| ALPHA PLUS TRADING LIMITED | Private company limited by shares | Live |
| ALPHA VISION LIMITED | Private company limited by shares | Dissolved |
| ALPHA PLUS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ALPHA PLUS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ALPHA GRAND LIMITED | Private company limited by shares | Live |
| ALLCAN RESOURCES TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ALTAVADO LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL DIRECT SELLING ALLIANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MOUNTAIR ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| ALLRAY (HONG KONG) LIMITED | Private company limited by shares | Live |
| Alpha Nature Limited | Private company limited by shares | Live |
| ALLIED LEADER LIMITED | Private company limited by shares | Dissolved |
| PRO-AM ALLIANCE LIMITED | Private company limited by shares | Live |
| ALLIED CREATION LIMITED | Private company limited by shares | Live |
| ALLOYMET RESOURCES LIMITED | Private company limited by shares | Dissolved |
| FINE ALLIANCE LIMITED | Private company limited by shares | Live |
| ALCHEMY ICON LIMITED | Private company limited by shares | Live |
| SINOKOR ALLIANCE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ALPHA CHOICE TRADING LIMITED | Private company limited by shares | Dissolved |
| FRIEND ALLIANCE LIMITED | Private company limited by shares | Live |
| ALTECH COMPANY LIMITED | Private company limited by shares | Live |
| ALASYA LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE GAIN LIMITED | Private company limited by shares | Dissolved |
| ALBATROSS INDUSTRIAL (HONG KONG ) CO., LIMITED | Private company limited by shares | Dissolved |
| Innovative Aluminium (Hong Kong) Limited | Private company limited by shares | Live |
| ALLURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALGO LIMITED | Private company limited by shares | Dissolved |
| ALFEIN LIMITED | Private company limited by shares | Live |
| ALLEN PAUL GLOBAL INVESTMENT LIMITED | Private company limited by shares | Live |
| AL-SHAHZADI HK LIMITED | Private company limited by shares | Live |
| THISTLECORP ALLIANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLOBAL TECHNOLOGY ALLIANCE LIMITED | Private company limited by shares | Live |
| RICH ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| SME GLOBAL ALLIANCE LIMITED | Company limited by guarantee | Live |
| ALPHA FORTUNE INVESTMENT LIMITED | Private company limited by shares | Live |
| ALBANY WINE INVESTMENTS LIMITED | Private company limited by shares | Live |
| ALLIANCE CAPITAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| GOOD ALLIANCE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| GLOBAL ALLIANCE GARMENT LIMITED | Private company limited by shares | Live |
| UNITED ALLIANCE (HK) LIMITED | Private company limited by shares | Dissolved |
| UWN ALUMNI LIMITED | Private company limited by shares | Dissolved |
| ALTAIS FUND LIMITED | Private company limited by shares | Dissolved |
| ALLACTION AIRLINES LIMITED | Private company limited by shares | Dissolved |
| ALINEA LIMITED | Private company limited by shares | Live |
| DRAGON ALLIANCE LIMITED | Private company limited by shares | Live |
| ALLIANCE GROUP LIMITED | Private company limited by shares | Live |
| STAR ALLIANCE HD LIMITED | Private company limited by shares | Dissolved |
| ADVANTAGE ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| ALLIED LUCKY LIMITED | Private company limited by shares | Dissolved |
| ALESCO HK LIMITED | Private company limited by shares | Dissolved |
| ALLIED-WING CONSTRUCTION CO., LIMITED | Private company limited by shares | Dissolved |
| ALLEGRO BON COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALPHA CAFÉ-RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| ALPHA INNOVATION LIMITED | Private company limited by shares | Dissolved |
| ALLIED VICTOR LIMITED | Private company limited by shares | Live |
| ALEGRIA INVESTMENT LIMITED | Private company limited by shares | Live |
| CLIFTON ALLIANCE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Allied Power Technology Limited | Private company limited by shares | Live |
| ALLIED EXCEL LIMITED | Private company limited by shares | Live Commenced dormancy on 15-May-2012 |
| ALLCO FINANCE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ITALY WEITESI ALUMINIUM GROUP (HK) INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALLIED ORIENTAL LIMITED | Private company limited by shares | Live |
| ALLIED WEALTH INVESTMENT LIMITED | Private company limited by shares | Live |
| ALWAYS WEALTH LIMITED | Private company limited by shares | Dissolved |
| ALWAYS FAITH LIMITED | Private company limited by shares | Dissolved |
| ALPHA MORGAN LIMITED | Private company limited by shares | Dissolved |
| ALLHONORS METAL LIMITED | Private company limited by shares | Dissolved |
| GAIN ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| ALLIED RICH LIMITED | Private company limited by shares | Dissolved |
| GAIN ALLIANCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ALPHA PRODUCTION & ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE BASE LIMITED | Private company limited by shares | Live |
| ALPHA ZETA LIMITED | Private company limited by shares | Dissolved |
| ALLIED SUCCESS (CHINA) LIMITED | Private company limited by shares | Live |
| ALASTA COMPANY LIMITED | Private company limited by shares | Live |
| U.S.A. ALONE COSMETICS (ASIA) GROUP LIMITED | Private company limited by shares | Dissolved |
| SKY ALLIANCE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ALDO MENSA LIMITED | Private company limited by shares | Live |
| WAI WO ALUMINIUM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ALPHA RESOURCES LIMITED | Private company limited by shares | Dissolved |
| ALLIED PACIFIC GROUP LIMITED | Private company limited by shares | Live |
| RICH ALLIANCE (ASIA) LIMITED | Private company limited by shares | Live |
| METRO ALLIANCE LIMITED | Private company limited by shares | Live |
| WANG LEE ALUMINIUM ENGINEERING LIMITED | Private company limited by shares | Live |
| ALIOTH GR LIMITED | Private company limited by shares | Live |
| COLUMBIA ALPHA LIMITED | Private company limited by shares | Live |
| ALWAYS RISE LIMITED | Private company limited by shares | Dissolved |
| HUMAN CAPITAL ALLIANCE LIMITED | Private company limited by shares | Live |
| EASY ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| FRANCE ALDALON (ASIA) ELECTRIC LIMITED | Private company limited by shares | Dissolved |
| JD ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| ALTERNATIVA LIMITED | Private company limited by shares | Dissolved |
| PAUSH ALUMINIUM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NORTH FENGHUA ALUMINIUM LIMITED | Private company limited by shares | Live |
| Kamala Alaya Company Limited | Private company limited by shares | Live |
| ALWAYS FINANCE LIMITED | Private company limited by shares | Dissolved |
| Legend Alliance Limited | Private company limited by shares | Dissolved |
| WISDOM ALLIANCE GROUP LIMITED | Private company limited by shares | Dissolved |
| ALLYGO LIMITED | Private company limited by shares | Dissolved |
| WISE ALLIANCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |