| KOREA JORVE BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KOREA QIANZIMEI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Korea Xiangpei Biotechnology Co., Limited | Private company limited by shares | Live |
| KOREA YI KOU BIOTECHNOLOGY CORPORATION LIMITED | Private company limited by shares | Live |
| KOREA GLCOSMETIC BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| KOREA YSF BIOTECHNOLOGY INT'L GROUP LIMITED | Private company limited by shares | Live |
| KOREA LOLITA BIOTECHNOLOGY HOLDING GROUP LIMITED | | Live |
| KOREA HANRYY BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| KOREA HANSU BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KOREA HESONG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| KOREA MEISHANGNI BIOTECHNOLOGY INT'L GROUP LIMITED | Private company limited by shares | Live |
| Korea JieTianxia Biotechnology Group Limited | Private company limited by shares | Live |
| KOREA KANGLAIYA BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| KOREA SHENGKANG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| KOREA XUEZILIAN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KOWLOON BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| KUO-CHI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Kuoko Biotechnology Pharmaceutical Corporation Limited | Private company limited by shares | Live |
| PROCHEM BIOTECHNOLOGY LABORATORIES LIMITED | Private company limited by shares | Dissolved |
| PROCHEM BIOTECHNOLOGY LABORATORIES LIMITED | Private company limited by shares | Dissolved |
| DWD BIOTECHNOLOGY LABORATORY LIMITED | Private company limited by shares | Dissolved |
| LAB-TOP BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Labway Biotechnology Limited | Private company limited by shares | Live |
| HK LAIQIAO BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LAMSERMAR BIOTECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| New Land Biotechnology (HK) Limited | Private company limited by shares | Live |
| USA LANDAI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HK LANDIE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| FRANCE LANPHER BIOTECHNOLOGY (GROUP) CO., LIMITED | Private company limited by shares | Live |
| LANSHU BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 09-Oct-2018 |
| LANSION BIOTECHNOLOGY LIMITED | | Live |
| HK (LANSLEY) BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Italy Lanya Biotechnology Company Limited | Private company limited by shares | Live |
| LAZY CAT BIOTECHNOLOGY CO., LIMITED | | Live |
| Leafoo Biotechnology Limited | Private company limited by shares | Live |
| LEAPSOUL BIOTECHNOLOGY HK CO LIMITED | Private company limited by shares | Live |
| LEAPSOUL BIOTECHNOLOGY HK CO LIMITED | | Live |
| Learned Biotechnology Co., Limited | Private company limited by shares | Live |
| LEBEASU BIOTECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Lennon Biotechnology Limited | Private company limited by shares | Live |
| FRANCE LESMA BIOTECHNOLOGY COSMETICS CO., LIMITED | Private company limited by shares | Live |
| H. C. LEUNG BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Leveking Bio-technology (HK) Limited | Private company limited by shares | Live |
| France (Yi Lexuan) Biotechnology Co., Limited | Private company limited by shares | Live |
| HK LEYASOYU BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK LIANG ER LI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Gai Liangbaby Biotechnology Limited | Private company limited by shares | Live |
| Liangdian Biotechnology Company Limited | Private company limited by shares | Live |
| HK LIBRA BIOTECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| LIBULIAO (INDIA) BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| NEW LIFE BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FRENCH BEAUTY LIFE BIOTECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| HEALTH LIFE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| New Life Biotechnology (Hong Kong) Limited | Private company limited by shares | Dissolved |
| Leader Quality Life Biotechnology Limited | Private company limited by shares | Live |
| LIFEGENE BIOTECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| HK LIFU BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Liman Biotechnology Limited | Private company limited by shares | Live |
| HK LINDSEY BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK LIUYUE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| LOFNY BIOTECHNOLOGY (HK) COMPANY LIMITED | Private company limited by shares | Live |
| HK Lomhofy Biotechnology Group Limited | Private company limited by shares | Live |
| LONG HAO BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Long Key Biotechnology Limited | Private company limited by shares | Live |
| LONG DRAGON BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| LONGHUI BIOTECHNOLOGY CO., LIMITED | | Live |
| LONGLIQI BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| LONGLIVEGENE BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| British Tooth Loop Biotechnology Limited | Private company limited by shares | Live |
| Lorenia Biotechnology Co., Limited | Private company limited by shares | Live |
| FRANCE BEAUTY LOVER BIO-TECHNOLOGY (HONGKONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| FRANCE LOVER BIO-TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| LUCKKING BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK Ludingji Biotechnology Co., Limited | Private company limited by shares | Live |
| FRANCE LUONADANDI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK LUYI BIOTECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| HK LVSHIYUAN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Lyon (Hong Kong) Biotechnology Co., Limited | Private company limited by shares | Live |
| Nature Made Health Biotechnology (HK) Limited | Private company limited by shares | Live |
| HK MAGIC FACE BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| MAGIC PHOENIX BIOTECHNOLOGY LIMITED | | Live |
| MAGICAL BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Maier Biotechnology Limited | Private company limited by shares | Live |
| France Mairui Weier Biotechnology Co., Limited | Private company limited by shares | Dissolved |
| HK RUIMAY BEAUTY MAKEUP BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FRANCE MAKLITE BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| MANCHESTER BIO-TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MANHADUN (SHENZHEN) BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Mannay Biotechnology (Hong Kong) Company Limited | Private company limited by shares | Live |
| MARIGOLD (CHINA) BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| MARLEGA BIOTECHNOLOGY IMPORTS AND EXPORTS LIMITED | Private company limited by shares | Live |
| MATSU BIOTECHNOLOGY CORPORATION LIMITED | Private company limited by shares | Live |
| New Maxi Biotechnology & Cosmetics Limited | Private company limited by shares | Live |
| Maycon Bio-Technology (HK) Co., Limited | Private company limited by shares | Live |
| MG MedCare Biotechnology Limited | Private company limited by shares | Live |
| MEDHEALTH BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| ASIAN MEDICAL BIOTECHNOLOGY RESEARCH CENTER LIMITED | Private company limited by shares | Live |
| CHINA MEDICAL BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| China Medical Beauty Bio-Technology Company Limited | Private company limited by shares | Live |
| CHINA MEDICAL AND BIOTECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |