| Booster Limited | Private company limited by shares | Live |
| web booster pro Limited | | Live |
| Trade Booster Limited | Private company limited by shares | Live |
| BOOSTERTANK LIMITED | Private company limited by shares | Dissolved |
| BOOSTFIN LIMITED | Private company limited by shares | Live |
| BOOSTIFY LIMITED | | Live |
| Boostify AI Limited | | Live |
| BOOSTING LIMITED | Private company limited by shares | Live |
| BOOSTLOVIN LIMITED | Private company limited by shares | Live |
| BOOSTORIEA LIMITED | Private company limited by shares | Live |
| BoostX Venture Limited | | Live |
| BOOSUN SHOES CO., LIMITED | Private company limited by shares | Live |
| BOOSUN INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| BOOSUNG ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| JB BOOT LIMITED | Private company limited by shares | Live |
| China Boot Education Research Academy Limited | Private company limited by shares | Live |
| Fast Boot HK Limited | Private company limited by shares | Live |
| Hunter Boot (HK) Limited | Private company limited by shares | Live |
| Notting Hill Boot Limited | Private company limited by shares | Live |
| PITCH BOOT LIMITED | Private company limited by shares | Live |
| LEE KEE BOOT & SHOE MAKER, LIMITED | Private company limited by shares | Live |
| Bootcamp Limited | Private company limited by shares | Dissolved |
| BOOTES LIMITED | Company limited by guarantee | Live |
| BOOTES SHIPPING CO., LIMITED | Private company limited by shares | Live |
| BOOTEX FAR EAST LIMITED | Private company limited by shares | Live |
| Boo-textile (Hongkong) Co., Limited | Private company limited by shares | Live |
| BOO-TEXTILE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| BOOTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TREASURY BOOTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| BOOTHBY LIMITED | Private company limited by shares | Dissolved |
| BOOTHE SOLUTIONS LIMITED | Private company limited by shares | Live |
| BOOTHFERRY LIMITED | Private company limited by shares | Dissolved |
| BOOTLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| BOOTLEG MUSIC LIMITED | Private company limited by shares | Dissolved |
| BOOTLEGGER LIMITED -THE- | Private company limited by shares | Dissolved |
| HK BOOTNESS TRADING CO., LIMITED | Private company limited by shares | Live |
| Hanging Boots Limited | Private company limited by shares | Live |
| Bootsman Company Limited | Private company limited by shares | Live |
| Bootstrap Limited | | Live |
| Bootup Investment Management Limited | | Live |
| BOOTY BAY LIMITED | Private company limited by shares | Live |
| ITALY BOOTY GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| BOOULAI TECHNOLOGY SHARES LIMITED | Private company limited by shares | Live |
| HK Boowei Co Limited | | Live |
| BOOWEWE (ASIA) LIMITED | Private company limited by shares | Live |
| BOOWM Technology (HK) Limited | Private company limited by shares | Live |
| BOOX CO., LIMITED | Private company limited by shares | Live |
| Boox Technology Co., Limited | | Live |
| BOOXIL LIMITED | Private company limited by shares | Dissolved |
| BOOXTORE COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| NIC BOOY INTERNATIONAL (HK) MANAGEMENT GROUP CO., LIMITED | | Live |
| SHENZHEN BOOY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Booy International Trade Co., Limited | Private company limited by shares | Live |
| Booya Limited | Private company limited by shares | Live |
| Booyoo Electronic Limited | Private company limited by shares | Live |
| BOOZ CO., LIMITED | Private company limited by shares | Dissolved |
| BOOZ MATERIAL TRADING LIMITED | | Live |
| BOOZE HK LIMITED | | Live |
| BOOZE BOULEVARD LIMITED | | Live |
| GOOD BOOZE CO., LIMITED | Private company limited by shares | Live |
| Booze Plus Limited | Private company limited by shares | Live |
| BOOZEHOUSE LIMITED | Private company limited by shares | Live |
| B.O.P. STRATEGIC MARKETING COMPANY LIMITED | Private company limited by shares | Dissolved |
| B.O.P. RENTAL & SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| BOPA LIMITED | Private company limited by shares | Dissolved |
| BOPA LIMITED | Private company limited by shares | Live |
| Asia Bopa Limited | Private company limited by shares | Live |
| Bopa Pacific Co. Limited | Private company limited by shares | Live |
| BOPA PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| ITALY BOPAI INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| Zhejiang Bopai Co., Limited | Private company limited by shares | Live |
| BOPAK LIMITED | Private company limited by shares | Live |
| BOPAL CORPORATION Limited | Private company limited by shares | Live |
| Sun Bopan Oil Limited | Private company limited by shares | Live |
| BOPAN ASIA LIMITED | Private company limited by shares | Dissolved |
| Sun Bopan Holding HK Limited | Private company limited by shares | Live |
| BOPAN-TRADEPOWER LIMITED | Private company limited by shares | Dissolved |
| BOPART LIMITED | Private company limited by shares | Dissolved |
| BOPATON LIMITED | Private company limited by shares | Live |
| BOPBO LIMITED | Private company limited by shares | Live |
| BOPEEP LIMITED | Private company limited by shares | Dissolved |
| Bo-Peep Moto Company Limited | Private company limited by shares | Live |
| BOPEI INDUSTRY (H.K.) LIMITED | Private company limited by shares | Live |
| BOPER (CHINA) LIMITED | | Live |
| Bopex Co. Limited | Private company limited by shares | Live |
| Bopin Limited | Private company limited by shares | Live |
| BOPOINT LIMITED | Private company limited by shares | Dissolved |
| BOPOO GROUP LIMITED | Private company limited by shares | Dissolved |
| HK Boporea Limited | Private company limited by shares | Live |
| BOPOREA LIMITED | Private company limited by shares | Live |
| BOPOREA GROUP LIMITED | Private company limited by shares | Live |
| BOPOREA INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Boporea Technology Co., Limited | Private company limited by shares | Live |
| Boporea Trading Limited | | Live |
| BOPP Limited | Private company limited by shares | Live |
| BOPPARDSON LIMITED | Private company limited by shares | Dissolved |
| BOPPEE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BOPPS DISPLAY LIMITED | Private company limited by shares | Live |
| BOPPS INVESTMENTS LIMITED | Private company limited by shares | Live |
| BOPROFIT INVESTMENT LIMITED | Private company limited by shares | Live |