| VAST BLESS LIMITED | Private company limited by shares | Live |
| BLUE OCEAN ENERGY CO., LIMITED | Private company limited by shares | Live |
| GOLDEN BLUE CORPORATION LIMITED | Private company limited by shares | Live |
| LEAD BLUE LIMITED | Private company limited by shares | Live |
| BLAIZER RESTAURANT LIMITED | Private company limited by shares | Live |
| BLUEKEY LIMITED | Private company limited by shares | Live |
| BLUE SKY CATERING LIMITED | Private company limited by shares | Live |
| Blesson Consultancy (China) Limited | Private company limited by shares | Live |
| Blue Level Co. Limited | Private company limited by shares | Dissolved |
| SMART BLOSSOM MANAGEMENT CONSULTANCY LIMITED | Private company limited by shares | Live |
| HONG KONG BLUE OCEAN CULTURE MEDIA LIMITED | Private company limited by shares | Live |
| BLUE OCEAN UNITED GROUP LIMITED | Private company limited by shares | Live |
| BLUE SKY TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| BLUE POWER CORPORATION LIMITED | Private company limited by shares | Live |
| BLESS VANTAGE LIMITED | Private company limited by shares | Live |
| Blue Oak Holdings Limited | Private company limited by shares | Live |
| HONG KONG BLUE BAY IMPORT AND EXPORT COMPANY LIMITED | Private company limited by shares | Live |
| BLUE INTERNATIONAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Blue Eagle (HK) Aviation Investment Management Co., Limited | Private company limited by shares | Live |
| BLACKFISH LIMITED | Private company limited by shares | Dissolved |
| BLUE OCEAN SCIENCE AND TECHNOLOGY TRADING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BLUE BAY INT'L MARINE PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| HK BLUE SEA INT'L FASHION LIMITED | Private company limited by shares | Dissolved |
| HK BLUE DIAMOND MEIYE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHINA BLUE SILICON VALLEY LIMITED | Private company limited by shares | Live |
| CHINA BLUE SILICON VALLEY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Bleu International Development Limited | Private company limited by shares | Live |
| Blue Key International Limited | Private company limited by shares | Live |
| HONG KONG BLUE OCEAN BQ TRADING GROUP LIMITED | Private company limited by shares | Live |
| MEGA BLOOM LIMITED | Private company limited by shares | Live |
| HK LOVE THE BLUE MOTHER AND BABY NUTRITION HEALTH LIMITED | Private company limited by shares | Live |
| BLESS TALENT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Blue Mount Limited | Private company limited by shares | Live |
| BlueBurton Trading Limited | Private company limited by shares | Live |
| BLUE SUPREME LIMITED | Private company limited by shares | Live |
| HONGKONG BLUE STAR OF THE SEA JEWELRY CO., LIMITED | Private company limited by shares | Live |
| Blue Sea International (Hong Kong) Limited | Private company limited by shares | Dissolved |
| BLOSSOMS LIMITED | Private company limited by shares | Live |
| BLANCHE (CLOTHING) LIMITED | Private company limited by shares | Dissolved |
| BLUE GREY LIMITED | Private company limited by shares | Live |
| CHINA BLUE SILICON VALLEY ASSET LIMITED | Private company limited by shares | Dissolved |
| CHINA BLUE SILICON VALLEY INVESTMENT LIMITED | Private company limited by shares | Live |
| CHINA BLUE SILICON VALLEY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CHINA BLUE SILICON VALLEY (QINGDAO) LIMITED | Private company limited by shares | Dissolved |
| CHINA BLUE SILICON VALLEY (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| CHINA BLUE SILICON VALLEY ASSETS FINANCIAL LEASING LIMITED | Private company limited by shares | Dissolved |
| CHINA BLUE SILICON VALLEY INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHINA BLUE SILICON VALLEY INDUSTRIAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHINA BLUE SILICON VALLEY ASSETS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| TYRE BLADDER COMPANY LIMITED | Private company limited by shares | Live |
| BLUE SKY AND SEA IMPORT AND EXPORT LIMITED | Private company limited by shares | Dissolved |
| Blue Shark Limited | Private company limited by shares | Live |
| Blacklight Limited | Private company limited by shares | Live |
| MEGA BLOOM CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BLINDSPOT EVENTS LIMITED | Private company limited by shares | Live |
| BLAYZERS LIMITED | Private company limited by shares | Live |
| BLESS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLUEPLAN LIMITED | Private company limited by shares | Dissolved |
| CHINA (QING DAO) BLUE SILICON VALLEY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Blue Paper Limited | Private company limited by shares | Live |
| Black Gold Online Limited | Private company limited by shares | Live |
| BLUE EYES GLOBAL INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| BLESS SUCCESS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| BLUE LOOK INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| BLUE SPIRIT HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BLUSKY TRADING CO., LIMITED | Private company limited by shares | Live |
| FIRST BLUE SKY LIMITED | Private company limited by shares | Dissolved |
| Blenheim Partners HK Limited | Private company limited by shares | Live |
| BLUE DIAMOND HOLDINGS LIMITED | Private company limited by shares | Live |
| BLUSHLADY LIMITED | Private company limited by shares | Live |
| BLUE OCEAN EQUIPMENT (HK) LIMITED | Private company limited by shares | Live |
| CROWN BLOOM TRADE LIMITED | Private company limited by shares | Live |
| HK TENGDA ART DESIGNING BLADE MANUFACTURE LIMITED | Private company limited by shares | Live |
| BLUE WATER ENERGY LIMITED | Private company limited by shares | Dissolved |
| BLUE SKY ENVIRONMENTAL RECYCLING LIMITED | Private company limited by shares | Live |
| Blue Star Electronics Co., Limited | Private company limited by shares | Live |
| BLUE BAND GROUP LANXI BEER CO., LIMITED | Private company limited by shares | Live |
| BLUE MARG ENVIRONMENT TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Blue COBOL Limited | Private company limited by shares | Dissolved |
| Blue Pyrim Limited | Private company limited by shares | Live |
| BLUE SEASON LIMITED | Private company limited by shares | Live |
| ANNA BLUM LIMITED | Private company limited by shares | Live |
| CHINA BLOOM PROPERTIES LIMITED | Private company limited by shares | Live |
| Carbon Blue Technologies Limited | Private company limited by shares | Live |
| BLOCKHEADS LIMITED | Private company limited by shares | Live |
| HK BLZX INTERNATIONAL TECHNOLOGY GROUP CO., LIMITED | Private company limited by shares | Live |
| BLUEPRINT USA CO., LIMITED | Private company limited by shares | Live |
| Blue Lagoon Investment Limited | Private company limited by shares | Live |
| Blue Sky New Energy Technology Group Co., Limited | Private company limited by shares | Dissolved |
| BLUE SKY CROSS STITCH PLAN (HK) CO., LIMITED | Private company limited by shares | Live |
| BLUE SEA TEXTILES COMPANY LIMITED | Private company limited by shares | Live |
| Eight Blessings Limited | Private company limited by shares | Live |
| BLUE CAMEL RESOURCES LIMITED | Private company limited by shares | Live |
| Blue Mountains Group (International) Holdings Limited | Private company limited by shares | Live |
| BLUE ANT LIMITED | Private company limited by shares | Live |
| MADOKA BLAKE LIMITED | Private company limited by shares | Live |
| Blue Lotus Consulting Limited | Private company limited by shares | Live |
| BLUE OCEAN WINES GROUP (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| BLADEMASTER SHIPPING LIMITED | Private company limited by shares | Live |
| BLUE HEAVEN LIMITED | Private company limited by shares | Dissolved |