| HONG KONG BOSI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Botaier Biotechnology Co., Limited | Private company limited by shares | Live |
| HONG KONG BRAVE BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BYREDO (HONG KONG) BIOTECHNOLOGY COMPANY LIMITED | | Live |
| HONG KONG CABELL BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Cao-Ye Biotechnology Hong Kong Company Limited | Private company limited by shares | Live |
| HONG KONG CAREFOR BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG JIAMEI CENTURY BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG CHANGYOU BIOTECHNOLOGY CO., LIMITED | | Live |
| HONG KONG CHARMING BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Hong Cheng Biotechnology Limited | | Live |
| HONG KONG CHENGZE BIOTECHNOLOGY CO., LIMITED | | Live |
| Hong Kong Child Care Biotechnology Limited | | Live |
| Chong Wan Biotechnology (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong CHUANGLI Biotechnology Limited | Private company limited by shares | Live |
| CHUANHU (HONG KONG) BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CINDERELLA BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG CLEAN BIOTECHNOLOGY CO LIMITED | Private company limited by shares | Live |
| Hong Sen Bio-Technology Co., Limited | Private company limited by shares | Live |
| Pak Sui Hong Biotechnology Co., Limited | | Live |
| Hong Kong Acmeso Biotechnology Co., Limited | Private company limited by shares | Dissolved |
| Hong Kong Adolf Biotechnology Co., Limited | Private company limited by shares | Live |
| Amended Hong Kong Biotechnology Co., Limited | | Live |
| Hong Kong Anji Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Aoli Biotechnology Co., Limited | | Live |
| ASAHI BIO-TECHNOLOGY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HONG KONG BAIJIALI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Baiyiqin Biotechnology Co., Limited | | Live |
| Hong Kong Yi Bang Biotechnology Co., Limited | Private company limited by shares | Live |
| HONG KONG BANGHE BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Baohe Biotechnology Co., Limited | Private company limited by shares | Live |
| HONG KONG JOY BEAUTY BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Beijian Biotechnology Co., Limited | Private company limited by shares | Live |
| BIAOBANG (HONG KONG) BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Bonjour Biotechnology Co., Limited | Private company limited by shares | Live |
| HONG KONG BRASKEM BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Brilliance (Hong kong) Biotechnology Co., Limited | Private company limited by shares | Live |
| CHENG DU (HONG KONG) KE HONG BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Chengmei Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Chengyu Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Chenxizhiguang Biotechnology Co., Limited | | Live |
| Hong Kong Chushengtang Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Clear And Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong DaYaoFang Biotechnology Co., Limited | | Live |
| Hong Kong DingGe Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Dongxuantang Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Empire Biotechnology Co., Limited | Private company limited by shares | Live |
| Enchantress biotechnology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Hong Kong San Xu Biotechnology Engineering Co., Limited | Private company limited by shares | Live |
| Hong Kong Faithcare Biotechnology Co., Limited | | Live |
| Hong Kong Fangyan Biotechnology Co., Limited | | Live |
| HONG FENG BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Forest Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Fugui Biotechnology Co., Limited | | Live |
| HONG KONG FUHUALING BIOTECHNOLOGY CO., LIMITED | | Live |
| Hong Kong Lok Fung Biotechnology Co., Limited | | Live |
| Hong Kong Fuzhuang Biotechnology Co., Limited | | Live |
| Hong Kong Gongjitang Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Grey Biotechnology Co., Limited | Private company limited by shares | Live |
| HONG KONG GUOAO BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Guokang Bio-Technology Co., Limited | Private company limited by shares | Live |
| Hong Kong Hairuishi Biotechnology Co., Limited | Private company limited by shares | Live |
| HASUO (HONG KONG) BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Hengruilong Biotechnology Co., Limited | Private company limited by shares | Live |
| HONG KONG HONGMEI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Huada (Hong Kong) Biotechnology Co., Limited | | Live |
| HONG KONG BAI HUANG TU BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Huaxin Biotechnology Co., Limited | | Live |
| HONG KONG HUIYUAN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Jiamei Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Jiarun Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Jiashiwei Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Jingdi Biotechnology Co., Limited | | Live |
| Jinglangang Biotechnology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Hong Kong Jingrenhe Biotechnology Co., Limited | | Live |
| Jingxing Biotechnology (Hong Kong) Co., Limited | | Live |
| Hong Kong Jiyang Biotechnology Co., Limited | Private company limited by shares | Live |
| JIYAO BIOTECHNOLOGY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Joyberry Biotechnology Co., Limited | | Live |
| Hong Kong Juyuan Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Kangling Biotechnology Co., Limited | | Live |
| Hong Kong Kaverin Biotechnology Co., Limited | | Live |
| HONG KONG BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HE MEI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG DI NI BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG TAI MEI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG PU QIE LE BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HUA JIE BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG YUE LAI MEI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG YON AGE BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG JMT BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG RUI ZI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG TAI MEI NA BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Hi You Biotechnology Co., Limited | Private company limited by shares | Live |
| HONG KONG KXK BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CAI YUN (HONG KONG) BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| H&O KEY (HONG KONG) BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG WLM BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG BEN MEI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG WEI YA LI SHA BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |