| ALPHA WINNER LIMITED | Private company limited by shares | Live |
| WINNER ALPHA LIMITED | Private company limited by shares | Live |
| ALPHA WISE LIMITED | Private company limited by shares | Live |
| WISE ALPHA LIMITED | Private company limited by shares | Live |
| ALPHA WISE ENTERPRISES LIMITED | Private company limited by shares | Live |
| Wise Alpha Investment Limited | Private company limited by shares | Live |
| Alpha Wolf Company Limited | | Live |
| ALPHA WOLF INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| ALPHA WOLFUS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Alpha Creative Workshop Limited | Private company limited by shares | Dissolved |
| Alpha World Limited | Private company limited by shares | Dissolved |
| ALPHA WORLD LIMITED | Private company limited by shares | Live |
| ALPHA XENIA INTERNATIONAL RESOURCES INC. LIMITED | Private company limited by shares | Dissolved |
| ALPHA YARD LIMITED | Private company limited by shares | Dissolved |
| YARN ALPHA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ALPHA YEAR LIMITED | Private company limited by shares | Live |
| ALPHA YIELD LIMITED | Private company limited by shares | Live |
| ALPHA YIELD LIMITED | Private company limited by shares | Live |
| YIELD ALPHA LIMITED | | Live |
| YIWU ALPHA INDUSTRIAL & TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Alpha Yoda Limited | Private company limited by shares | Live |
| ALPHA ZETA LIMITED | Private company limited by shares | Dissolved |
| ZETA ALPHA LIMITED | Private company limited by shares | Live |
| Alpha Zeta Co., Limited | Private company limited by shares | Live |
| Zeyuan Alpha Limited | | Live |
| ALPHA ZONE LIMITED | Private company limited by shares | Dissolved |
| ALPHA ZONE (H K) LIMITED | | Live |
| Alpha-10 SY (2019-01) Limited | Private company limited by shares | Live |
| ALPHA147 LIMITED | | Live |
| ALPHA21 LIMITED | Private company limited by shares | Dissolved |
| ALPHA720 LIMITED | Private company limited by shares | Live |
| WATERLOO ALPHA.AI LAB LIMITED | Company limited by guarantee | Live |
| Alphabag Limited | | Live |
| ALPHABAI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ALPHABECK LIMITED | Private company limited by shares | Dissolved |
| ALPHABET COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALPHABET COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALPHABET LIMITED | Private company limited by shares | Live |
| CHINESE ALPHABET ASSOCIATION LIMITED | | Live |
| ALPHABET BEAUTY CORPORATION LIMITED | Private company limited by shares | Live |
| Alphabet Capital Limited | Private company limited by shares | Live |
| ALPHABET (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| China Alphabet Holding Limited | Private company limited by shares | Live |
| Alphabet Compliance Limited | | Live |
| Alphabet Education Limited | | Live |
| MY ALPHABET FASHION COMPANY LIMITED | Private company limited by shares | Live |
| First Alphabet Limited | Private company limited by shares | Live |
| Alphabet Funds Limited | Private company limited by shares | Live |
| Alphabet HK Group Limited | Private company limited by shares | Live |
| ALPHABET GROUP CO., LIMITED | Private company limited by shares | Live |
| ALPHABET (HONG KONG) LIMITED | Private company limited by shares | Live |
| Alphabet Miracle (Hong Kong) Limited | Private company limited by shares | Live |
| Alphabet Invest Limited | | Live |
| Alphabet Investment I Limited | Private company limited by shares | Live |
| ALPHABET INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Alphabet Media Limited | Private company limited by shares | Live |
| Alphabet Medical Limited | | Live |
| ALPHABET STREET LIMITED | Private company limited by shares | Dissolved |
| ALPHABET TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Alphabet Solution Trading Limited | | Live |
| Alphabeta FX Limited | Private company limited by shares | Live |
| AlphaBetaTrade Limited | | Live |
| ALPHABETS PARTNERS LIMITED | | Live |
| Alphabetter Technology Limited | Private company limited by shares | Live |
| ALPHABLANCA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALPHABLES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Alphabox HK Limited | | Live |
| ALPHABRAIN HK LIMITED | Private company limited by shares | Live |
| ALPHABRIDGE LIMITED | | Live |
| AlphaByte Systems Limited | Private company limited by shares | Live |
| Alpha-C Group Limited | Private company limited by shares | Live |
| AlphaCademy Limited | | Live |
| AlphaCap Company Limited | | Live |
| AlphaCELL Research Company Limited | Private company limited by shares | Live |
| AlphaChain Limited | Private company limited by shares | Live |
| AlphaChase Investment Company Limited | | Live |
| ALPHACHEM COMPANY LIMITED | Private company limited by shares | Live |
| Alphachem Technology Limited | Private company limited by shares | Live |
| AlphaChi Limited | | Live |
| ALPHACLUB LIMITED | Private company limited by shares | Live |
| ALPHACOM LIMITED | Private company limited by shares | Dissolved |
| ALPHACOM EXPORT LIMITED | Private company limited by shares | Live |
| ALPHACOM TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| AlphaCore Limited | | Live |
| ALPHACORE SOFTWARE LIMITED | Private company limited by shares | Live |
| ALPHACREATION HONG KONG LIMITED | Private company limited by shares | Live |
| ALPHACREW COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALPHADENT LIMITED | Private company limited by shares | Live |
| AlphaEDU Limited | Private company limited by shares | Live |
| AlphaEDU Technology Limited | Private company limited by shares | Live |
| ALPHAELEPHANT LIMITED | Private company limited by shares | Live |
| AlphaEureka Limited | Private company limited by shares | Live |
| ALPHAEYE LIMITED | Private company limited by shares | Live |
| Hong Kong Alphafeed Industrial Company Limited | Private company limited by shares | Live |
| AlphaFinz Limited | Private company limited by shares | Live |
| Alphaflow Pacific Limited | | Live |
| Alphafly Limited | Private company limited by shares | Live |
| AlphaFun Limited | Private company limited by shares | Dissolved |
| ALPHAGAIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Alphagate Limited | Private company limited by shares | Dissolved |