| PALING BLOUGH & COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLDBERG BLOUGHRAM & COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLOUGHTON LAND INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| BLOUKEW LIMITED | Private company limited by shares | Dissolved |
| BLOUND COMPANY LIMITED | Private company limited by shares | Dissolved |
| Blousky Enterprise Limited | Private company limited by shares | Live |
| BLUDDY BLOUSON LIMITED | Private company limited by shares | Live |
| BLOVAL CONSULTING LIMITED | Private company limited by shares | Dissolved |
| BLOVAL CONSULTING LIMITED | Private company limited by shares | Live |
| BLOW BRIGHT LIMITED | Private company limited by shares | Dissolved |
| Blow Creation Company Limited | Private company limited by shares | Live |
| BLOW DESIGN LIMITED | Private company limited by shares | Live |
| BLOW BRIGHT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| FULL BLOW DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ITO BLOW PLASTIC EQUIPMENT (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| GENTLE BLOW LIMITED | Private company limited by shares | Live |
| GIANT BLOW LIMITED | Private company limited by shares | Live |
| GOLDEN BLOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WINNING BLOW (H.K.) INDUSTRIAL INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG BLOW LABS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BLOW INDUSTRY LIMITED | Private company limited by shares | Live |
| BLOW POWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BLOW LIGHT INVESTMENTS LIMITED | Private company limited by shares | Live |
| BLOW OUT PROMOTIONS LIMITED | Private company limited by shares | Dissolved |
| BLOW UP STUDIOS LIMITED | Private company limited by shares | Live |
| THREE PLUS BLOW TECH LIMITED | Private company limited by shares | Live |
| Blowchicken Limited | Private company limited by shares | Live |
| CHINA BLOWDOWN EQUIPMENT MANUFACTURE LIMITED | Private company limited by shares | Dissolved |
| FIRST SHANGHAI BLOWER CO., LIMITED -THE- | Private company limited by shares | Live |
| DRAGON BLOWERS & MACHINERY LIMITED | Private company limited by shares | Live |
| Blowfire Limited | Private company limited by shares | Live |
| Blowfish Limited | Private company limited by shares | Live |
| BLOWIN LIMITED | Private company limited by shares | Dissolved |
| BLOWITZER LIMITED | Private company limited by shares | Dissolved |
| BLOWPIPE INVESTMENT LIMITED | Private company limited by shares | Live |
| Blox Limited | Private company limited by shares | Live |
| BLOXFELLAS LIMITED | | Live |
| BLOYE'S COMPANY LIMITED | Private company limited by shares | Dissolved |
| Blozzom Limited | Private company limited by shares | Live |
| BLright Trading Company Limited | Private company limited by shares | Dissolved |
| BL'S LIMITED | Private company limited by shares | Live |
| BLSC (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| BLSEE LIMITED | | Live |
| BLSHENG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BLSJ INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| BLSLOTUS LIMITED | Private company limited by shares | Live |
| BLSS LIMITED | Private company limited by shares | Live |
| Blssd Limited | | Live |
| B.L.T. Group Holding Limited | Private company limited by shares | Live |
| B.L.T. Habitat Restaurant Limited | Private company limited by shares | Live |
| B.L.T News Limited | Private company limited by shares | Live |
| B.L.T. Corner Restaurant Limited | Private company limited by shares | Live |
| BLTECH TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BL-TECH (HONGKONG) LIMITED | Private company limited by shares | Live |
| B&LU TRADE LIMITED | Private company limited by shares | Live |
| BluAlnitak HK Limited | | Live |
| BLUASIA LIMITED | Private company limited by shares | Live |
| BLUB BLUB LIMITED | Private company limited by shares | Live |
| BLUBAN ELECTRONICS & TRADE LIMITED | Private company limited by shares | Live |
| BLUBAY LIMITED | Private company limited by shares | Live |
| BLUBBER COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLUBRIGHT COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Sep-1996 |
| BLUCAIRN COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLUCAP LIMITED | | Live |
| BluCar Capital Limited | | Live |
| Blu-Castle Limited | Private company limited by shares | Live |
| FRENCH BLUCCI LUXURY GOODS CLEANING SERVICES LIMITED | Private company limited by shares | Dissolved |
| BLUCHECK LIMITED | Private company limited by shares | Dissolved |
| BLUCITI HOLDING LIMITED | Private company limited by shares | Live |
| YANGZHOU BLUCK APPAREL CO., LIMITED | Private company limited by shares | Live |
| BLUCO LIMITED | Private company limited by shares | Dissolved |
| BLUCO ENTERPRISES LIMITED | Private company limited by shares | Live |
| BLUCO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BLUCO INVESTMENTS LIMITED | Private company limited by shares | Live |
| Blucome Jewelry Co., Limited | Private company limited by shares | Live |
| BLUCONNECTION LIMITED | Private company limited by shares | Live |
| BLUCORE LIMITED | Private company limited by shares | Dissolved |
| FORTEX BLUCORE LIMITED | Private company limited by shares | Dissolved |
| Blucows Limited | Private company limited by shares | Live |
| Blucrew Limited | Private company limited by shares | Live |
| BLUE SKY COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLUE SEA COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLUE ACE LIMITED | Private company limited by shares | Dissolved |
| G. I. BLUE LIMITED | Private company limited by shares | Dissolved |
| TOP BLUE COMPANY LIMITED | Private company limited by shares | Dissolved |
| JET BLUE LIMITED | Private company limited by shares | Dissolved |
| BLUE HIT LIMITED | Private company limited by shares | Live |
| BLUE JET LIMITED | Private company limited by shares | Live |
| NEW BLUE COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLUE TAB LIMITED | Private company limited by shares | Dissolved |
| BLUE SKY LIMITED | Private company limited by shares | Dissolved |
| JET BLUE LIMITED | Private company limited by shares | Live |
| BLUE JAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEA BLUE SKY LIMITED | Private company limited by shares | Live |
| SKY BLUE LIMITED | Private company limited by shares | Dissolved |
| BLUE BLUE SKY LIMITED | Private company limited by shares | Dissolved |
| BLUE MAX COMPANY LIMITED | Private company limited by shares | Dissolved |
| IND BLUE LIMITED | Private company limited by shares | Dissolved |
| BLUE ACE LIMITED | Private company limited by shares | Dissolved |
| BLUE 18 LIMITED | Private company limited by shares | Dissolved |