| WINNIX PRINTED CIRCUIT BOARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| Atech Boardcast Co., Limited | Private company limited by shares | Live |
| BOARDCO LIMITED | Private company limited by shares | Dissolved |
| BOARDCOME LIMITED | Private company limited by shares | Dissolved |
| BOARDER AIR TRANSPORT COMPANY LIMITED | Private company limited by shares | Dissolved |
| United Cross Boarder Limited | Private company limited by shares | Live |
| BOARDERS LIMITED | Private company limited by shares | Dissolved |
| BOARDEST DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BOARDFIELD LIMITED | Private company limited by shares | Dissolved |
| Boardful Technology Limited | Private company limited by shares | Live |
| Capstone Boardgame Company Limited | | Live |
| Boardgamer (Hong Kong) Company Limited | Private company limited by shares | Live |
| boardgamesmaker.com Limited | Private company limited by shares | Live |
| Boarding Bridge Limited | | Live |
| BOARDING BRIDGE EDUCATION CONSULTANCY (H.K) LIMITED | Private company limited by shares | Live |
| BOARDING BRIDGE EDUCATION GROUP LIMITED | Private company limited by shares | Live |
| BOARDING BRIDGE INTERNATIONAL EDUCATION GROUP LIMITED | Private company limited by shares | Live |
| BOARDING BRIDGE INTERNATIONAL MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| Boarding Cities Limited | Private company limited by shares | Live |
| Boarding Lighting Co., Limited | Private company limited by shares | Live |
| KITE BOARDING HONG KONG ASSOCIATION LIMITED | Private company limited by shares | Live |
| Hongkong Boarding Industrial Limited | | Live |
| HONGKONG BOARDING MOUNTAIN TEA TRADING CO., LIMITED | Private company limited by shares | Live |
| BOARDING PASS HOTEL LIMITED | Private company limited by shares | Live |
| TAI LAW SIN BOARDING HOUSE, LIMITED -THE- | Private company limited by shares | Dissolved |
| WAH KIU BOARDING HOUSE LIMITED | Private company limited by shares | Dissolved |
| NAM LOO SUN KEE BOARDING HOUSE LIMITED | Private company limited by shares | Dissolved |
| FUKUN BOARDING HOUSE, LIMITED | Private company limited by shares | Dissolved |
| TAI KWAN BOARDING HOUSE LIMITED | Private company limited by shares | Dissolved |
| WINDSOR BOARDING HOUSE LIMITED | Private company limited by shares | Dissolved |
| VICTORIA BOARDING HOUSES LIMITED | Private company limited by shares | Dissolved |
| BOARDING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Boarding (International) Trading Limited | Private company limited by shares | Live |
| Boarding International Mining Capital Limited | Private company limited by shares | Dissolved |
| Boarding Marketing Service Asia Limited | | Live |
| HK SCHOOL BOARDING SERVICE LIMITED | Private company limited by shares | Live |
| UK Boarding Schools Admissions Service Limited | Private company limited by shares | Live |
| Global Boarding Schools Services Limited | Private company limited by shares | Live |
| SAFE BOARDING TRAVEL LIMITED | Private company limited by shares | Live |
| BoardLandHK Limited | Private company limited by shares | Live |
| BOARDLINK (HONGKONG) INDUSTRY LIMITED | Private company limited by shares | Live |
| BOARDMAN LIMITED | Private company limited by shares | Dissolved |
| BOARDMAN LIMITED | Private company limited by shares | Live |
| BOARDMAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BOARDMARK LIMITED | Private company limited by shares | Dissolved |
| BOARDMAX LIMITED | Private company limited by shares | Live |
| Boardology Limited | Private company limited by shares | Live |
| BOARDRICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| S.B.S. BOARDRIDERS LIMITED | Private company limited by shares | Dissolved |
| ICSA BoardRoom Apps (HK) Limited | Private company limited by shares | Live |
| Boardroom (HK) Limited | Private company limited by shares | Dissolved |
| BOARDROOM CORPORATE SECRETARIES (HK) LIMITED | Private company limited by shares | Live |
| Boardroom Nominee (HK) Limited | Private company limited by shares | Live |
| Boardroom Share Registrars (HK) Limited | Private company limited by shares | Live |
| BOARDROOM INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Boardroom Professionals Company Limited | Private company limited by shares | Live |
| BOARDROOM PROFESSIONALS NOMINEES LIMITED | Private company limited by shares | Live |
| Boardroom Secretaries Limited | Private company limited by shares | Live |
| BOARDROOM CORPORATE SERVICES (HK) LIMITED | Private company limited by shares | Live |
| BOARDROOM TRADING LIMITED | Private company limited by shares | Dissolved |
| Boardroom Trustee Limited | Public company limited by shares | Live |
| LEADER PRINTED CIRCUIT BOARDS LIMITED | Private company limited by shares | Live |
| BOARDSON SHIPPING LIMITED | Private company limited by shares | Dissolved |
| BOARDTEAM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BOARDTECH LIMITED | Private company limited by shares | Live |
| BOARDTONE BUSINESS SOFTWARE LIMITED | Private company limited by shares | Live |
| BOARDTONE MANAGEMENT CONSULTING LIMITED | Private company limited by shares | Dissolved |
| BOARDTONE (INT'L) LIMITED | Private company limited by shares | Dissolved |
| BOARDWALK LIMITED | Private company limited by shares | Live |
| BOARDWALK ESTATES LIMITED | Private company limited by shares | Live |
| Boardwalk Hong Kong Limited | Private company limited by shares | Live |
| BOARDWALK CONTRACT LIGHTING LIMITED | Private company limited by shares | Live |
| BOARDWAY LIMITED | Private company limited by shares | Dissolved |
| BOARDWAY LIMITED | Private company limited by shares | Dissolved |
| BOARDWELL LIMITED | Private company limited by shares | Dissolved |
| BOARDWELL LIMITED | Private company limited by shares | Live |
| BOARDWELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BOARDYEAR INSURANCE BROKERS LIMITED | Private company limited by shares | Dissolved |
| BOARDYHK LIMITED | Private company limited by shares | Live |
| BOARS HILL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Hk Boart Limited | Private company limited by shares | Live |
| BOAS LIMITED | | Live |
| HK BOAS IMPORTS CO., LIMITED | Private company limited by shares | Live |
| BOAS ELECTRONICS TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BOAS FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| BOAS (HK) Limited | Private company limited by shares | Live |
| BOAS TRADE LIMITED | Private company limited by shares | Live |
| BOAS TRADING COMPANY LIMITED | Private company limited by shares | Live |
| BOA-SORTE IMP&EXP CO., LIMITED | Private company limited by shares | Dissolved |
| WAH ON TOW BOAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO FAI TUG BOAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH WAI TUG BOAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN HO LEE TUG BOAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUN LEE TUG BOAT COMPANY LIMITED | Private company limited by shares | Live |
| SUN TAT LEE TUG BOAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Boat Company Limited -The- | Private company limited by shares | Live |
| 28 BOAT LIMITED | Private company limited by shares | Live |
| V Boat Limited | Private company limited by shares | Live |
| ROW ROW BOAT LIMITED | Private company limited by shares | Live |
| Sea Boat Limited | | Live |