| 1957 & Co. (Hospitality) Limited | 08495 | 19-Aug-22 | | CoSec | | |
| Sundy Service Group Co. Ltd | 09608 | 16-Jan-20 | | CoSec | | |
| Mabpharm Limited | 02181 | | | CoSec | | |
| CROSSTEC Group Holdings Limited | 03893 | 20-Jan-23 | 11-Dec-24 | NED | | Resigned to devote more time to his other personal and business commitments. |
| Skymission Group Holdings Limited | 01429 | 22-Sep-23 | 15-Nov-24 | INED | | Mr. Tsang needs to devote more time to his other personal and business commitments. |
| Zijing International Financial Holdings Limited | 08340 | 25-Aug-23 | 01-Nov-24 | INED | | To allow him to devote more time for his other business commitments. |
| Sunshine 100 China Holdings Ltd | 02608 | 30-Nov-19 | 30-Sep-24 | CoSec | | Resigned |
| China Regenerative Medicine International Limited | 08158 | 30-Jan-20 | 20-Aug-24 | NED | | He would like to devote more time and attention to his other personal business engagements |
| Sterling Group Holdings Limited (KY) | 01825 | 28-Sep-21 | 26-Jun-24 | INED | | To allow him to devote more time for his other business commitments |
| CROSSTEC Group Holdings Limited | 03893 | 28-Sep-21 | 20-Jan-23 | INED | | Re-designated as a non-executive Director |
| Summi (Group) Holdings Limited | 00756 | 20-Jul-22 | 29-Sep-22 | NED | | Due to his other work commitments |
| Mobile Internet (China) Holdings Limited | 01439 | 06-Feb-20 | 05-Feb-21 | CoSec | | |
| INNO-TECH HOLDINGS LIMITED | 08202 | 28-Jun-19 | 22-Jun-20 | INED | | |
| Moody Technology Holdings Limited | 01400 | 29-Jan-19 | 07-Nov-19 | CoSec | | |
| Sino Energy International Holdings Group Limited | 01096 | 01-Nov-18 | 19-Jul-19 | CoSec | | |
