| MIEN BIOTECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| SOLA BIOTECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| HK Hold Young Biotechnology Co., Limited | Private company limited by shares | Live |
| HK DIB BIOTECHNOLOGY HOLDING LIMITED | Private company limited by shares | Dissolved |
| ALISON BIOTECHNOLOGY HOLDING LIMITED | Private company limited by shares | Dissolved |
| TAI CHUNG WAH BIOTECHNOLOGY PHARMACEUTICAL (HOLDING) LIMITED | Private company limited by shares | Live |
| Peg Biotechnology (HK) Holding Limited | | Live |
| FRANCE LY BIO-TECHNOLOGY (HK) HOLDING LIMITED | Private company limited by shares | Live |
| ZHONGHE BIOTECHNOLOGY HOLDING LIMITED | Private company limited by shares | Live |
| Homed Biotechnology (HK) Limited | Private company limited by shares | Live |
| HOMEOTOPIA BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONESTY BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG LEE BIO-TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| AN HONG BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK DAN HONG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG AGNES BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG AIDIKANG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG AILUO BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Aino Biotechnology Co., Limited | | Live |
| Hong Kong Ainolway Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Alfuty Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Anfuli Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Anmonson Biotechnology Company Limited | Private company limited by shares | Live |
| Hong Kong Aohua Biotechnology Co., Limited | Private company limited by shares | Live |
| APOLLO BIOTECHNOLOGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BIOTECHNOLOGY ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| Hong Kong Astaxanthin Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Audry Biotechnology Co., Limited | Private company limited by shares | Live |
| Ayeonhee (Hong Kong) Biotechnology Limited | Private company limited by shares | Live |
| Baoyee (Hong Kong) Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Basfu Biotechnology Co., Limited | | Live |
| Hong Kong Baygal Biotechnology Limited | Private company limited by shares | Live |
| HONG KONG BEATRIQUAN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG BEAUTY BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Pure Beauty Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong BeiMuXing Biotechnology Co., Limited | | Live |
| HONG KONG BESTALLY BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Betty (Hong Kong) Biotechnology Limited | Private company limited by shares | Live |
| BIG-DESERT (HONG KONG) BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Biobain Biotechnology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| BIOCTORS BIOTECHNOLOGY (HONG KONG) CO., LIMITED | | Live |
| BioIndex (Hong Kong) Biotechnology Limited | Private company limited by shares | Live |
| Bloomage Biotechnology (Hong Kong) Limited | | Live |
| BC BLUEBERRY BIOTECHNOLOGY (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| Bora Biotechnology (Hong Kong) Limited | Private company limited by shares | Live |
| 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 |