| HONGKONG BLUE DIAMOND JEWELLERY (INTERNATIONAL) GROUP CO., LIMITED | Private company limited by shares | Live |
| BLUE MOON ECOLOGICAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| BLOSSOM WELL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BLUE2 AUDIO CO., LIMITED | Private company limited by shares | Live |
| USA BLUE RIBBON BEER (INVESTMENT) GROUP CO., LIMITED | Private company limited by shares | Live |
| BLUE BIRD CORPORATION LIMITED | Private company limited by shares | Live |
| Alliance Blue Hongkong Electronic Science&Technology Co., Limited | Private company limited by shares | Live |
| HONGXIN BLUE SEA SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Blue Hawaii Surf (China) Limited | Private company limited by shares | Live |
| HC Bluestone Limited | Private company limited by shares | Live |
| BLUE LAGOON HK LIMITED | Private company limited by shares | Live |
| SUN BLOOM LIMITED | Private company limited by shares | Live |
| BLUE ON LIMITED | Private company limited by shares | Live |
| BLESS UP LIMITED | Private company limited by shares | Live |
| BLESS CORPORATION LIMITED | Private company limited by shares | Live |
| MAX BLOOM LIMITED | Private company limited by shares | Live |
| Blackboard Limited | Private company limited by shares | Live |
| Blast Productions Limited | Private company limited by shares | Live |
| BLUE SKY EXPORT LIMITED | Private company limited by shares | Live |
| RICH BLOOM ASIA LIMITED | Private company limited by shares | Live |
| GuangZhou Sea Blue Industrial Co., Limited | Private company limited by shares | Live |
| Hong Kong Blue Mountain Resources Co., Limited | Private company limited by shares | Live |
| HONGKONG OCEAN BLUE CO., LIMITED | Private company limited by shares | Live |
| BLUE OCEAN FASHION TRADING CO., LIMITED | Private company limited by shares | Live |
| SURPLUS BLOSSOM HOLDINGS LIMITED | Private company limited by shares | Live |
| BLUE CASTLE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BLUESKYNAIL COSMETICS (US) CO., LIMITED | Private company limited by shares | Live |
| BLITZ ASIA LIMITED | Private company limited by shares | Live |
| Fully Bless Limited | Private company limited by shares | Live |
| RICH BLOSSOM HOLDINGS LIMITED | Private company limited by shares | Live |
| BLOSSOM TRADE LINKS (HK) LIMITED | Private company limited by shares | Live |
| NINGBO BLUESKY LIMITED | Private company limited by shares | Live |
| BLOOMAX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BLUE SKY PHOTOELECTRIC (HK) CO., LIMITED | Private company limited by shares | Live |
| BLUE SEA & BLUE SKY GROUP (HK) CO., LIMITED | Private company limited by shares | Live |
| HK BLOSSOM COSMETICS LIMITED | Private company limited by shares | Live |
| DEEP BLUE ELECTRONIC TECHNOLOGY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| BLUE RIDGE CHINA LIMITED | Private company limited by shares | Live |
| HUGO BLESS LIMITED | Private company limited by shares | Live |
| BLUE DRAGONFLY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BLUE EASY FURNITURE LIMITED | Private company limited by shares | Live |
| BLUE PACIFIC INTERNATIONAL PVT. LIMITED | Private company limited by shares | Live |
| Blossom Craft Company Limited | Private company limited by shares | Live |
| GUANGZHOU BLUE OCEAN SHIPPING AUTOMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BLOSSOM INTERNATIONAL TRADING DEVELOPMENT LIMITED | Private company limited by shares | Live |
| GUANGDONG FOSHAN BLUE PEAFOWL CERAMICS LIMITED | Private company limited by shares | Live |
| BLUE GROWTH CAPITAL LIMITED | Private company limited by shares | Live |
| RIGHT BLUE LIMITED | Private company limited by shares | Dissolved |
| BLUE LEMON LIMITED | Private company limited by shares | Dissolved |
| Blue Ocean Time (HK) Co., Limited | Private company limited by shares | Live |
| BLUE SKY PACIFIC LIMITED | Private company limited by shares | Live |
| BLUE DELIGHTS LIMITED | Private company limited by shares | Dissolved |
| WIN BLOSSOM LIMITED | Private company limited by shares | Live |
| BLAC GROUP LIMITED | Private company limited by shares | Live |
| BLUE ICE TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA BLOOM ENTERPRISE LIMITED | Private company limited by shares | Live |
| BLUE CHAMPION LIMITED | Private company limited by shares | Live |
| SHINY BLOOM LIMITED | Private company limited by shares | Live |
| ETERNAL BLISS LIMITED | Private company limited by shares | Live |
| BLOOP LIMITED | Private company limited by shares | Live |
| Blue Ocean International Development Limited | Private company limited by shares | Live |
| BLUEPRINT INTERNATIONAL DESIGN PROJECT CO., LIMITED | Private company limited by shares | Live |
| BLISSFUL DAY LIMITED | Private company limited by shares | Live |
| Blossom Literacy Co. Limited | Private company limited by shares | Live |
| BLENHEIM PARTNERS LIMITED | Private company limited by shares | Live |
| HK BLUE PAUL GROUP FASHION LIMITED | Private company limited by shares | Live |
| BLUE BOXING COMMUNICATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| U.S.A. BLUE RIBBON (BLUE BOUTIQUE) BEER INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| BLUE SKY HEALING HOME LIMITED | Company limited by guarantee | Live |
| COBALT BLUE GLOBAL LIMITED | Private company limited by shares | Live |
| BLUE OCEAN INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Live |
| BLUE LIGHTINGS TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| BLOSSOM FORTUNE LIMITED | Private company limited by shares | Dissolved |
| BLUE GRASS FASHION CO., LIMITED | Private company limited by shares | Live |
| SUPERB BLOOM LIMITED | Private company limited by shares | Live |
| YANGHE (GROUP) THE BLUE TO RED CO., LIMITED | Private company limited by shares | Live |
| BLUE CIRCLE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| COBALT BLUE ENTERPRISES LIMITED | Private company limited by shares | Live |
| BLUE WHALE DEVELOP LIMITED | Private company limited by shares | Dissolved |
| Blossoming Film Investment Limited | Private company limited by shares | Live |
| STAR BLUE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BLUE HORSEY GLOBAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Blisscious Cupcakes Limited | Private company limited by shares | Dissolved |
| DEEP BLUE SKY TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLUEFIRE INDUSTRIES LIMITED | Private company limited by shares | Live |
| MIGHTY BLOSSOM LIMITED | Private company limited by shares | Live |
| USA BLUE RIBBON (BLUE CLASSIC) BEER INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| BLUE OCEAN IMAGING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BLUE TRADE CO., LIMITED | Private company limited by shares | Live |
| BLUEPRINT INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| BLUESAIL LIMITED | Private company limited by shares | Live |
| BLUE OCEAN PRECIOUS METAL INVESTMENT SERVICES (ASIA) LIMITED | Private company limited by shares | Live |
| BLUE SKY ECO ASSOCIATION LIMITED | Company limited by guarantee | Live |
| FAME BLOOM INVESTMENT LIMITED | Private company limited by shares | Live |
| BLUE ROCK BROTHER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BLUE PARROT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Blue Seaway Trading Co., Limited | Private company limited by shares | Dissolved |
| BLUE OCEAN DEVELOPMENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BLUE DRAGONFLY PROPERTY LIMITED | Private company limited by shares | Dissolved |
| BLUE ACCENT LIMITED | Private company limited by shares | Dissolved |