| BY Y.B. STUDIO ASIA LIMITED | Private company limited by shares | Live |
| Y.B.A. LIMITED | Private company limited by shares | Live |
| YBAHK LIMITED | Private company limited by shares | Live |
| Guangzhou YBAS Seals Technology Co., Limited | Private company limited by shares | Live |
| YBCom Limited | Private company limited by shares | Dissolved |
| Y.B.D. Diamonds Limited | Private company limited by shares | Live |
| YBDC LIMITED | Private company limited by shares | Live |
| YBDEVELOPPEMENT Limited | Private company limited by shares | Live |
| YBDH CO., LIMITED | Private company limited by shares | Live |
| YBEES GROUP LIMITED | Private company limited by shares | Live |
| YBELIEF COMPANY LIMITED | Private company limited by shares | Live |
| Y-Best LIMITED | Private company limited by shares | Live |
| YBEX Limited | Private company limited by shares | Live |
| YBHM SYSTEMS CO., LIMITED | Private company limited by shares | Live |
| Y.B.I. INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| YBIRD COMPANY LIMITED | Private company limited by shares | Dissolved |
| YBJIATONG (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| YBLUE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| YBMS Limited | | Live |
| YBOND HK LIMITED | Private company limited by shares | Live |
| YBRANT HONG KONG LIMITED | Private company limited by shares | Live |
| Hong Kong YBRW Trading Co., Limited | | Live |
| Y.B.S LIMITED | Private company limited by shares | Live |
| YB&S Trading Limited | Private company limited by shares | Dissolved |
| YBSORC LIMITED | Private company limited by shares | Dissolved |
| YBST INDUSTRY LIMITED | Private company limited by shares | Live |
| YBUW INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |