| SamJade Holdings Limited | Private company limited by shares | Live |
| HONGKONG SAMJAT GROUP LIMITED | Private company limited by shares | Live |
| SAMJET LIMITED | Private company limited by shares | Dissolved |
| SAMJI TRADING HK LIMITED | Private company limited by shares | Live |
| SAMJIN Global Limited | Private company limited by shares | Live |
| SAMJIN WEAVER Hong Kong Co., Limited | Private company limited by shares | Live |
| SAMJINDA INT'L (HK) HOLDING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SAMJIN-ENG CO. LIMITED | Private company limited by shares | Dissolved |
| SAMJOO (ASIA) CO., LIMITED | Private company limited by shares | Dissolved |
| SamJoo Industry & Trade Co., Limited | Private company limited by shares | Live |
| SAM&JUDY ASIA-PACIFIC TRADING (HK) LIMITED | Private company limited by shares | Live |
| SAMJUNG LIMITED | Private company limited by shares | Live |
| Samjung Tech (Far East) Limited | Private company limited by shares | Live |
| SAMJUNG STEEL PRODUCT COMPANY LIMITED | Private company limited by shares | Live |