| I SHAN BOOKSTORE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMMONS BOOKSTORE LIMITED | Private company limited by shares | Live |
| STAR BOOKSTORE LIMITED | Private company limited by shares | Live Commenced dormancy on 05-Jun-2012 |
| TAGHEUER BOOKSTORE LIMITED | Private company limited by shares | Dissolved |
| TEFAL BOOKSTORE LIMITED | Private company limited by shares | Live |
| TESTO BOOKSTORE LIMITED | Private company limited by shares | Dissolved |
| THERMOS BOOKSTORE LIMITED | Private company limited by shares | Dissolved |
| TRENDBASIC BOOKSTORE LIMITED | Private company limited by shares | Live |
| UEMURA BOOKSTORE LIMITED | Private company limited by shares | Live |
| Ulysses Bookstore Limited | | Live |
| VANNEAL BOOKSTORE LIMITED | Private company limited by shares | Live |
| WACOAL BOOKSTORE LIMITED | Private company limited by shares | Live |
| WEDGWOOD BOOKSTORE LIMITED | Private company limited by shares | Live |
| Wing Kee Bookstore Limited | Private company limited by shares | Live |
| WOLL BOOKSTORE LIMITED | Private company limited by shares | Live |
| XIYAO BOOKSTORE LIMITED | Private company limited by shares | Live |
| X-MOOM BOOKSTORE LIMITED | Private company limited by shares | Live |
| YARLOKS BOOKSTORE LIMITED | Private company limited by shares | Dissolved |
| YODOBASHI BOOKSTORE LIMITED | Private company limited by shares | Dissolved |
| YUESAI BOOKSTORE LIMITED | Private company limited by shares | Live |
| ZWILLING BOOKSTORE LIMITED | Private company limited by shares | Live |
| E-I BOOKSTORE.COM LIMITED | Private company limited by shares | Dissolved |
| BOOKSWALAS HOLDINGS LIMITED | Private company limited by shares | Live |
| Bookung Group Limited | Private company limited by shares | Live |
| Bookurfun (Hong Kong) Limited | Private company limited by shares | Live Commenced dormancy on 13-Jun-2018 |
| BOOKWALLAHS LIMITED | Private company limited by shares | Dissolved |
| BOOKWITHU LIMITED | | Live |
| Bookwork Digital Limited | Private company limited by shares | Live |
| SYNERGETIC BOOKWORK COMPANY LIMITED | Private company limited by shares | Dissolved |
| BOOKWORKS LIMITED | Private company limited by shares | Live |
| BOOKWORKS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| BOOKWORM LIMITED | Private company limited by shares | Live |
| BOOKWORM CREATIVE COMPANY LIMITED | Private company limited by shares | Live |
| BOOKWRIGHT LIMITED | Private company limited by shares | Dissolved |
| BOOKWZ.COM LIMITED | Private company limited by shares | Dissolved |
| Bookyay Event Organizer (HK) Limited | | Live |
| BOOLA LIMITED | Private company limited by shares | Live |
| BOOLAM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BOOLEAN LIMITED | | Live |
| Boolean Concepts Limited | Private company limited by shares | Live |
| BOOLEAN OFFICE AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| BOOLEAN SOLUTIONS LIMITED | Private company limited by shares | Live |
| BOOLEX.COM LIMITED | Private company limited by shares | Live |
| BOOLILI LIMITED | | Live |
| BOOLITZ ENTERPRISES LIMITED | | Live |
| Group BooLLA Limited | | Live |
| BOOM COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KO BOOM LIMITED | Private company limited by shares | Dissolved |
| TOP BOOM LIMITED | Private company limited by shares | Dissolved |
| BOOM LIMITED | Private company limited by shares | Live |
| SKY BOOM LIMITED | Private company limited by shares | Live |
| BOOM SKY LIMITED | Private company limited by shares | Live |
| DAY BOOM LIMITED | Private company limited by shares | Live |
| MAX BOOM LIMITED | Private company limited by shares | Live |
| Boom Boom Art Limited | Private company limited by shares | Dissolved |
| TOP BOOM LIMITED | Private company limited by shares | Live |
| Igi Boom Limited | Private company limited by shares | Live |
| Boom Boom Limited | Private company limited by shares | Live |
| Boom Z Limited | Private company limited by shares | Live |
| Boom ADS Limited | Private company limited by shares | Live |
| 18 Boom Limited | Private company limited by shares | Live |
| BIG BOOM LIMITED | Private company limited by shares | Live |
| BOOM BOOM LIMITED | | Live |
| One Boom Company Limited | | Live |
| Boom Up F&B Limited | | Live |
| Boom Pow Limited | | Live |
| BOOM 1 LIMITED | | Live |
| BOOM 0 LIMITED | | Live |
| BOOM 8 LIMITED | | Live |
| BOOM 9 LIMITED | | Live |
| BOOM 7 LIMITED | | Live |
| BOOM 2 LIMITED | | Live |
| BOOM 4 LIMITED | | Live |
| BOOM 5 LIMITED | | Live |
| BOOM 6 LIMITED | | Live |
| BOOM 3 LIMITED | | Live |
| BOOM ADVERTISEMENT LIMITED | Private company limited by shares | Dissolved |
| DRAGON BOOM ASIA COMPANY LIMITED | Private company limited by shares | Live |
| Boom Boom Bath Company Limited | Private company limited by shares | Live |
| BOOM & BULL COMPANY LIMITED | Private company limited by shares | Live |
| BUSINESS BOOM LIMITED | Private company limited by shares | Dissolved |
| BOOM CAPITAL LIMITED | Private company limited by shares | Dissolved |
| BOOM CARE LIMITED | Private company limited by shares | Live |
| BOOM CONSULTANCY LIMITED | | Live |
| DERMA BOOM LIMITED | | Live |
| DRAGON BOOM LIMITED | Private company limited by shares | Dissolved |
| DRAGON BOOM LIMITED | Private company limited by shares | Live |
| EASY BOOM INVESTMENTS LIMITED | Private company limited by shares | Live |
| BOOM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| FAR BOOM ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| BOOM ENTERPRISES LIMITED | Private company limited by shares | Live |
| BOOM ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| BOOM FAST ASIA LIMITED | Private company limited by shares | Dissolved |
| BOOM WAY FINANCE CO. LIMITED | Private company limited by shares | Dissolved |
| BOOM & FRUITFUL CO LIMITED | Private company limited by shares | Dissolved |
| BOOM GAIN LIMITED | Private company limited by shares | Live |
| HK BOOM GAIN LIMITED | Private company limited by shares | Live |
| HK GLORY BOOM LIMITED | Private company limited by shares | Live |
| BOOM GOAL LIMITED | Private company limited by shares | Live |
| Grand Boom Limited | | Live |