS Creative Health Technology Group Limited (KY) | 03860 | 09-Jul-21 | | INED | | |
| EPS Creative Health Technology Group Limited (KY) | 08183 | 09-Jul-21 | | INED | | |
| EAGLE NICE (INTERNATIONAL) HOLDINGS LIMITED | 02368 | 18-Nov-02 | | INED | | |
| PINE TECHNOLOGY HOLDINGS LIMITED | 01079 | 04-Jul-17 | 19-Mar-25 | CoSec | | Resigned due to further personal career commitments. |
| PINE TECHNOLOGY HOLDINGS LIMITED | 08013 | 04-Jul-17 | 19-Mar-25 | CoSec | | |
| Winshine Science Company Limited | 00209 | 23-Jun-23 | 28-Feb-25 | INED | | Resigned due to his desire to devote more time to his personal and other business engagements. |
| Wai Chun Bio-Technology Limited | 00660 | 18-Jul-22 | 13-Mar-23 | ED | | In order to devote more time to his personal commitments |
| Wai Chun Bio-Technology Limited | 00660 | 06-Nov-20 | 18-Jul-22 | INED | | Redesignated from an independent non-executive Director to an executive Director. |
| Wai Chun Group Holdings Limited | 01013 | 01-Mar-22 | 18-Jul-22 | INED | | Mr. Chan has to resign from the Board as he wishes to devote more time to his personal commitments |
| PINE TECHNOLOGY HOLDINGS LIMITED | 01079 | 08-Jun-17 | 31-May-22 | ED | | He would like to devote more time to his personal commitments |
| PINE TECHNOLOGY HOLDINGS LIMITED | 08013 | 08-Jun-17 | 31-May-22 | ED | | |
| Green Leader Holdings Group Limited | 00061 | 07-Jun-13 | 07-Nov-14 | CFO, CoSec | | |
| Hong Kong Robotics Group Holding Limited | 00370 | 20-Jul-11 | 21-May-13 | CoSec | | |
| Quam Plus International Financial Limited | 00952 | | 02-Sep-99 | CoSec | | |
| Quam Plus International Financial Limited | 00952 | 23-Dec-98 | 02-Sep-99 | ED | | |
