| Blueprint International Limited | Private company limited by shares | Dissolved |
| Blueprint International Limited | | Live |
| BLUEPRINT INTERNATIONAL DESIGN PROJECT CO., LIMITED | Private company limited by shares | Live |
| HK BLUEPRINT INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| New Blueprint International Technology Development Limited | | Live |
| Global Blueprint International Trade Limited | | Live |
| BLUEPRINT INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| BLUEPRINT INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| Blueprint Invest Limited | Private company limited by shares | Live |
| BLUEPRINT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BLUEPRINT LIGHTING LIMITED | Private company limited by shares | Live |
| BLUEPRINT MANAGEMENT CONSULTANCY LIMITED | Private company limited by shares | Live |
| Blueprint Marketing Limited | Private company limited by shares | Live |
| BLUEPRINT MATERIALS CO., LIMITED | Private company limited by shares | Live |
| BLUEPRINT MATTERS LIMITED | Private company limited by shares | Live |
| HealthCare BluePrint Network Limited | | Live |
| BLUEPRINT LUXURY PACKAGING (HK) CO., LIMITED | Private company limited by shares | Live |
| NEW BLUEPRINT PACKAGING PRODUCTS (HK) CO., LIMITED | Private company limited by shares | Live |
| Blueprint Planning Limited | | Live |
| BLUEPRINT PRODUCTION LIMITED | Private company limited by shares | Live |
| BLUEPRINT PROJECT MANAGEMENT LIMITED | Private company limited by shares | Live |
| Xin Blueprint Semiconductor Limited | | Live |
| BLUEPRINT BUSINESS SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| BLUEPRINT STUDIOS LIMITED | Private company limited by shares | Live |
| Success Blueprint Limited | | Live |
| SUPERIOR PTC BLUEPRINT COPYING LIMITED | Private company limited by shares | Dissolved |
| BLUEPRINT TECHNICAL CONSULTING LIMITED | Private company limited by shares | Live |
| BLUEPRINT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BLUEPRINT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Blueprint Technology Limited | | Live |
| HK JIALIAN BLUEPRINT TRADE CO., LIMITED | Private company limited by shares | Live |
| New Blueprint Trading Limited | | Live |
| Blueprint Treasure Limited | Private company limited by shares | Live |
| HK UNITED BLUEPRINT ADVERTISING CO., LIMITED | Private company limited by shares | Live |
| Blueprints Limited | | Live |
| The Blueprints Agency Limited | | Live |
| Blueprints Business Service Co., Limited | Private company limited by shares | Live |
| BLUEPRINTS ELECTRONICS LIMITED -THE- | Private company limited by shares | Dissolved |
| BLUE-PRO LIMITED | Private company limited by shares | Dissolved |
| Bluepulse Limited | | Live |
| BLUEPURE LIMITED | Private company limited by shares | Live |
| Blueqa (Hongkong) Technology Co., Limited | Private company limited by shares | Live |
| ROYAAL BLUEQCANYON TRADE LIMITED | Private company limited by shares | Live |
| Bluer Limited | Private company limited by shares | Live |
| BLUERA LIMITED | Private company limited by shares | Live |
| HONG KONG BLUE-READY MACHINERY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BLUEREED LIMITED | Private company limited by shares | Live |
| BLUERIDGE LIMITED | Private company limited by shares | Dissolved |
| Blueridge Company Limited | Private company limited by shares | Live |
| HK BLUERIDGE TRADE LIMITED | Private company limited by shares | Live |
| BLUERIG LIMITED | Private company limited by shares | Live |
| BLUERIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Bluerise Comex Co. Limited | Private company limited by shares | Live |
| BLUERIVER LIMITED | Private company limited by shares | Live |
| BLUERIVER INNOVATION LIMITED | Private company limited by shares | Live |
| BLUERO LIMITED | Private company limited by shares | Live |
| BLUEROCK LIMITED | Private company limited by shares | Dissolved |
| Bluerockhigh Limited | Private company limited by shares | Live |
| I BLUES LIMITED | Private company limited by shares | Live |
| Blue's Limited | Private company limited by shares | Live |
| Blue's HK Limited | | Live |
| BLUES ASIA LIMITED | Private company limited by shares | Live |
| BLUES DAILY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| BLUE'S BAR AND DART LIMITED | Private company limited by shares | Live |
| EAC BLUE'S HONG KONG LIMITED | | Live |
| INDIGO BLUES PVT LIMITED | Private company limited by shares | Live |
| HILL STREET BLUES LIMITED | Private company limited by shares | Live |
| Blues Network Technology Limited | Private company limited by shares | Live |
| BLUE'S TRADING LIMITED | Private company limited by shares | Live |
| ANGEL BLUES TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Vanda Blues Limited | Private company limited by shares | Live |
| BLUESABER LIMITED | Private company limited by shares | Live |
| BLUESAIL LIMITED | Private company limited by shares | Live |
| Bluesail New Valve Technology HK Limited | Private company limited by shares | Live |
| Bluesail New Valve Technology Asia Limited | Private company limited by shares | Live |
| Blueschip Company Limited | Private company limited by shares | Live |
| BLUESCOPE LYSAGHT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Bluescow Manufacturing Limited | Private company limited by shares | Dissolved |
| BLUESCREEN STUDIO LIMITED | Private company limited by shares | Live |
| BLUESEA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Bluesea N.L Limited | Private company limited by shares | Live |
| BLUESEA LIMITED | Private company limited by shares | Live |
| Bluesea recyling Limited | Private company limited by shares | Live |
| BLUESEA SHIPBROKERS PTE LIMITED | Private company limited by shares | Live |
| BLUESEALIFE LIMITED | Private company limited by shares | Live |
| BLUESEAS ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| Bluesee Co., Limited | | Live |
| Blueshark Group Limited | | Live |
| Blueshark (Hong Kong) Holding Limited | Private company limited by shares | Live |
| Blueshark Manufacturing Limited | | Live |
| Blueshark System Technologies Limited | | Live |
| BLUESHEET LIMITED | Private company limited by shares | Live |
| BLUESHIELD CAPITAL LIMITED | Private company limited by shares | Live |
| BLUESHIFT ASIA LIMITED | Private company limited by shares | Dissolved |
| BLUE-SHIRE HOLDING LIMITED | | Live |
| Bluesight HK Limited | Private company limited by shares | Live |
| BLUESIGN LIMITED | Private company limited by shares | Live |
| Bluesignal HK Limited | Private company limited by shares | Live |
| BLUESILVER HK LIMITED | Private company limited by shares | Live |
| Bluesis21 Company Limited | Private company limited by shares | Live |