| Hong Ning Biotechnology Limited | Private company limited by shares | Live |
| HONG KONG NOUYAN BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG NUBLION BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NUMBER ONE HONG KONG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Biotechnology Organization | Company limited by guarantee | Live |
| Hong Kong Pallas Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong PaxloArthur Biotechnology Co., Limited | | Live |
| Pi-up Biotechnology Hong Kong Limited | Private company limited by shares | Live |
| Hong Kong pofenne biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Purina Biotechnology Limited | | Live |
| PUTAN (HONG KONG) BIO-TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong QingYu Biotechnology Co., Limited | | Live |
| Hong Kong Qinyilai Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Han Qiumei Biotechnology Limited | | Live |
| QIYEHONG BIO-TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Raydoo Biotechnology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Reaqua Biotechnology (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Regenerative Beauty Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Regine Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Rehablife Biotechnology Group Company Limited | Private company limited by shares | Live |
| HONG KONG REJUVENATION BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Ringpu Biotechnology Limited | | Live |
| Hong Kong (Rongrentang) Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Rongyantang Biotechnology Limited | Private company limited by shares | Live |
| RUICAOTANG (HONG KONG) BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Ji Da Ruig Biotechnology Limited | Private company limited by shares | Live |
| HONG KONG RUILAN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Ruixing Biotechnology Co., Limited | | Live |
| HONG KONG RUIYAN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG RUNDARUI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Sairui Biotechnology Company Limited | Private company limited by shares | Live |
| HONG KONG SCITONG BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Gynura Segetum Biotechnology Limited | Private company limited by shares | Live |
| HONG KONG SENDFU BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Serio Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong kong Seyo Biotechnology Co., Limited | Private company limited by shares | Live |
| SHAANXI YUN ZHI BIOTECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG SHANG SHI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG PING SHI BIOTECHNOLOGY SHARE LIMITED | Private company limited by shares | Live |
| Shaw Biotechnology (Hong Kong) Limited | | Live |
| HONG KONG SHENGFENG BIOTECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG SHENGXUN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Shou Ye Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Jun Shou Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Silia Biotechnology Co., Limited | Private company limited by shares | Live |
| Sino-American Purcell Biotechnology (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Sino-Dragon Biotechnology Limited | Private company limited by shares | Live Commenced dormancy on 14-Jul-2015 |
| SIYAN (HONG KONG) BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Skin Lai Biotechnology Co., Limited | Private company limited by shares | Live |
| HONG KONG SKIN LOVE BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Smart Biotechnology Limited | Private company limited by shares | Live |
| HONG KONG SQUARE TREE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| STAR (HONG KONG) BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Staysafe Biotechnology (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Sunbroad Biotechnology Limited | | Live |
| CALIFORNIA SUNSHINE (HONG KONG) BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG SUNSHINE GROUP BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Sunshine Biotechnology Limited | Private company limited by shares | Live |
| HONG KONG SUPERMOON BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TAIHENG (HONG KONG) BIOTECHNOLOGY LIMITED | | Live |
| Tantica Biotechnology (Hong Kong) Co., Limited | | Live |
| Hope Tech Biotechnology (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG WOKE BIOTECHNOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Biotechnology Testing Centre Limited | Private company limited by shares | Live |
| TIANCE BIOTECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG TIANCI BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG TIANRUI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG TIANRUN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TIANXIN BIOTECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG YIN MEI TONG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Tonghui Biotechnology Limited | Private company limited by shares | Live |
| TOREMY (HONG KONG) BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG AC BIOTECHNOLOGY TRADING LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Trauer Biotechnology Co., Limited | | Live |
| HONG KONG TREEALSO ONE BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Trish Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong U-Health Biotechnology Group Limited | Private company limited by shares | Dissolved |
| SINOCORE UNITED BIOTECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Uriah Biotechnology Co, Limited | | Live |
| Hong Kong SAL Vectors Biotechnology Limited | | Live |
| Hong Kong Wandantong Biotechnology Limited | | Live |
| Hong Kong Wanmei Biotechnology Co., Limited | Private company limited by shares | Live |
| Waseda Biotechnology (Hong Kong) Company Limited | | Live |
| Hong Kong Weimei Biotechnology Limited | Private company limited by shares | Live |
| Hong Kong Weisenyuan Biotechnology Co., Limited | | Live |
| HONG KONG WELL LIFE BIOTECHNOLOGY LIMITED | | Live |
| HONG KONG BIO WORLDCOM BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG JIA HE XIANG REN BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG XIANG RUI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| XIARUI (HONG KONG) BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Xinfeng Biotechnology Limited | | Live |
| HONG KONG XINRENTANG BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Xinwang Biotechnology Co., Limited | Private company limited by shares | Live |
| Hong Kong Jinfeng Xinxiu Biotechnology Limited | Private company limited by shares | Live |
| HONG KONG XIUZHENG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG YAMEILA BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| LIU YANG (HONG KONG) BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong hua Yang biotechnology co. Limited | Private company limited by shares | Live |
| HONG KONG YANGLIN BIOTECHNOLOGY (GROUP) LIMITED | Private company limited by shares | Live |
| Hong Kong yangmeiqin Biotechnology Co., Limited | Private company limited by shares | Live |