| Biotech Hong Kong Limited | Private company limited by shares | Live |
| HONG KONG IVY BIO-TECH LIMITED | Private company limited by shares | Live |
| CEN BIOTECH HONG KONG LIMITED | Private company limited by shares | Live |
| lux biotech hong kong Limited | Private company limited by shares | Live |
| RSD Biotech (Hong Kong) Limited | | Live |
| GP Biotech (Hong Kong) Limited | | Live |
| ASFA BIO-TECH HONG KONG LIMITED | Private company limited by shares | Live |
| BIOTECH CITY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BBI INNOVATION (HONG KONG) BIOTECH CO., LIMITED | Private company limited by shares | Live |
| PRO EXACT BIOTECH INC. (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hankang Biotech Fund Advisor (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG KENENG HEALTH BIO-TECH (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| HRAIN Biotech (Hong Kong) Limited | Private company limited by shares | Live |
| Kachi Biotech (Hong Kong) Company Limited | | Live |
| BIOTECH CITY HONG KONG MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Manuka Bio-tech Hong Kong Limited | Private company limited by shares | Live |
| Pheromonicin Biotech (Hong Kong) Limited | Private company limited by shares | Live |
| MIDAS PLUS BIOTECH (HONG KONG) LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Feb-2014 |
| YI-MAB BIOTECH HONG KONG LIMITED | Private company limited by shares | Live |
| KOREA BIYOBI BIOTECH TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| South Korea Qiao Yu er Biotech (Hong Kong) Limited | Private company limited by shares | Live |
| LAIZEE (HONG KONG) BIOTECH COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong NeuX Biotech Life Sciences Company Limited | | Live |
| HONG KONG LINGJUQI BIO-TECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG LONG BIO-TECH CO. LIMITED | Private company limited by shares | Live |
| Longyao Biotech (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG BIOTECH MATERIALS LIMITED | Private company limited by shares | Live |
| MEDIC BEAUTY BIO-TECH (HONG KONG) LIMITED | Private company limited by shares | Live |
| Medsciences Biotech Hong Kong Limited | Private company limited by shares | Live |
| Hong Kong Cheng Ming Bio-Tech Limited | Private company limited by shares | Live |
| MOSI (Hong Kong) Biotech Company Limited | Private company limited by shares | Live |
| Hong Kong Nanopep Biotech Limited | | Live |
| Natural Roots Biotech (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG NATURE BIOTECH LIMITED | Private company limited by shares | Dissolved |
| Noni Biotech Hong Kong Limited | Private company limited by shares | Live |
| Number 1 HONG KONG bio-tech LIMITED | Private company limited by shares | Live |
| Hong Kong Orient Jiamei Biotech International Limited | Private company limited by shares | Live |
| BIOTECH ASIA PACIFIC (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Han Palace Biotech Co. Limited | Private company limited by shares | Live |
| HONG KONG EFFI PHARM BIOTECH COMPANY LIMITED | Private company limited by shares | Live |
| PHARMACIA BIOTECH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Poly Bio-Tech Limited | Private company limited by shares | Live |
| Hong Kong Powerlove Biotech Company Limited | Private company limited by shares | Live |
| PURE BIOTECH COMPANY (HONG KONG) LIMITED | | Live |
| PURE BIOTECH DRC COMPANY (HONG KONG) LIMITED | | Live |
| HONG KONG QIANNIANHE BIOTECH LIMITED | Private company limited by shares | Live |
| Rashwealth Biotech Hong Kong Limited | Private company limited by shares | Live |
| REGEN BIOTECH HONG KONG LIMITED | | Live |
| Hong Kong Regene Biotech Co Limited | | Live |
| SUN RISE (HONG KONG) BIO-TECH LIMITED | Private company limited by shares | Live |
| RISING SUN (HONG KONG) BIO-TECH LIMITED | Private company limited by shares | Live |
| Hong kong Routerlion Biotech Limited | Private company limited by shares | Live |
| HONG KONG RUIKKO BIO-TECH LIMITED | Private company limited by shares | Live |
| HONG KONG RUNFUYAN BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI BIO-TECH (HONG KONG) LIMITED | Private company limited by shares | Live |
| SHIN (HONG KONG) BIOTECH LIMITED | Private company limited by shares | Live |
| SHOUGUANG BIO-TECH (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG SILK ROAD BIOTECH LIMITED | Private company limited by shares | Live |
| HONG KONG SINGUWAY BIOTECH CO., LIMITED | Private company limited by shares | Live |
| HONG KONG SINOCROWN BIOTECH CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Songsae Biotech Limited | | Live |
| Hong Kong SunnyBay Biotech Limited | | Live |
| Sunwin Biotech Hong Kong Limited | Private company limited by shares | Live |
| TAYU Biotech (Hong Kong) Co., Limited | Private company limited by shares | Live |
| HONG KONG SHI HUA BIOTECH TECHNOLOGY HOLDING LIMITED | Private company limited by shares | Dissolved |
| Teresa BioTech (Hong Kong) Limited | | Live |
| Hong Kong DNA Biotech Testing Centre Limited | Private company limited by shares | Live |
| Hong Kong Tong Ji Sheng Tang Biotech Company Limited | Private company limited by shares | Live |
| TOYO BIO-TECH HONG KONG LIMITED | Private company limited by shares | Dissolved |
| TRI-I BIOTECH (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG UNITED INTERNATIONAL BIOTECH CO., LIMITED | Private company limited by shares | Live |
| TAYU United Biotech (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Hong Kong Vanderburg Biotech Co., Limited | Private company limited by shares | Live |
| VITAL BIOTECH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| VivaVision Biotech (Hong Kong) Limited | | Live |
| West-Mirror Biotech (Hong Kong) Limited | | Live |
| Hong Kong XABC Biotech Co., Limited | Private company limited by shares | Live |
| Hong Kong XinHengTai Biotech Co., Limited | Private company limited by shares | Live |
| HONG KONG SHENG YANG BIOTECH COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG YANSHUN BIOTECH LIMITED | Private company limited by shares | Live |
| HONG KONG OI YING BIO-TECH CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YOTO (INT'L GROUP) BIOTECH CO., LIMITED | Private company limited by shares | Live |
| Hong Yuen Biotech Company Limited | Private company limited by shares | Live |
| HONG KONG MU ZHENG BIO-TECH LIMITED | Private company limited by shares | Live |
| HONG KONG YUE ZHOU BIO-TECH LIMITED | Private company limited by shares | Dissolved |
| Hongene Biotech International Co., Limited | Private company limited by shares | Live |
| Biotech HongKong Limited | Private company limited by shares | Dissolved |
| ZDC BIOTECH (HONGKONG) LIMITED | Private company limited by shares | Live |
| S BIOTECH (HONGKONG) LIMITED | | Live |
| CHINA (HONGKONG) ENMEI BIOTECH CO., LIMITED | Private company limited by shares | Live |
| Hongkong Biotree Biotech Co., Limited | | Live |
| HONGKONG BOYUE BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| HONGKONG COPE BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| HONGKONG DENCON BIOTECH CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HAOCHENG BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| HONGKONG ZI XIN INTERNATIONAL BIOTECH CO., LIMITED | Private company limited by shares | Live |
| Hongkong Joyous Biotech Co., Limited | Private company limited by shares | Dissolved |
| Hongkong Laugend Bio-Tech Co., Limited | | Live |
| HONGKONG PRINCESS XIANGFEI BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| Hongkong Really Bio-tech Co., Limited | Private company limited by shares | Live |