| BACCO INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Bacco Vino Limited | Private company limited by shares | Live |
| BACCORD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BACD LIMITED | | Live |
| BACDES LIMITED | Private company limited by shares | Dissolved |
| BAC-Display Co., Limited | Private company limited by shares | Live |
| BAce Network HK Limited | Private company limited by shares | Live |
| Baceen Industrial Development(HK)Co., Limited | Private company limited by shares | Live |
| Bacera Co. Pty Limited | Private company limited by shares | Live |
| BACERA BULLION LIMITED | Private company limited by shares | Live |
| BACERA BULLION HK LIMITED | Private company limited by shares | Live |
| BACERA GROUP LLC LIMITED | Private company limited by shares | Live |
| BACETACT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FUHONG PRECISION COMPONENT (BACGIANG) LIMITED | Private company limited by shares | Live |
| BACH LIMITED | Private company limited by shares | Live Ceased dormancy on 14-May-2005 |
| App Bach Limited | Private company limited by shares | Live |
| BACH ENTERPRISES LIMITED | Private company limited by shares | Live |
| BACHA COFFEE HONG KONG LIMITED | | Live |
| Bachagi International Trading Co., Limited | Private company limited by shares | Live |
| BACHARACH LIMITED | Private company limited by shares | Live |
| STANDARD BACHE LIMITED | Private company limited by shares | Live |
| Bachelor Advice Limited | Private company limited by shares | Live |
| Bachelor Education Limited | Private company limited by shares | Live |
| BACHELOR EDUCATION CENTRE LIMITED | Private company limited by shares | Live |
| BACHELOR STUDENT CARE EDUCATION CENTRE LIMITED | Private company limited by shares | Live |
| MODERN BACHELOR EDUCATION LIMITED | Private company limited by shares | Live |
| Modern Bachelor Education (Tai Po) Limited | Private company limited by shares | Live |
| Modern Bachelor Education (Yao Tong) Limited | Private company limited by shares | Live |
| Bachelor Rider Limited | | Live |
| BACHEM GROUP LIMITED | Private company limited by shares | Live |
| BACHHU BRILLIANCE CO LIMITED | | Live |
| BACHILL PRINTING COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG BACHILONG TOOL LIMITED | Private company limited by shares | Live |
| Bachino Party Company Limited | Private company limited by shares | Live |
| Bachir Global Limited | Private company limited by shares | Dissolved |
| YIWU BACHIR TRADE CO., LIMITED | | Live |
| BACHMAIR WINES LIMITED | Private company limited by shares | Live |
| H. D. BACHMANN LIMITED | Private company limited by shares | Dissolved |
| BACHMANN INT LIMITED | Private company limited by shares | Live |
| BACHMANN ASIA LIMITED | Private company limited by shares | Live |
| J.H. BACHMANN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BACHMEER CAPITAL LIMITED | Private company limited by shares | Live |
| Bachpur Co Limited | Private company limited by shares | Live |
| Bach's Music and Art Company Limited | Private company limited by shares | Live |
| BACHUAN INTERNATIONAL EDUCATION GROUP LIMITED | Private company limited by shares | Live |
| BACHUS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Bachuss Limited | Private company limited by shares | Live |
| SOLETANCHE BACHY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SOLETANCHE BACHY OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| BACIER LIMITED | Private company limited by shares | Live |
| Bacit Limited | Private company limited by shares | Live |
| BACK BAY LIMITED | Private company limited by shares | Dissolved |
| BACK TO BACK LIMITED | Private company limited by shares | Dissolved |
| TAX BACK LIMITED | Private company limited by shares | Dissolved |
| BACK LIMITED | Private company limited by shares | Live |
| Tea Back Limited | Private company limited by shares | Live |
| X BACK LIMITED | | Live |
| BACK TO FUN LIMITED | | Live |
| BACK AGAINST BACK TRADE LIMITED | Private company limited by shares | Dissolved |
| BACK IN TIME (BADALING) LIMITED | Private company limited by shares | Dissolved |
| Back to Basic Limited | Private company limited by shares | Live |
| DRAGONS BACK COMPANY LIMITED | Private company limited by shares | Live |
| Dragon's Back Tea Co. Limited -The- | Private company limited by shares | Live |
| EASY BACK LIMITED | Private company limited by shares | Dissolved |
| GRAND BACK LIMITED | Private company limited by shares | Dissolved |
| BACK TO BASIC HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| BACK TO GOD HOUR LIMITED -THE- | Company limited by guarantee | Live |
| CANADIAN ASIAN NECK AND BACK INSTITUTE LIMITED | Private company limited by shares | Live |
| BACK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Back Label Limited | Private company limited by shares | Live |
| Back Market HK Limited | Private company limited by shares | Live |
| MOON AND BACK LIMITED -THE- | Private company limited by shares | Live |
| Back To Nature Co. Limited | Private company limited by shares | Live |
| Back to the Nature Limited | Company limited by guarantee | Live |
| My Back Office Limited | Private company limited by shares | Live |
| BACK TO SOUL LIMITED | | Live |
| BACK STORE LIMITED -THE- | Private company limited by shares | Dissolved |
| Back 2 Stream Limited | | Live |
| BACK IN TIME LIMITED | Private company limited by shares | Live |
| ZHONGSHAN XIAOLAN WELCOME BACK DRESS LIMITED | Private company limited by shares | Live |
| Get Your Boom Back Limited | Private company limited by shares | Live |
| Back2Future Limited | Private company limited by shares | Live |
| Back2Life HK Chiropractic Limited | Private company limited by shares | Live |
| BACKAGEE LIMITED | Private company limited by shares | Dissolved |
| Backbay India Limited | Private company limited by shares | Live |
| BACKBENCH LIMITED -THE- | Private company limited by shares | Live |
| BACKBONE LIMITED | Private company limited by shares | Live |
| Backbone Asia Limited | Private company limited by shares | Live |
| Backbone Capital Limited | Private company limited by shares | Live |
| Cogento Backbone Limited | | Live |
| BACKBONE EVENTS LIMITED | Private company limited by shares | Live |
| Backbone Investment Limited | Private company limited by shares | Live Commenced dormancy on 18-Oct-2018 |
| BACKBONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BACKBONE TRADING HK LIMITED | Private company limited by shares | Live |
| Backdoo HK CO. Limited | Private company limited by shares | Live |
| Backdoor Company Limited -The- | Private company limited by shares | Live |
| Backdoor Consultancy & Investigation Company Limited | Private company limited by shares | Live |
| ASSET BACKED CAPITAL LIMITED | Private company limited by shares | Live |
| Assets Backed Digital Limited | Private company limited by shares | Live |
| BACKEN COMPANY LIMITED | Private company limited by shares | Dissolved |