| BAN CHOON COMPANY, LIMITED | Private company limited by shares | Dissolved |
| JUB TAI CHOON, LIMITED | Private company limited by shares | Dissolved |
| CHOON SENG CHONG LIMITED | Private company limited by shares | Dissolved |
| LI SZE CHOON CO., LIMITED | Private company limited by shares | Dissolved |
| CHOON ENTERPRISES LIMITED | Private company limited by shares | Live |
| Choon Industrial (Hong kong) Co., Limited | Private company limited by shares | Live |
| CHOON KEE NAVIGATION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ONG CHOON SENG LIMITED | Private company limited by shares | Dissolved |
| CHOON SEOUNG HUN LIMITED | Private company limited by shares | Dissolved |
| CHOONG SAU COMPANY LIMITED | Private company limited by shares | Live |
| CHOONG AND HAN INVESTMENTS LIMITED | Private company limited by shares | Live |