| ALMONDO COMPANY LIMITED | Private company limited by shares | Live |
| KARAOKE ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| BUSINESS ALLIANCE INVESTMENT CO. LIMITED | Private company limited by shares | Dissolved |
| ALIDE (GROUP) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLIED TALENT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ALSON SECRETARIES LIMITED | Private company limited by shares | Live |
| ALLIANCE TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| ISS Allsecure Limited | Private company limited by shares | Live |
| DONGBEI (H.K.) ALLOY STEEL INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| ALANDAS LIMITED | Private company limited by shares | Live |
| ALLIANCE HARBOUR LIMITED | Private company limited by shares | Live |
| ALLIED EFFORT LIMITED | Private company limited by shares | Dissolved |
| CHINA ALLIANCE LIMITED | Private company limited by shares | Live |
| ALBERY LIMITED | Private company limited by shares | Dissolved |
| PACIFIC ALPHA LIMITED | Private company limited by shares | Live |
| ALLWELL LIMITED | Private company limited by shares | Dissolved |
| GRAND ALLIED CREATION LIMITED | Private company limited by shares | Dissolved |
| ALEKI LIMITED | Private company limited by shares | Dissolved |
| ALPHA EDUCATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ALLIED CAPITAL LIMITED | Private company limited by shares | Live |
| STRATEGIC ALLIANCE LIMITED | Private company limited by shares | Live |
| ALLIED TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ALPHA INTELLIGO CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| ALPHA TRADE LIMITED | Private company limited by shares | Dissolved |
| ALUM DEVELOPING INCORPORATION LIMITED | Private company limited by shares | Dissolved |
| ALLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALEPH LIMITED | Private company limited by shares | Dissolved |
| ALTURAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALFACOM SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| ALISON PRO LIMITED | Private company limited by shares | Live |
| ALL-IN-ONE LIMITED | Private company limited by shares | Dissolved |
| BRIGHT ALPHA LIMITED | Private company limited by shares | Dissolved |
| ALANDA (HK) LIMITED | Private company limited by shares | Live |
| ALUMINIUM LIMITED | Private company limited by shares | Live |
| LIK KEI ALUMINIUM ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PACIFIC ALLIANCE CAPITAL GROUP LIMITED | Private company limited by shares | Live |
| BEST ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| VICTORY ALPHA LIMITED | Private company limited by shares | Dissolved |
| ALLIED INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| DR. ALMIGHTY WATER-PROOF ENGINEERING LIMITED | Private company limited by shares | Live |
| ALPHA BEST INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ALLIED TOP TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ALLIED VICTORY LIMITED | Private company limited by shares | Live |
| ALPHA (INTERNATIONAL) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| ALLIANCE POWER LIMITED | Private company limited by shares | Dissolved |
| GOODWAY ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| ALLIED WIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ALMADORA COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALBATROSS ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| ALPHA GROUP LIMITED | Private company limited by shares | Dissolved |
| ALLIED SUMMIT LIMITED | Private company limited by shares | Live |
| PACIFIC ALLIED LIMITED | Private company limited by shares | Dissolved |
| FORTUNE ALPHA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALPHA E TRADING LIMITED | Private company limited by shares | Live |
| ALWAYS CHEMICALS LIMITED | Private company limited by shares | Live |
| ALLOY PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| ALWERO HOLDINGS (HK) LIMITED | Private company limited by shares | Live |
| ALLIANCE ASIA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ALLIED ORIENTAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| ALLIED ORIENTAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EASTERN ALLIANCE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ALLIED GRAND LIMITED | Private company limited by shares | Dissolved |
| ALLIED MAX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ALPHA BEST ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ALPHA FORTUNE LIMITED | Private company limited by shares | Dissolved |
| ALLEYBRIGHT LIGHTING LIMITED | Private company limited by shares | Live |
| ALLIED MAX TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ALTADIS CIGARS ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| ALLIED FIT LIMITED | Private company limited by shares | Dissolved |
| TITAN VALVE ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| ALLIED MILLION LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE NAVIGATION COMPANY LIMITED | Private company limited by shares | Live |
| TREASURE ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| SUN ALLIANCE LIMITED | Private company limited by shares | Live |
| ALLIANCE FINANCE LIMITED | Private company limited by shares | Dissolved |
| TREASURE ALPHA LIMITED | Private company limited by shares | Dissolved |
| ALAMBIC LIMITED | Private company limited by shares | Dissolved |
| Alexander C H Limited | Private company limited by shares | Dissolved |
| ALLIGATOR GAME COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALPHA LAND LIMITED | Private company limited by shares | Dissolved |
| MING FAI ALUMINIUM COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLIED MAX LIMITED | Private company limited by shares | Dissolved |
| Alpha One Limited | Private company limited by shares | Live |
| ALPHA ELECTRONICS (HK) LIMITED | Private company limited by shares | Dissolved |
| ALBERT Y. K. LAU (A & C) LIMITED | Private company limited by shares | Live |
| ALPHA BEST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ALPHA BEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BEST ALLIANCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ALLIED ALPHA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ALLRICH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ALLIED SUMMIT TRADING LIMITED | Private company limited by shares | Live |
| ALLIED TOP TRADING LIMITED | Private company limited by shares | Dissolved |
| ALPHA COMPUTER LIMITED | Private company limited by shares | Dissolved |
| ALI-BA-BAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLIED VICTORY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE DIAMONDS LIMITED | Private company limited by shares | Dissolved |
| ALBANY TRADING LIMITED | Private company limited by shares | Dissolved |
| LUCKY ALPHA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALPHA TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLIED RICHEST LIMITED | Private company limited by shares | Live |