| HONG KONG AND PATTAYA WATER SPORTS LIMITED | Private company limited by shares | Dissolved |
| Water Spring HK Limited | Private company limited by shares | Live |
| CHINA NZ SPRING WATER LIMITED | Private company limited by shares | Live |
| CHINA CHANGBAISHAN MAIFANITE SPRING WATER LIMITED | Private company limited by shares | Dissolved |
| CHINA SPRING WATER CO., LIMITED | Private company limited by shares | Live |
| CHINA SPRING WATER GROUP LIMITED | | Live |
| SODA SPRING (CHINA) NATURAL SODA WATER LIMITED | Private company limited by shares | Live |
| Spring And Water Co., Limited | Private company limited by shares | Live |
| Spring Water Bay Investment Co., Limited | Private company limited by shares | Live |
| WATER SPRING CULTURE LIMITED | Private company limited by shares | Dissolved |
| Spring Water Trade Development Co., Limited | Private company limited by shares | Live |
| Dragon Spring Water Limited | Private company limited by shares | Live |
| HEALTH SPRING WATER LIMITED | Private company limited by shares | Live |
| Spring Water Ding Dong Health Company Limited | Private company limited by shares | Live |
| HIMALAYAS SPRING WATER LIMITED | Private company limited by shares | Live |
| Hong Kong spring water Co., Limited | Private company limited by shares | Dissolved |
| National Spring Fresh Water (Fiji) Limited | Private company limited by shares | Live |
| DRAGON SPRING WATER SERVICES LIMITED | Private company limited by shares | Live |
| Vulcan Natural Spring Water Limited | Private company limited by shares | Live |
| Wuyan Holy Spring Water Company Limited | | Live |
| SILVER SPRINGS MINERAL WATER (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| HK WUDANG SPRINGS WATER CO., LIMITED | Private company limited by shares | Live |
| Zhejiang Water Star Group Co., Limited | Private company limited by shares | Live |
| WATER STONE LIMITED | | Live |
| Water Bear Stone Henge HK Limited | Private company limited by shares | Live |
| WATER STONE SOFTWARE LIMITED | | Live |
| Stone Water Trading Company Limited | | Live |
| STREAM WATER COMPANY LIMITED | | Live |
| Water Street Limited | | Live |
| CB Wealth Structured Water Technology Limited | | Live |
| Water Cloud Studio Company Limited | | Live |
| WATER POON STUDIO LIMITED | Private company limited by shares | Dissolved |
| HANGZHOU WATER PUMP FACTORY SUBMERSIBLE PUMP LIMITED | Private company limited by shares | Dissolved |
| SUNEAST WATER ELECTRICAL AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| Sunshine Water Limited | | Live |
| Super Kangen Water Limited | Private company limited by shares | Live |
| OCRETTICO SUPER WATER LIMITED | Private company limited by shares | Live |
| SUPER FAR WATER SYSTEM COMPANY LIMITED | Private company limited by shares | Live |
| SUPERIOR POWER UNDER WATER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR WATER SYSTEMS (HK) LIMITED | Private company limited by shares | Dissolved |
| CHEONG SHING WATER SUPPLIES ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW CONTINENT WATER SUPPLIES (INTERNATIONAL) GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG OSG FUNCTIONAL WATER SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| HONG KONG WATER SUPPLIES GROUP LIMITED | Private company limited by shares | Dissolved |
| HONG KONG WATER SUPPLIES (TAICANG) LIMITED | Private company limited by shares | Dissolved |
| JIANGHE WATER SUPPLIES INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| KOWLOON WATER SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SALT WATER SUPPLIES (MANAGEMENT) LIMITED | Private company limited by shares | Live |
| Mark Nine Water Supplies Limited | Private company limited by shares | Live |
| Supreme Water HK Limited | | Live |
| WATER SWAN STUDIO LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Sweet Water Trading Limited | Private company limited by shares | Live |
| SWEET WATER INDUSTRY COMPANY LIMITED | Private company limited by shares | Live |
| TRU WATER SYSTEM LIMITED | Private company limited by shares | Live |
| TGI PURE WATER SYSTEM COMPANY LIMITED | Private company limited by shares | Dissolved |
| WATER SYSTEMS ASIA LIMITED | Private company limited by shares | Live |
| TAIWAN BEILUTE WATER POWER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CLIFFORD WILKINSON TANSAN MINERAL WATER CO. LIMITED -THE- | Private company limited by shares | Live Commenced dormancy on 22-Mar-2000 |
| WATER TECH LIMITED | Private company limited by shares | Dissolved |
| LinkQuick Water Measurement Tech (HK) Limited | Private company limited by shares | Live |
| EC TECH WATER TREATMENT LIMITED | Private company limited by shares | Dissolved |
| Seba Water Proof Technical Consultant Limited | Private company limited by shares | Live |
| SHANGHAI RENMIN WATER PUMP (TECHNICAL) LIMITED | Private company limited by shares | Live |
| TRINKWASSER WATER TECHNOLOGIE LIMITED | Private company limited by shares | Dissolved |
| Advanced Water Technologies Inc Limited | Private company limited by shares | Live |
| ARVIA WATER TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| AST-Israeli Clean Water Technologies Limited | Private company limited by shares | Dissolved |
| FIRST WATER TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| HK WATER CUBIC TECHNOLOGIES HOLDING LIMITED | Private company limited by shares | Live |
| STANDARD WATER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Water & Wine Technologies Limited | Private company limited by shares | Live |
| Xiongmao Water Technologies Limited | | Live |
| WATER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Q WATER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| PP WATER TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| PCA Water Technology Limited | Private company limited by shares | Live |
| WATER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BIO WATER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Be Water Technology Company Limited | Private company limited by shares | Live |
| ACEBEST WATER TREATMENT TECHNOLOGY CO., LIMITED | | Live |
| BLACK WATER TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Deep Water Bay Technology Company Limited | Private company limited by shares | Live |
| WATER DRAGON TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK TIANJUN WATER TREATMENT ENERGY-SAVING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| E-PLAN WATER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| T.Y. Water Fountain Technology Co., Limited | Private company limited by shares | Live |
| GERMANY DINGDONG WATER PURIFICATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GLOBALEX WATER AND AIR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GREEN WATER TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK WATER TO HEALTH TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| Hightech Water Technology Company Limited | Private company limited by shares | Live |
| HYDROGEN WATER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GENERAL WATER TECHNOLOGY INVESTMENT CO. LIMITED | Private company limited by shares | Live |
| JINMIN WATER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ZHE JIANG LITER WATER TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| WATER NANO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC WATER TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Powerful Water Technology Limited | Private company limited by shares | Live |
| UCL WATER TECHNOLOGY (PRC) LIMITED | Private company limited by shares | Dissolved |
| Prodigy-EMB Water Technology Limited | Private company limited by shares | Live |