| BLUE FLAME LIMITED | Private company limited by shares | Live |
| Blue Flame Holding Limited | | Live |
| BLUE FLEET LIMITED | Private company limited by shares | Dissolved |
| Bloomage Blue Flora Limited | Private company limited by shares | Live |
| BLUE STAR FLORIST & TRADING LIMITED | Private company limited by shares | Dissolved |
| BLUE FLOWER LIMITED | Private company limited by shares | Live |
| BLUE FLUCTUATION LIMITED | Private company limited by shares | Live |
| FLYING BLUE LIMITED | Private company limited by shares | Live |
| FLYING BLUE (CHINA) LIMITED | Private company limited by shares | Live |
| BLUE BIRD FOOD LIMITED | Private company limited by shares | Dissolved |
| BLUE SKY HEALTH FOOD LIMITED | Private company limited by shares | Live |
| BLUE HORSE FOOD DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BLUE NATURAL FOOD LIMITED | Private company limited by shares | Live |
| BLUE CONFIDANTE FOOD PRODUCT LIMITED | Private company limited by shares | Live |
| BLUE CAT FOOD PRODUCTS H.K. (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| Blue Dot Food Services Limited | Private company limited by shares | Live |
| Blue Squid Food & Beverage Limited | Private company limited by shares | Live |
| Blue Star Food Co., Limited | Private company limited by shares | Dissolved |
| SKY BLUE FOOD & TRADING LIMITED | | Live |
| MR. BLUE FOODS CO., LIMITED | Private company limited by shares | Live |
| BLUE PANTRY FINE FOODS COMPANY LIMITED | Private company limited by shares | Live |
| PACIFIC BLUE FOODS LIMITED | Private company limited by shares | Dissolved |
| Pacific Blue Foods Limited | Private company limited by shares | Live |
| BLUE FORCE LIMITED | Private company limited by shares | Live |
| BLUE FOREST LIMITED | Private company limited by shares | Live |
| BLUE FOREST M&N LIMITED | Private company limited by shares | Live |
| Blue Sky Forever Limited | | Live |
| FOREVER BLUE CAT STAR (HK) CHILD GOODS LIMITED | Private company limited by shares | Dissolved |
| BLUE FORTRESS LIMITED | Private company limited by shares | Live |
| BLUE FORTUNE LIMITED | Private company limited by shares | Live |
| FORTUNE BLUE LIMITED | Private company limited by shares | Live |
| BLUE FORTUNE INC LIMITED | Private company limited by shares | Live |
| FORTUNE BLUE INC LIMITED | Private company limited by shares | Live |
| Blue Ocean Fortune Co. Limited | Private company limited by shares | Live |
| Blue Ocean Freight Forwarder Limited | Private company limited by shares | Live |
| BLUE SKY FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| BLUE ANGELS FOUNDATION LIMITED | Company limited by guarantee | Dissolved |
| Yellow Green and Blue Education Foundation Co., Limited | | Live |
| BLUE RIBBAND EDUCATION FOUNDATION LIMITED | Company limited by guarantee | Live |
| CHINA BLUE GENETIC ENGINEERING FOUNDATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Blue Hill Foundation Limited | Private company limited by shares | Live |
| Blue Horizon Foundation Limited | Private company limited by shares | Live |
| BLUE FOUNTAIN LIMITED | Private company limited by shares | Live |
| BLUE FROG LIMITED | Private company limited by shares | Dissolved |
| FULL BLUE LIMITED | | Live |
| Blue Ocean Fund Management Limited | Private company limited by shares | Live |
| Blue Ocean Strategy Fund Limited | Private company limited by shares | Live |
| Blue Ocean Funds Limited | Private company limited by shares | Live |
| Blue Funnel Hong Kong Limited | Private company limited by shares | Live |
| BLUE OCEAN FURNITURE LIMITED | Private company limited by shares | Live |
| BLUE VILLAGE FURNITURE LIMITED | Private company limited by shares | Live |
| Future Blue Sea Limited | | Live |
| BLUE FUZION GROUP LIMITED | Private company limited by shares | Live |
| BLUE GALAXY LIMITED | Private company limited by shares | Dissolved |
| Blue Sea Galaxy Company Limited | Private company limited by shares | Live |
| Galaxy Blue Limited | | Live |
| BLUE GALAXY LIMITED | | Live |
| Blue Gallery Limited -The- | Private company limited by shares | Live |
| Blue Ultra Game Limited | Private company limited by shares | Live |
| Blue Dot Games Limited | | Live |
| BLUE BIRD EMBROIDERY & GARMENT FACTORY LIMITED | Private company limited by shares | Live |
| BLUE FOREST GARMENT CO., LIMITED | Private company limited by shares | Dissolved |
| BLUE MAX GARMENT MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| BLUE PIGEON GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| BLUE & WHITE GARMENT FACTORY, LIMITED | Private company limited by shares | Dissolved |
| BLUE GATE LIMITED | Private company limited by shares | Live |
| Blue Gear Limited | Private company limited by shares | Live |
| Blue Gecko Limited | Private company limited by shares | Live |
| BLUE GEMS LIMITED | Private company limited by shares | Live |
| BLUE GEMS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GENE DE BLUE LIMITED | Private company limited by shares | Live |
| Blue Moon General Trading Co Limited | | Live |
| BLUE GENIE LIMITED | Private company limited by shares | Live |
| Blue Whale Genius Limited | Private company limited by shares | Live |
| BLUE GIANT LIMITED | Private company limited by shares | Live |
| BLUE GIANT (HK) INT'L HITECH IND. GROUP LIMITED | Private company limited by shares | Dissolved |
| Blue Giant Technologies Limited | | Live |
| BLUE GIANT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Blue Sky Gifts & Crafts Limited | Private company limited by shares | Live |
| BLUE OCEAN GIFTS LIMITED | Private company limited by shares | Live |
| BLUE GINGER LIMITED | Private company limited by shares | Dissolved |
| BLUE GIRAFFE LIMITED | Private company limited by shares | Live |
| BLUE GIRL BEER (QINGDAO) CO., LIMITED | Private company limited by shares | Dissolved |
| BLUE GIRL MANUFACTURER & COMPANY LIMITED | Private company limited by shares | Dissolved |
| Blue Girl.2 Limited | Private company limited by shares | Live |
| Blue Girl.3 Limited | Private company limited by shares | Live |
| Blue Girl.4 Limited | Private company limited by shares | Live |
| Blue Girl.5 Limited | Private company limited by shares | Live |
| BLUE GLACIER TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| BLUE GLACIER SPORTS TECH CO., LIMITED | Private company limited by shares | Live |
| BLUE GLACIER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Glamorous Blue Limited | Private company limited by shares | Live |
| SEA BLUE GLASS CO., LIMITED | Private company limited by shares | Live |
| BLUE RIBBON GLASS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SEA BLUE GLASS GROUP CO., LIMITED | Private company limited by shares | Live |
| BLUE STAR GLASS CO., LIMITED | Private company limited by shares | Live |
| Blue Glass Technology Limited | Private company limited by shares | Live |
| Blue Whale Glass Co., Limited | Private company limited by shares | Live |
| BLUE WHALE GLASS INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| BLUE GLAZE LIMITED | Private company limited by shares | Live |