| GL Biotech HK Investment Limited | Private company limited by shares | Live |
| HK TSD BIOTECH INVESTMENT LIMITED | Private company limited by shares | Live |
| L&H BIOTECH INVESTMENT LIMITED | Private company limited by shares | Live |
| H&D Biotech Investment Limited | Private company limited by shares | Live |
| Biotech Investment Advisory Limited | Private company limited by shares | Dissolved |
| PACIFIC BIO-TECH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PLUTO BIOTECH INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| WISDOM BIOTECH INVESTMENT LIMITED | Private company limited by shares | Live |
| CHARSIRE Biotech Investments Company Limited | Private company limited by shares | Dissolved |
| Invivogene Biotech Co., Limited | Private company limited by shares | Live |
| INVIVOGENE BIOTECH (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HK JABS BIO-TECH GROUP CO., LIMITED | Private company limited by shares | Live |
| JADA BIOTECH LIMITED | Private company limited by shares | Dissolved |
| JADA BIOTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| JanusLean Biotech Company Limited | Private company limited by shares | Live |
| Japan Kobe Biotech Co., Limited | | Live |
| CHINA JASON BIOTECH INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| HK Jensen Biotech Investment Limited | Private company limited by shares | Live |
| JESEN BIOTECH CO., LIMITED | Private company limited by shares | Live |
| KONG JIAN BIOTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| Jiangshan Bio-Tech (HK) Co., Limited | Private company limited by shares | Live |
| HK JIAPENG BIOTECH LIMITED | Private company limited by shares | Live |
| JIAXING YUANYU BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| CHINA INTERNATIONAL JIAYOU BIOTECH GROUP CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG JIAYOU BIOTECH CO., LIMITED | Private company limited by shares | Live |
| Jinfo Biotech Limited | Private company limited by shares | Live |
| JINGHANG BIOTECH HONGKONG LIMITED | Private company limited by shares | Live |
| HK JINSHENGYUAN SEA BIOTECH LIMITED | Private company limited by shares | Live |
| JIUSHI BIOTECH HK LIMITED | | Live |
| JiuSun Biotech Limited | | Live |
| Johns Hopkins Bio-Tech Limited | | Live |
| JONSIME RONGDE BIOTECH (HK) LIMITED | Private company limited by shares | Live |
| Joshtier Biotech Limited | Private company limited by shares | Live |
| JOVIAL TIME BIOTECH LIMITED | | Live |
| JOYLIFE BIOTECH USA LIMITED | Private company limited by shares | Dissolved |
| Red Jungle Bio-Tech Co. Limited | Private company limited by shares | Live |
| Junhe Biotech Limited | | Live |
| Germany Kaer White International Bio-Tech Limited | Private company limited by shares | Live |
| KAISEN BIOTECH LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KANG LI FENG BIOTECH LIMITED | Private company limited by shares | Dissolved |
| KANGRAO BIOTECH CO., LIMITED | Private company limited by shares | Live |
| HK kantik bio-tech Co., Limited | | Live |
| KASHION BIO-TECH CO., LIMITED | Private company limited by shares | Dissolved |
| KELEM BIOTECH LIMITED | Private company limited by shares | Live |
| Kexing Biotech Co., Limited | Private company limited by shares | Live |
| KEY-NATURE BIOTECH LIMITED | Private company limited by shares | Dissolved |
| Kincool Biotech Group Co., Limited | Private company limited by shares | Live |
| USA KINDA CHI-US BIOTECH LIMITED | Private company limited by shares | Dissolved |
| KINYO BIOTECH (HK) CO., LIMITED | Private company limited by shares | Live |
| KIREI BIO-TECH LIMITED | Private company limited by shares | Live |
| KNCM BIOTECH PHARMA LIMITED | Private company limited by shares | Dissolved |
| KONRAY BIOTECH LIMITED | Private company limited by shares | Live |
| KOREA BEAUTY AGREEMENT BIOTECH LIMITED | Private company limited by shares | Live |
| SOUTH KOREA ON THE ISLAND BEAUTY BIOTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KOREA CHANCI BIO-TECH INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| KOREA TONGYAN MEILAI BIO-TECH INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| KOREA TIANXI BIOTECH INTERNATIONAL HK INT'L HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BIOTECH LABORATORIES LIMITED | Private company limited by shares | Dissolved |
| CK BIOTECH LABORATORY LIMITED | Private company limited by shares | Live |
| CAC BIOTECH LABORATORY LIMITED | Private company limited by shares | Live |
| HK LADEAR BIOTECH LIMITED | Private company limited by shares | Live |
| LEE'S LADIES BIOTECH (HONG KONG) LIMITED | Private company limited by shares | Live |
| HK LAISUN BIOTECH CO., LIMITED | Private company limited by shares | Live |
| HK LANBOER BIOTECH (INT’L) LIMITED | Private company limited by shares | Live |
| U.S.A. LANGTIN BIO-TECH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| U.S.A. LANGTIN BIO-TECH LIMITED | Private company limited by shares | Live |
| LANSIN BIOTECH INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| HK LANYU BIOTECH LIMITED | Private company limited by shares | Live |
| New Leaf Biotech Holding Limited | | Live |
| Legend Biotech HK Limited | Private company limited by shares | Live |
| Legend Sky Biotech Investment Company Limited | | Live |
| LIANGTIAN BIOTECH (HONGKONG) LIMITED | Private company limited by shares | Live |
| Beauty Life Biotech Limited | Private company limited by shares | Live |
| SWISS LIFE KEY BIO-TECH INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| POWER LIFE BIOTECH LAB CO LIMITED | | Live |
| Life Star Biotech HK Limited | | Live |
| Beauty Whole Life Bio-Tech Co. Limited | Private company limited by shares | Live |
| Lifelab Biotech Limited | | Live |
| LIFENCODE BIOTECH LIMITED | Private company limited by shares | Live |
| LINDAN BIOTECH LIMITED | Private company limited by shares | Live |
| LINKMATH BIOTECH LIMITED | Private company limited by shares | Dissolved |
| LION BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| LIVERNA BIOTECH LIMITED | Private company limited by shares | Live |
| TENGEN LIZHU BIOTECH CO. LIMITED | Private company limited by shares | Dissolved |
| HK Want Long Biotech Limited | Private company limited by shares | Live |
| LONG-LIFE BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| Longwood Biotech Limited | | Live |
| Lonlon Biotech Investment Limited | Private company limited by shares | Live |
| LOTOS BIOTECH LIMITED | Private company limited by shares | Dissolved |
| Guangzhou Lovbeauty Bio-tech Co., Limited | Private company limited by shares | Live |
| Lucy Biotech Limited | | Live |
| Lufinco Biotech Investment Limited | Private company limited by shares | Live |
| HK LUOMANNI BIOTECH LIMITED | Private company limited by shares | Live |
| Shenzhen Lvshiyuan Biotech Co., Limited | Private company limited by shares | Live |
| MAIN HARBOUR BIOTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HONGKONG MONA BIOTECH & INFOTECH MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| SONO BIOTECH MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| MANNA BIO-TECH (HK) LIMITED | Private company limited by shares | Dissolved |
| Manz Biotech (HK) Limited | | Live |
| BIWORLD MARINE BIO-TECH. LIMITED | Private company limited by shares | Dissolved |