| Danyang Water Investment Limited | Private company limited by shares | Dissolved |
| DARCET WATER (HONG KONG) PTE LIMITED | Private company limited by shares | Live |
| Dawei Water Holding Company Limited | Private company limited by shares | Live |
| SO KEE WATER & ELECTRIC DECORATION LIMITED | Private company limited by shares | Dissolved |
| MAN KEE ELECTRIC WATER & DECORATION ENGINEERING COMPANY LIMITED | | Live |
| Deep Water Company Limited | Private company limited by shares | Dissolved |
| Deep Water Limited | Private company limited by shares | Live |
| DEEP WATER CREATIVE LIMITED | Private company limited by shares | Live |
| DEEP WATER RECOVERIES LIMITED | Private company limited by shares | Dissolved |
| THIRSTY CAMEL (DELICIOUS WATER) LIMITED | Private company limited by shares | Dissolved |
| USA DEMEI WATER PURIFICATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| China Sea water Desalination Limited | Private company limited by shares | Live |
| WATER & DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WATER DESIGN LIMITED | Private company limited by shares | Live |
| WATER DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| CREATIVE WATER DESIGN LIMITED | Private company limited by shares | Dissolved |
| CHINA WATER INVERSTMENT DEVELOP LIMITED | | Live |
| Asia Water Development Corporation Limited | Private company limited by shares | Live |
| DEEP SEA WATER DEVELOPMENT ASIA LIMITED | Private company limited by shares | Dissolved |
| CHINA WATER DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| China Li Yi Zhi Water Conservancy Development Foundation Limited | Private company limited by shares | Live |
| CHINA WATER INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHINA WATER RESOURCES DEVELOPMENT LIMITED | Private company limited by shares | Live |
| China Wisdom Water Development Union Limited | Private company limited by shares | Live |
| CLEAR WATER BAY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CLEAR WATER BAY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| China Pure Water Development Co., Limited | | Live |
| Water Development (HK) Holding Co., Limited | Private company limited by shares | Live |
| B&M WATER TREATMENT DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| Water Cube Development Limited | Private company limited by shares | Dissolved |
| Dream Water Development Limited | Private company limited by shares | Live |
| WAH KWOON ENERGY AND WATER DEVELOPMENT HOLDING LIMITED | Private company limited by shares | Dissolved |
| EVERBEST WATER TREATMENT DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| WATER FLOWER DEVELOPMENT LIMITED | Private company limited by shares | Live |
| GLOBAL WATER RESOURCES DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| Water Harmony Development Limited | Private company limited by shares | Live |
| KANGEN WATER DEVELOPMENT LIMITED | | Live |
| HYDRO WATER POWER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| China Water Property Development Limited | Private company limited by shares | Live |
| CHINA WATER PROPERTY LAND DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SHANGHAI RENMIN WATER PUMP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| GOLD WATER TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Thai Water Development Company Limited | Private company limited by shares | Live |
| Everbright Water (Dezhou) Holdings Limited | Private company limited by shares | Live |
| Irrigaview Digital Water Limited | | Live |
| Newborn human health, smart water distiller Limited | Private company limited by shares | Live |
| ULTIMATE PURE WATER DISTILLERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAWAII DEEP SEA WATER DISTRIBUTION COMPANY LIMITED | Private company limited by shares | Live |
| DOLPHIN WATER SPORTS CENTRE LIMITED | Private company limited by shares | Dissolved |
| Doublewin water sport Co., Limited | Private company limited by shares | Live |
| WATER DRAGON LIMITED | Private company limited by shares | Live |
| WATER DRAGON LIMITED | | Live |
| FEDERATION OF DRAGONBOAT & WATER SPORTS LIMITED | Company limited by guarantee | Live |
| Dream Water Limited | Private company limited by shares | Live |
| HK WATER OPPORTUNITY DRESS GROUP LIMITED | Private company limited by shares | Dissolved |
| Nable & Pure Drinking Water Co., Limited | Private company limited by shares | Live |
| FUJIAN XINQUAN AIR DRINKING WATER CO., LIMITED | Private company limited by shares | Live |
| FRANCE DANONE DRINKING WATER INVESTMENT LIMITED | Private company limited by shares | Live |
| QINGDAO LAOSHAN DRINKING WATER LIMITED | Private company limited by shares | Dissolved |
| WATER DROP LIMITED | Private company limited by shares | Dissolved |
| WATER DROP FINANCIAL SERVICE LIMITED | Private company limited by shares | Live |
| WATER DROP FINANCIAL SERVICE LIMITED | | Live |
| Water Drought Limited | Private company limited by shares | Dissolved |
| DYLAN WATER SPORTS CO., LIMITED | Private company limited by shares | Live |
| EAST WATER GROUP LIMITED | Private company limited by shares | Live |
| East Asia lon & Health Water Association Limited | Private company limited by shares | Live |
| WATER EDGE SPORTS LIMITED | Private company limited by shares | Dissolved |
| Water Rocket Education Limited | Private company limited by shares | Live |
| WATER OASIS E.L. (HK) COMPANY LIMITED | Private company limited by shares | Live |
| LEUNG PANG WATER & ELECT WORKS CO. LIMITED | Private company limited by shares | Live |
| LEE WOO ELECTRIC & WATER COMPANY LIMITED | Private company limited by shares | Live |
| FOUR LEUNG AIR-CONDITION WATER & ELECTRIC DECORATION LIMITED | Private company limited by shares | Live |
| MANSON WATER AND ELECTRIC COMPANY LIMITED | Private company limited by shares | Live |
| Suzhou Yinghuashan Water Purification Kitchen Electric Limited | Private company limited by shares | Live |
| WAI LEE WATER ELECTRICAL LIMITED | Private company limited by shares | Live |
| WAN CHONG WATER & ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG LEE WATER AND ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Hang Wai Water & Electrical Engineering Limited | Private company limited by shares | Live |
| HANG KEI WATER AND ELECTRICAL ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| YAT HING WATER & ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUN HING WATER & ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG YIP WATER & ELECTRICAL ENGINEERING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| HOP HING AIR-CONDITION WATER ELECTRICAL LIMITED | Private company limited by shares | Dissolved |
| PIK LIK WATER & ELECTRICITY LIMITED | Private company limited by shares | Live |
| K & Y Water & Electricity Co. Limited | Private company limited by shares | Live |
| Wing Hing Water & Electricity Decoration Limited | | Live |
| Wing Kee Air Condition, Water, Electricity, Decoration Limited | Private company limited by shares | Live |
| LONG JIANG WATER & ELECTRICITY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WAI FAT WATER & ELECTRICITY ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH TAT WATER AND ELECTRICITY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HIN FAI WATER & ELECTRICITY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FU SAN WATER & ELECTRICITY ENGINEERING LIMITED | Private company limited by shares | Live |
| YAT HEI WATER AND ELECTRICITY ENGINEERING LIMITED | Private company limited by shares | Live |
| WAN MEI PRO WATER ELECTRICITY AND AIR-CON ENGINEERING LIMITED | | Live |
| DRAGON WATER & ELECTRICITY ENGINEERING (HK) LIMITED | Private company limited by shares | Dissolved |
| LINLE WATER & ELECTRICITY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WING KEUNG WATER AND ELECTRICITY ENGINEERING LIMITED | | Live |
| CN WATER & ELECTRICITY GROUP LIMITED | Private company limited by shares | Dissolved |
| IDEAL WATER & ELECTRICITY MATERIAL CO., LIMITED | Private company limited by shares | Live |
| HANGZHOU XIHU WATER PUMP MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |