| BLUE RIVER ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| BLUE RIVER CREATIVE STUDIO LIMITED | Private company limited by shares | Live |
| BLUE RIVER TRADING COMPANY LIMITED | Private company limited by shares | Live |
| BLUE RIVIERA COMPANY LIMITED | Company limited by guarantee | Live |
| BLUE ROCK LIMITED | Private company limited by shares | Live |
| BLUE ROMAN COMPANY LIMITED | Private company limited by shares | Live |
| BLUE ROOM LIMITED -THE- | Private company limited by shares | Dissolved |
| Blue Rose Limited | Private company limited by shares | Live |
| BLUE ROSE TRADE LINK (HK) LIMITED | Private company limited by shares | Live |
| Rosi Blue Company Limited | Private company limited by shares | Dissolved |
| ROYAL BLUE LIMITED | Private company limited by shares | Dissolved |
| ROYAL BLUE LIMITED | Private company limited by shares | Live |
| BLUE ROYAL LIMITED | | Live |
| ROYAL BLUE ENTERPRISE LIMITED | Private company limited by shares | Live |
| ROYAL BLUE HOLDING LIMITED | Private company limited by shares | Live |
| ENGLAND ROYAL BLUE SHARK (GROUP) LIMITED | Private company limited by shares | Dissolved |
| ROYAL BLUE SPORTS LIMITED | Private company limited by shares | Dissolved |
| BLUE SKY RUBBER TRADE CO., LIMITED | Private company limited by shares | Live |
| BLUE SKY RUBBER PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| BLUE RUBY LIMITED | Private company limited by shares | Live |
| BLUE RUBY INVESTMENTS LIMITED | Private company limited by shares | Live |
| BLUE STAR SAFETY AUDITORS LIMITED | Private company limited by shares | Dissolved |
| BLUE SAGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLUE SAGE ASIA LIMITED | Private company limited by shares | Dissolved |
| BLUE SAIL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SAIL BLUE MARITIME CO. LIMITED | Private company limited by shares | Dissolved |
| BLUE SAND LIMITED | Private company limited by shares | Dissolved |
| ROYAL BLUE SANITARY EQUIPMENTS LIMITED | Private company limited by shares | Dissolved |
| Grand Blue Sapphire Limited | Private company limited by shares | Live |
| BLUE SAURY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BLUE SAVANNAH LIMITED | Private company limited by shares | Dissolved |
| Blue Sky Scaling Limited | | Live |
| BLUE SCENE LIMITED | Private company limited by shares | Live |
| BLUE SCENT LIMITED | Private company limited by shares | Dissolved |
| BLUE SCIENCE LIMITED | Private company limited by shares | Live |
| BLUE OCEAN SCIENCE AND TECHNOLOGY TRADING LIMITED | Private company limited by shares | Dissolved |
| BLUE SCOPE BUILDING HARDWARE LIMITED | Private company limited by shares | Live |
| BLUE SCOPE COMMUNICATIONS HONG KONG LIMITED | Private company limited by shares | Live |
| SCORE BLUE LIMITED | Private company limited by shares | Dissolved |
| BLUE SEACOO TECHNOLOGY DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| OCEAN BLUE SEAFOOD LIMITED | Private company limited by shares | Live |
| BLUE OCEAN SEAFOOD LIMITED | Private company limited by shares | Live |
| BLUE OCEAN SEAFOOD TRADING LIMITED | Private company limited by shares | Live |
| Pacific Blue Seafoods Limited | | Live |
| Blue Seahorse International Limited | Private company limited by shares | Live |
| BLUE SEALINE LIMITED | | Live |
| Talent Blue Search Limited | Private company limited by shares | Live |
| Blue Seas Limited | Private company limited by shares | Live |
| BLUE SEAS INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| Blue Seas Cruises Limited | | Live |
| BLUE SEASON LIMITED | Private company limited by shares | Dissolved |
| BLUE SEASON LIMITED | Private company limited by shares | Live |
