| SHIJIAZHUANG FUYANG BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BIEE INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| BILLION LINKER HOLDINGS LIMITED | Private company limited by shares | Live |
| AQUA GEL BIOTECH (HONGKONG) LIMITED | Private company limited by shares | Live |
| BILLION CONCORD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION GROW (ASIA) LIMITED | Private company limited by shares | Live |
| Shishi Biological Technology Co., Limited | Private company limited by shares | Live |
| HAPPY BILLION LIMITED | Private company limited by shares | Live |
| BILLION BASE LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Tongyi Biotechnology Group Limited | Private company limited by shares | Live |
| KANGBO BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Billion Infinity Business Development Limited | Private company limited by shares | Dissolved |
| Hong Kong New Momentum Biotechnology Limited | Private company limited by shares | Live |
| SHEEN BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| FRANCE XIN ZI BIOLOGICAL CO., LIMITED | Private company limited by shares | Live |
| FRANCE AOS BIOTECHNOLOGICAL GROUP LIMITED | Private company limited by shares | Live |
| BILLION EASY LIMITED | Private company limited by shares | Live |
| BILLION NEW INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION NICE INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION WELL INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| NEW BILLION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION BEST ASIA LIMITED | Private company limited by shares | Live |
| NANCHANG BIOTECH A&C BIOTECHNICAL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| BILLION CHARM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION LUCKY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PEZZI BISTRO LIMITED | Private company limited by shares | Live |
| BITRUM TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| KANBITIC BIOCHEMICAL CO., LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION CITY HOTEL SUPPLIES CO., LIMITED | Private company limited by shares | Live |
| OCEAN BISTRO CORPORATION LIMITED | Private company limited by shares | Live |
| Belle Billion Holdings Limited | Private company limited by shares | Live |
| BILLIONAIRE GROUP LIMITED | Private company limited by shares | Live |
| BILLION WORLD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Bismarck Health Management Limited | Private company limited by shares | Live |
| BIPO Service Limited | Private company limited by shares | Live |
| Billion Leader Investments Consulting Limited | Private company limited by shares | Live |
| BINBIN GLOBAL LIMITED | Private company limited by shares | Live |
| SURE BILLION CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION TONE INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| HK BINSITE FURNITURE LIMITED | Private company limited by shares | Live |
| ABLE BILLION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BIZCOM LIMITED | Private company limited by shares | Live |
| BIWEI LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BIYUN CULTURE LIMITED | Private company limited by shares | Live |
| ANDERSON BIOTECH (SHANGHAI) CO., LIMITED | Private company limited by shares | Live |
| BILLY GOATS LIMITED | Private company limited by shares | Live |
| Frontier Biotech Limited | Private company limited by shares | Live |
| KOREA Y&M BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BILLION FORTUNE TRADING LIMITED | Private company limited by shares | Live |
| Ground Biology Technology (Hong Kong) Limited | Private company limited by shares | Live |
| BioSample HK Limited | Private company limited by shares | Dissolved |
| BILLION TECH (ASIA) LIMITED | Private company limited by shares | Live |
| YIHUIYUAN HK BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AOSIN INTERNATIONAL (HK) BIOTECH CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Yamee Bio-Engineering Co., Limited | Private company limited by shares | Live |
| TOTAL BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BIONATURE COMPANY LIMITED | Private company limited by shares | Live |
| BIOTECHAPB.HK LIMITED | Private company limited by shares | Live |
| BILLION SENSE HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION STRIDE ENTERPRISE LIMITED | Private company limited by shares | Live |
| Dove Biotech Hong Kong Limited | Private company limited by shares | Live |
| BILLION IN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| METRO BILLION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Bienestar Limited | Private company limited by shares | Live |
| BILLION SINO CONSULTANTS LIMITED | Private company limited by shares | Live |
| ROYAL REGIMEN BIOTECH (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| BIGGER LIMITED | Private company limited by shares | Dissolved |
| BILLION ABLE INC LIMITED | Private company limited by shares | Live |
| TRIUMPH BILLION LIMITED | Private company limited by shares | Live |
| OUTRAM BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AMERICA NADOY BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HAPPY BIRD LIMITED | Private company limited by shares | Live |
| MAX BILLION CREATION LIMITED | Private company limited by shares | Dissolved |
| Billion Treasure (Hong Kong) Limited | Private company limited by shares | Live |
| TOTAL BILLION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| WELL BILLION CREATION LIMITED | Private company limited by shares | Live |
| BILLION JOY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION WIDE HOLDINGS LIMITED | Private company limited by shares | Live |
| A BILLIONAIRE APE LIMITED | Private company limited by shares | Live |
| GOLD BILLION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BILLION GOAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION GOLD (HK) INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| HK TIANYUAN BIOCHEMICAL TECH GROUP LIMITED | Private company limited by shares | Live |
| Comrich Biotech (HK) Limited | Private company limited by shares | Live |
| BIYATE GROUP LIMITED | Private company limited by shares | Live |
| HK JAIDUN BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLIONAIRE FINANCIAL LIMITED | Private company limited by shares | Live |
| BILLION ACHIEVE LIMITED | Private company limited by shares | Live |
| HONGKONG LONGDA BIOLOGICAL ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| JUNJIE (CHINA) BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK LAIQIAO BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Megawell BioTech Limited | Private company limited by shares | Dissolved |
| BIOSPRING BIOSCIENTIFIC CO., LIMITED | Private company limited by shares | Live |
| HONG KONG ANQILUO BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| IHU BIO-TECH CO., LIMITED | Private company limited by shares | Dissolved |
| Bifrost Enterprises Limited | Private company limited by shares | Dissolved |
| BILLION TOPPING LIMITED | Private company limited by shares | Live |
| BILLION TONE CORPORATION LIMITED | Private company limited by shares | Live |
| Bing Cheng Industrial Hk Shares Limited | Private company limited by shares | Live |