| Bittersweet Laboratory Limited | Private company limited by shares | Live |
| BIO-MAPPER TECNOLOGY LIMITED | Private company limited by shares | Live |
| BiGH Hong Kong Limited | Private company limited by shares | Live |
| BILLION PINE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| MARSLAN BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BIZWAY TRADING LIMITED | Private company limited by shares | Live |
| ASM BIOLOGICAL TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Bilaca (Asia & Pacific) Limited | Private company limited by shares | Live |
| Billion xin (Hongkong) Industrial Co., Limited | Private company limited by shares | Live |
| Hua An Biological International Group Co., Limited | Private company limited by shares | Live |
| BIOCARRIER BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| BILLION SCHOLAR TRADING (HK) LIMITED | Private company limited by shares | Live |
| HK SOM BIOTECH GROUP LIMITED | Private company limited by shares | Live |
| HK BILLION STAR LIMITED | Private company limited by shares | Live |
| BILLION STRONG INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION JOY INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Green Energy Bio-Tech Limited | Private company limited by shares | Live |
| BILLION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BILLION LINKS TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BILLION MEGA TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BILLION YIELD TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BILLION LUCK TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| CHARM BILLION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| HK BIFU LIMITED | Private company limited by shares | Live |
| NEW BILLION INC LIMITED | Private company limited by shares | Live |
| HK TIANXI BIOTECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| British Tooth Loop Biotechnology Limited | Private company limited by shares | Live |
| XIYATI BIOTECH LIMITED | Private company limited by shares | Live |
| Billion Plus (Asia Pacific) Development Limited | Private company limited by shares | Live |
| Hong Kong Youyang Biological Technology Limited | Private company limited by shares | Live |
| BITTARIS HOLDING LIMITED | Private company limited by shares | Live |
| BIDENGBAO TRADE LIMITED | Private company limited by shares | Live |
| BILLION DYNASTY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION DRAGON INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| BILLION RICH ENTERPRISES LIMITED | Private company limited by shares | Live |
| HONG KONG XUANRUI BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION MAGNIFICENT TRADING (HK) LIMITED | Private company limited by shares | Live |
| BILLION WHOLENESS TRADING (HK) LIMITED | Private company limited by shares | Live |
| Hong Kong Rongyantang Biotechnology Limited | Private company limited by shares | Live |
| BILLION WIN GROUP LIMITED | Private company limited by shares | Live |
| Cenebehring (Hong Kong) Biotech Co., Limited | Private company limited by shares | Live |
| BODE BILLION TRADING (HK) CO., LIMITED | Private company limited by shares | Live |
| BING YU DEVELOP LIMITED | Private company limited by shares | Live |
| Hong Kong Serio Biotechnology Co., Limited | Private company limited by shares | Live |
| Bitco Hong Kong Limited | Private company limited by shares | Live |
| BILLION SPRING (HK) LIMITED | Private company limited by shares | Live |
| BILLION LINKAGE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BIGGEST STAR TRADING LIMITED | Private company limited by shares | Live |
| WIN BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| Hong Kong Yongsheng Biotechnology Limited | Private company limited by shares | Live |
| BILLION RICHFIELD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION EASY INC LIMITED | Private company limited by shares | Live |
| CTS Biotechnology Co., Limited | Private company limited by shares | Live |
| XINYUAN BIOTECHNOLOGY INTERNTIONAL CO., LIMITED | Private company limited by shares | Live |
| Billion Capital Partners Limited | Private company limited by shares | Live |
| ZhongYan Biotechnology (HK) Co., Limited | Private company limited by shares | Live |
| BILLION PRIVILEGE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| JOINT BILLION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sea Dragon Billiard and Association Limited | Private company limited by shares | Live |
| HK BEIEBIBAN BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FRANCE MEIKEXILI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION MERRY LIMITED | Private company limited by shares | Live |
| BILLION WING LIMITED | Private company limited by shares | Live |
| Hong Kong Runxin Biological Technology Limited | Private company limited by shares | Live |
| DR BILLY LAW CLINIC LIMITED | Private company limited by shares | Live |
| HONG KONG KXK BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GREAT BILLION ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH BILLION INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| PUU LIH (CHINA) BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Max Biolab Co., Limited | Private company limited by shares | Live |
| HONG KONG NATURAL BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Bio4Yu Limited | Private company limited by shares | Live |
| Bitstige Public Relations Limited | Private company limited by shares | Live |
| HK DAN HONG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION AIM INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION SINO CREATION LIMITED | Private company limited by shares | Live |
| GLORY BILLION HOLDINGS LIMITED | Private company limited by shares | Live |
| HK SUYANMEI BIOTECH LIMITED | Private company limited by shares | Live |
| HK BINFUN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BILLION NATION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| JW Billion Group Limited | Private company limited by shares | Live |
| GOODOL BIOLOGICAL LIMITED | Private company limited by shares | Live |
| USA Henry Biochemical (Group) Co., Limited | Private company limited by shares | Live |
| TU-E CAPITAL (HK) BILLION WISDOM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Bingo Bingo International Group Limited | Private company limited by shares | Live |
| FU YAO HUI DE BIOCHEMISTRY CO., LIMITED | Private company limited by shares | Live |
| SUN BILLION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| BICHANG TRADING CO., LIMITED | Private company limited by shares | Live |
| NETHERLANDS XINMEIJIA BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG BINDEXINLI TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK LUOMANNI BIOTECH LIMITED | Private company limited by shares | Live |
| CanWell Biotech Limited | Private company limited by shares | Live |
| Biaoqing Holdings HK Limited | Private company limited by shares | Live |
| KEEN BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| NICE BILLION (CHINA) LIMITED | Private company limited by shares | Live |
| GOLD KIT BIO-TECH LIMITED | Private company limited by shares | Live |
| SPEEDY BILLION LIMITED | Private company limited by shares | Live |
| BILLION BONUS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Binhai Technology Co., Limited | Private company limited by shares | Live |
| China Creation Biotechnology Limited | Private company limited by shares | Live |