| AQUE DESIGN LIMITED | Private company limited by shares | Live |
| Aque Elite Sports Management Limited | | Live |
| AQUEDUCT ACADEMY LIMITED | Private company limited by shares | Live |
| Aqueduct Hills Consultant Limited | Private company limited by shares | Live |
| HK TAURUS NOVEL AQUEDUCT INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| HK TAURUS NOVEL AQUEDUCT INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI LUJIE AQUEDUCT INDUSTRY LIMITED | Private company limited by shares | Live |
| AQUEEN LIMITED | Private company limited by shares | Live |
| Germany Aquena Technology International Co., Limited | | Live |
| Aqueous Limited | Private company limited by shares | Live |
| Aqueous Valves Solution Co., Limited | Private company limited by shares | Live |
| AQUEOUS COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| AQUEOUS DESIGN LIMITED | Private company limited by shares | Live |
| Aqueous Hydrogen Energy Limited | Private company limited by shares | Live |
| CHINA AQUEOUS GROUP LIMITED | Private company limited by shares | Live |
| Aqueous International Limited | Private company limited by shares | Live |
| Aqueous International Trading Limited | | Live |
| AQUEOUS SOLUTIONS LIMITED | Private company limited by shares | Live |
| Oriental Aqueous Technology Limited | Private company limited by shares | Live |
| AQUEXSEMS LIMITED | Private company limited by shares | Live |