| EML 1997 LIMITED | Private company limited by shares | Dissolved |
| CSS 1997 LIMITED | Private company limited by shares | Dissolved |
| ESC (1997) LIMITED | Private company limited by shares | Live |
| 1997 COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA 1997 LIMITED | Private company limited by shares | Dissolved |
| VINO & OLIO (1997) LIMITED | Private company limited by shares | Dissolved |
| 19970 Limited | Private company limited by shares | Live |
| YIU WEI COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOI LEI LOI LIMITED | Private company limited by shares | Live |
| ZQF LIMITED | Private company limited by shares | Live |
| OPM LIMITED | Private company limited by shares | Dissolved |
| 新啟蒙智庫有限公司 | Private company limited by shares | Live |
| 666 LIMITED | Private company limited by shares | Live |
| 520 LIMITED | Private company limited by shares | Live |
| Dry & Co. Limited | Private company limited by shares | Live |
| A & Z INC LIMITED | Private company limited by shares | Live |
| 1997'S Company Limited | | Live |