| BLUE SEASON LIMITED | Private company limited by shares | Live |
| Blue Seastar Trade Limited | | Live |
| Blue Box Securities Limited | | Live |
| BLUE DRAGON SECURITIES LIMITED | Private company limited by shares | Dissolved |
| BLUE OCEAN SECURITIES LIMITED | Private company limited by shares | Live |
| BLUE ARCA CYBER SECURITY LIMITED | Private company limited by shares | Live |
| Blue Ocean Security Limited | Private company limited by shares | Live |
| BLUE SKY SECURITY SYSTEM CO. LIMITED | Private company limited by shares | Live |
| BLUE SEED LIMITED | Private company limited by shares | Dissolved |
| Blue Seeds Limited | Private company limited by shares | Live |
| BLUE OCEAN SENTRA SEJAHTERA LIMITED | Private company limited by shares | Live |
| BLUE OCEAN CONSULTANCY SERVICE LIMITED | Private company limited by shares | Live |
| Blue Ocean Service Limited | Private company limited by shares | Live |
| BLUE SKY AIR SERVICES LIMITED | Private company limited by shares | Dissolved |
| BLUE SERVICES LIMITED | Private company limited by shares | Live |
| Blue Sky Services Co Limited | Private company limited by shares | Live |
| Blue Tag Services Limited | | Live |
| Blue Berry Services Limited | Private company limited by shares | Live |
| BLUE SKY BUYING SERVICES LIMITED | Private company limited by shares | Live |
| Blue Chip Services Limited | Private company limited by shares | Live |
| Blue Sky Consultancy Services Limited | Private company limited by shares | Live |
| Royal Blue Phoenix Consulting Services Limited | Private company limited by shares | Live |
| Blue Ocean Corporate Services Limited | Private company limited by shares | Live |
| Blue Dragon Services Limited | | Live |
| BLUE ENERGY SERVICES CO, LIMITED | Private company limited by shares | Live |
| Blue Sky Engineering Services Limited | Private company limited by shares | Live |
| DELTA BLUE FINANCIAL SERVICES LIMITED | Private company limited by shares | Dissolved |
| BLUE HILL SERVICES LIMITED | Private company limited by shares | Dissolved |
| BLUE HIVE SOFTWARE SERVICES LIMITED | Private company limited by shares | Live |
| DEEP BLUE KOREA-HK SERVICES LIMITED | Private company limited by shares | Live |
| ARC BLUE MARINE SERVICES CO., LIMITED | | Live |
| Blue Ocean Marine Services Limited | Private company limited by shares | Live |
| Blue Care Medical Services Limited | Private company limited by shares | Live |
| BLUE PACIFIC SERVICES LIMITED | Private company limited by shares | Live |
| PACIFIC BLUE SERVICES LIMITED | Private company limited by shares | Live |
| BLUE OCEAN PORT SERVICES LIMITED | Private company limited by shares | Live |
| Blue Protection Services Limited | Private company limited by shares | Live |
| Blue River Innovation and IP Services Limited | Private company limited by shares | Live |
| BLUE MARINE SERVICES S.A. LIMITED | Private company limited by shares | Dissolved |
| BLUE OCEAN SUPPLY SERVICES (HK) LIMITED | Private company limited by shares | Live |
| Blue Swan Services Limited | Private company limited by shares | Live |
| Blue Pen Translation Services Limited | Private company limited by shares | Live |
| BLUE SKY TRAVEL SERVICES LIMITED | Private company limited by shares | Live |
| Blue Umbrella Services Limited | Private company limited by shares | Live |
| Blue Sky Servicing Limited | Private company limited by shares | Live |
| Blue Dragon Seven Limited | Private company limited by shares | Live |
| BLUE SHADOW TEXTILES CO., LIMITED | Private company limited by shares | Live |
| SHANDONG BLUE SKY PLASTIC PACKING CO., LIMITED | Private company limited by shares | Dissolved |