| WATER INTELLIGENT TREATMENT SYSTEM COMPANY LIMITED | Private company limited by shares | Live |
| INTERCHINA WATER TREATMENT HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| WATER WAY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WATER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ENV Water International Co. Limited | Private company limited by shares | Dissolved |
| WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BLU WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HE Water International Limited | Private company limited by shares | Live |
| Be Water International Limited | Private company limited by shares | Live |
| PT International Water Activities Limited | | Live |
| Water of Asia International Limited | Private company limited by shares | Live |
| WATER FILTRATION ASSOCIATES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HK PINPAI WATER HEATING BATHROOM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Water Bear International Limited | Private company limited by shares | Live |
| BLACK WATER INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| HOI MING INTERNATIONAL WATER BOAT LIMITED | Private company limited by shares | Live |
| Water Capital (International) Limited | Private company limited by shares | Live |
| CHINA INTERNATIONAL WATER AFFAIRS GROUP LIMITED | Private company limited by shares | Dissolved |
| China Mineral Water International Limited | Private company limited by shares | Live |
| CHINA (INTERNATIONAL) WATER PROOFING LIMITED | Private company limited by shares | Dissolved |
| WATER SKY INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| WATER TS INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| International Consulting - Water Treatment & Recycling Limited | Private company limited by shares | Live |
| WATER CUBE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Water Cube Container International Limited | | Live |
| SHI HAI WATER CULTURAL INTERNATIONAL MEDIA CO., LIMITED | Private company limited by shares | Live |
| Yunnan Water International Development Co., Limited | Public company limited by shares | Live |
| HK BO SHI QUAN DRINKING WATER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| NEW ERA (INTERNATIONAL) DRINKING WATER SCIENCE & TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Baowei Water Engineering International Enterprise Limited | Private company limited by shares | Live |
| WATER FLOWER INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| HK WATER FROM THE ROCK INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| WATER GALAXY INTERNATIONAL PTY LIMITED | Private company limited by shares | Live |
| GOLD WATER INTERNATIONAL (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |
| GOLD WATER INTERNATIONAL INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| GREEN WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK WATER CENTER INTERNATIONAL GROUP LIMITED | | Live |
| WATER WONDER INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| International Spring Water Holdings Limited | Private company limited by shares | Live |
| HONG KONG WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SKY WATER INTERNATIONAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Ozner Water International Limited | Private company limited by shares | Live |
| Water Shield International (Hong Kong) Limited | Private company limited by shares | Dissolved |
| HK Water Infras International Trade Limited | Private company limited by shares | Live |
| Hk Water Bear International Investment Limited | Private company limited by shares | Live |
| Kangen Water International Limited | Private company limited by shares | Live |
| Kangen Water International Holdings Limited | Private company limited by shares | Live |
| Water of Life International Company Limited | Private company limited by shares | Live |
| Life Water International Technology Co., Limited | Private company limited by shares | Live |
| Like Water International Limited | | Live |
| Water Matt International Development Co., Limited | Private company limited by shares | Live |
| BLACK WATER INTERNATIONAL MINING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NASA PURE WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WATER INTERNATIONAL NETWORK LIMITED | Private company limited by shares | Dissolved |
| NOPON WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WATER ORCHID INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WT PARTNERSHIP INTERNATIONAL ASIA WATER PROJECTS LIMITED | Private company limited by shares | Dissolved |
| Pents International Water Systems Limited | Private company limited by shares | Live |
| WATER POWER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINA WATER PUMP (INTERNATIONAL) CO., LIMITED | Private company limited by shares | Dissolved |
| PURE WATER (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| ONE PURE WATER INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| PURIFIED WATER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Water Quality Certification (International) Co., Limited | | Live |
| SALCON WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK HUMAN & WATER SANITARIES (INTERNATIONAL) CO. LIMITED | Private company limited by shares | Live |
| YTG International Water Services Company Limited | Private company limited by shares | Live |
| WATER SHIP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| STORY OF WATER INTERNATIONAL (H.K.) ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| AFORD (INTERNATIONAL) PURE WATER SYSTEM LIMITED | Private company limited by shares | Dissolved |
| Advanced Water Technologies International Limited | Private company limited by shares | Dissolved |
| INTERNATIONAL WATER TECHNOLOGIES GROUP LIMITED | Private company limited by shares | Live |
| WATER INTERNATIONAL ENVIRONMENTAL TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| Water Fast International Trading Company Limited | Private company limited by shares | Live |
| Peak'S Water International Trading Company Limited | | Live |
| WELL WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WHITE WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Water Wood International Limited | Private company limited by shares | Live |
| BROKOPONDO WATER WOOD INTERNATIONAL N.V., LIMITED | Private company limited by shares | Live |
| Water Wood International Development Limited | Private company limited by shares | Live |
| Yu Yang International Water Purification Co., Limited | Private company limited by shares | Live |
| YUNNAN WATER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHINA WATER INT'L GROUP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HK WATER CUBE INT'L GROUP (ASIA) LIMITED | Private company limited by shares | Dissolved |
| WATER INT'L DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HK WATER ELEMENT INT'L LIMITED | Private company limited by shares | Live |
| HEAVEN WATER INT'L (HK) TRADING LIMITED | Private company limited by shares | Live |
| HK PURENESS INT'L WATER INDUSTRY (GROUP) LIMITED | Private company limited by shares | Dissolved |
| UK WATER QUEEN (INT'L) GROUP LIMITED | Private company limited by shares | Live |
| LONG WATER INVESTING & CONSULTING LIMITED | Private company limited by shares | Live |
| Water Investment Limited | Private company limited by shares | Live |
| Water To Sea Investment Company Limited | Private company limited by shares | Live |
| FAIR WATER INVESTMENT LIMITED | Private company limited by shares | Live |
| Happy Water Investment Limited | | Live |
| Nanchang Water Investment Limited | Private company limited by shares | Dissolved |
| WATER RESOURCES INVESTMENT LIMITED | | Live |
| V. V. WATER INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| LYONNAISE ASIA WATER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Water Dragon (I.P) Limited | Private company limited by shares | Live |
| IPURE WATER SYSTEMS LIMITED | Private company limited by shares | Dissolved |