| BICHALLENGE MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| BICHANG FINANCE SERVICE LIMITED | Private company limited by shares | Live |
| BICHANG (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BICHANG (HONGKONG) LIMITED | Private company limited by shares | Live |
| BICHANG NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BICHANG TRADING CO., LIMITED | Private company limited by shares | Live |
| BICHEMICAL (HK) LIMITED | Private company limited by shares | Live |
| Bichemical Technology Limited | | Live |
| Bicheng Enterprise Limited | Private company limited by shares | Live |
| BICHENG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BICHENO LIMITED | Private company limited by shares | Dissolved |
| Bichi Co., Limited | Private company limited by shares | Live |
| BICHIKU H.K. LIMITED | Private company limited by shares | Dissolved |
| BICHIKU INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Bi-Ching Uniq. Company Limited | | Live |
| ITALY BICHO SANITARY WARES GROUP LIMITED | Private company limited by shares | Dissolved |
| Bichon Inn Co., Limited | Private company limited by shares | Live |
| Bichon Trading Limited | Private company limited by shares | Live |
| Bichrome Communication Limited | Private company limited by shares | Live |