| AQUAL TRADE CO., LIMITED | Private company limited by shares | Live |
| AQUALA STUDIO LIMITED | Private company limited by shares | Dissolved |
| AquaLab Spa Limited | | Live |
| AQUALAKE (HK) GROUP LIMITED | Private company limited by shares | Live |
| Aqualake International Company Limited | Private company limited by shares | Dissolved |
| Aqualanes Limited | | Live |
| Aqualata Co., Limited | Private company limited by shares | Live |
| AQUALCOM TECH LIMITED | Private company limited by shares | Live |
| AQUA-LEISURE ASIA LIMITED | Private company limited by shares | Live |
| AQUALEM BATHROOM TECH LIMITED | Private company limited by shares | Live |
| Aqualem Bathroom Tech Group Limited | Private company limited by shares | Live |
| AQUALEM BATHROOM TECH GROUP LIMITED | Private company limited by shares | Live |
| AquaLeo Limited | Private company limited by shares | Live |
| AQUALEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| AQUALIBRA LIMITED | Private company limited by shares | Dissolved |
| Aqualink Design Association Limited | | Live |
| AQUALINK ENGINEERING (HK) LIMITED | Private company limited by shares | Live |
| AQUALINK MATERIAL LIMITED | Private company limited by shares | Live |
| AQUALITY HK LIMITED | Private company limited by shares | Live |
| AQUALITY (BUILDING) LIMITED | Private company limited by shares | Dissolved |
| AQUALITY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AQUALITY (GEOTECHNICAL) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AQUALITY (GEOTECHNICAL) LIMITED | Private company limited by shares | Dissolved |
| AQUALITY (POOLS) LIMITED | Private company limited by shares | Dissolved |
| AQUALITY TESTCONSULT LIMITED | Private company limited by shares | Live |
| AQUALIX CO., LIMITED | Private company limited by shares | Live |
| Aqualogic NT Limited | Private company limited by shares | Live |
| AQUALOGIC ASIA LIMITED | Private company limited by shares | Live |
| AQUALOGICS LIMITED | Private company limited by shares | Dissolved |
| Aquaman Limited | Private company limited by shares | Live |
| Aquaman Limited | | Live |
| AQUAMAN CAPITAL LIMITED | | Live |
| Aquaman Trading Limited | | Live |
| AQUAMARICA LIMITED | Private company limited by shares | Live |
| AQUAMARINE LIMITED | Private company limited by shares | Dissolved |
| AQUAMARINE LIMITED | Private company limited by shares | Live |
| PS AQUAMARINE LIMITED | Private company limited by shares | Live |
| AQUAMARINE 44 LIMITED | | Live |
| Aquamarine Analytics Technology Limited | | Live |
| Aquamarine Asia Limited | | Live |
| Aquamarine Lux Beauty Limited | Private company limited by shares | Live |
| AQUAMARINE BOUTIQUE LIMITED | Private company limited by shares | Live |
| AQUAMARINE CATERING LIMITED | Private company limited by shares | Live |
| AQUAMARINE ADVENTURES CLUB LIMITED | Private company limited by shares | Dissolved |
| Aquamarine Corporation Limited | Private company limited by shares | Live |
| AQUAMARINE GEMS COMPANY LIMITED | Private company limited by shares | Live |
| AQUAMARINE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| KENNETH (H.K.) AQUAMARINE PRODUCTS CO. LIMITED | Private company limited by shares | Live |
| AQUAMARINE HOLDING LIMITED | Private company limited by shares | Dissolved |
| Aquamarine Holding Limited | | Live |
| AQUAMARINE GROUP HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONGKONG AQUAMARINE HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| AQUAMARINE INTERNATIONAL LOGISTICS TRADING LIMITED | Private company limited by shares | Dissolved |
| Aquamarine International Trading Co., Limited | Private company limited by shares | Dissolved |
| AQUAMARINE INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| AQUAMARINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| AQUAMARINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MY JEWELRY (AQUAMARINE) LIMITED | Private company limited by shares | Live |
| AQUAMARINE LAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| PS AQUAMARINE LAND LIMITED | Private company limited by shares | Live |
| AQUAMARINE LOGISTICS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| AQUAMARINE MANAGEMENT LIMITED | Private company limited by shares | Live |
| HL MORTGAGE (AQUAMARINE) LIMITED | Private company limited by shares | Live |
| Oriental Aquamarine Limited | Private company limited by shares | Live |
| AQUAMARINE OVERSEAS TRADING LIMITED | Private company limited by shares | Dissolved |
| Aquamarine Projects Limited | Private company limited by shares | Live |
| AQUAMARINE SEAFOOD CO., LIMITED | Private company limited by shares | Live |
| AQUAMARINE SHIPPING LIMITED | Private company limited by shares | Live |
| Eastern Aquamarine Shipping Limited | Private company limited by shares | Dissolved |
| Aquamarine Trading Company Limited | Private company limited by shares | Dissolved |
| AQUAMARINE UNDERWATER DIVING CLUB LIMITED | Company limited by guarantee | Dissolved |
| AquaMart (Asia) Limited | Private company limited by shares | Dissolved |
| AQUAMATE COMPANY LIMITED | Private company limited by shares | Live |
| AQUAMATE K&B LIMITED | Private company limited by shares | Live |
| AQUAMAX LIMITED | Private company limited by shares | Dissolved |
| AQUAMAX Co. Limited | Private company limited by shares | Live |
| AQUAMAX FASHIONS LIMITED | Private company limited by shares | Dissolved |
| Aquamec Limited | Private company limited by shares | Live |
| AQUAMED LIMITED | Private company limited by shares | Live |
| Aquamera Watersport Limited | Private company limited by shares | Live |
| AQUAMERIDIAN LIMITED | Private company limited by shares | Live |
| AquaMeridian Conservation & Education Foundation Limited | Company limited by guarantee | Live |
| Aquamexoil Company Limited | Private company limited by shares | Live |
| Aquamighty Development Limited | Private company limited by shares | Live |
| Aquamind Limited | Private company limited by shares | Live |
| Aquamind Investment Limited | Private company limited by shares | Live |
| AQUAMINE Asset Management Limited | Private company limited by shares | Live |
| AQUAMONTIS LIMITED | Private company limited by shares | Live |
| AQUAMONTIS (HONG KONG) LIMITED | Private company limited by shares | Live |
| AQUAMOON LIMITED | Private company limited by shares | Dissolved |
| AQUAMOON LIMITED | Private company limited by shares | Live |
| FRANCE AQUAMOTRICE HOLDING GROUP LIMITED | Private company limited by shares | Live |
| AQUANAUT LIMITED | | Live |
| AQUANAUT ASIA LIMITED | Private company limited by shares | Live |
| AquaNav Shipping Co., Limited | Private company limited by shares | Live |
| Aquanet Limited | | Live |
| AquaNetworks HK Limited | Private company limited by shares | Live |
| Aquania Limited | | Live |
| AQUANOX LIMITED | Private company limited by shares | Dissolved |
| AQUANT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |