| HK BAOLIXIAN BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BELLTO BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK BELTIA BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ZHI CHENG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Ce Cheng Biology Technology Limited | Private company limited by shares | Live |
| HK DEGUSAI BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DIYA BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK DUOLIDUO BIOLOGY ENGINEERING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FUMIAN BAICHENG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HAOXUAN BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YC Biology & Technology (Hong Kong) Limited | Private company limited by shares | Live |
| HK HONGCHAO BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK HUILI BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK JINCHENG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK KAIYAN BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK KANGHUI BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK KECHUANG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK LIYOU BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK LUBAN BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MARUWA BIOLOGY TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK MEIJUMEICHENG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FRANCE PAUSTEUR BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Qian Li Biology Technology Limited | Private company limited by shares | Live |
| REFINE BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| NEW CHANNEL RESOURCES BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK SHUIFUER BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK TAIHE BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TAIWAN WENYA GROUP BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| U.S.A YISIKANG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK WAIYIP BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK WANGSINGTONG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK YIFUFANG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK YOUNGTON BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| USA YUANLIJIAN BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK YUXIUQING HAIRDRESSING BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK YUXIUTANG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK ZHENHANMEI BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK TIANJIU BIOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| U.S.A BEILIJIAN BIOLOGY TECHNOLOGY (HK) HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK VINNIE MAE BIOLOGY LIMITED | Private company limited by shares | Live |
| SHUIHANG WINGYAM BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FRANCE XIANGLAIYA BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SWITZERLAND YIFEI BIOLOGY TECHNOLOGY INT'L GROUP CO., LIMITED | Private company limited by shares | Live |
| HK YIMEIQUAN BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK YIQUNTANG BIOLOGY S&T LIMITED | Private company limited by shares | Dissolved |
| Youcan Biology Limited | | Live |
| YOUNING BIOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HK YUAN CHOU BIOLOGY TECHNOLOGY INVESTMENT LIMITED | Private company limited by shares | Live |
| HK YUMEIYAN BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONGKONG YANG ZHENG (GROUP) BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| USA ZHIDA GROUP BIOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK ZHONG AI INT'L ENVIRONMENTAL PROTECTION BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ZHONGZHITANG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |