| Watercolor Research Co., Limited | Private company limited by shares | Live |
| International Watercolor Society Hong Kong Limited | Company limited by guarantee | Live |
| PASS IT ON INTERNATIONAL WATERCOLOR LIMITED | Private company limited by shares | Live |
| WATERCOME (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| WATERCOR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WATERCORE LIMITED | Private company limited by shares | Dissolved |
| iAQUA WATERCRAFT LIMITED | | Live |
| WATERCRAFT MARINE LIMITED | | Live |
| WAILY WATERCRAFT&OUTBOARD MOTOR CO., LIMITED | Private company limited by shares | Dissolved |
| Watercress51 Limited | | Live |
| Waterdrip Investment Limited | Private company limited by shares | Live |
| Waterdrop Group HK Limited | Private company limited by shares | Live |
| WATERED GARDEN LIMITED | Company limited by guarantee | Live |
| Watereducation Company Limited | | Live |
| FU SHING WATER-ELECT DECORATION WORKS LIMITED | Private company limited by shares | Live |
| CHANGJIANG WATER-ELECTRIC POWER H.K. INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG (DX) NA AN WATER&ELECTRICITY LIMITED | Private company limited by shares | Dissolved |
| WATERELEPHANT FINANCE CO., LIMITED | Private company limited by shares | Live |
| WATERELF ENTERPRISE LIMITED | | Live |
| LONGLIFE WATERELITE TECH (HK) CO., LIMITED | Private company limited by shares | Live |
| Hongkong Waterenjoy Fishing Tackle Co., Limited | Private company limited by shares | Live |
| WATEREX LIMITED | Private company limited by shares | Live |
| WATEREX INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Waterface Capital Network Technology Limited | | Live |
| WATERFALL LIMITED | Private company limited by shares | Live |
| Waterfall HK Company Limited | Private company limited by shares | Live |
| Waterfall Bay Limited | Private company limited by shares | Live |
| Waterfall Capital Limited | | Live |
| Waterfall Concepts Limited | Private company limited by shares | Live |
| Crest Waterfall Investment Limited | Private company limited by shares | Live |
| WATERFALL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Waterfall Enterprises Holding Limited | Private company limited by shares | Live |
| RISING SUN WATERFALL LIMITED | Private company limited by shares | Live |
| WATERFALL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WATERFALL TRADING LIMITED | Private company limited by shares | Dissolved |
| Waterfall Experience Trading Limited | Private company limited by shares | Dissolved |
| WATERFIELD LIMITED | Private company limited by shares | Live |
| WATERFIELD INDUSTRIAL LIMITED | Private company limited by shares | Live |
| WATERFIELD LAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| NELSON & WATERFIELD LIMITED | Private company limited by shares | Dissolved |
| WaterFit Limited | Private company limited by shares | Live |
| WATERFLOW LIMITED | Private company limited by shares | Dissolved |
| WATERFLOW DIGITAL CONSULTANCY LIMITED | | Live |
| WATERFLOW CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| Waterflow Creative Limited | | Live |
| Giant Waterflow Limited | Private company limited by shares | Live |
| WATERFOOT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| WATERFORD LIMITED | Private company limited by shares | Live |
| U.S.A. WATERFROM ENVIRONMENTAL TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| WATERFRONT LIMITED | Private company limited by shares | Live |
| WATERFRONT W LIMITED | Private company limited by shares | Dissolved |
| WATERFRONT AIR LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Dec-2014 |
| SIG FAI WATERFRONT LIMITED | Private company limited by shares | Live |
| WATERFRONT AGENCY LIMITED | Private company limited by shares | Live |
| ANLAN WATERFRONT LIMITED | Private company limited by shares | Live |
| WATERFRONT ASIA LIMITED | Private company limited by shares | Live |
| CENTRAL WATERFRONT PROPERTY COMMERCIAL PODIUM COMPANY LIMITED | Private company limited by shares | Live |
| CENTRAL WATERFRONT CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WATERFRONT FLUID CONTROLS LIMITED | Private company limited by shares | Live |
| WATERFRONT GOLDLAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| WATERFRONT GROUP LIMITED | Private company limited by shares | Dissolved |
| WATERFRONT MARINE SOLUTIONS (HK) LIMITED | Private company limited by shares | Live |
| WATERFRONT HOLDINGS LIMITED | Private company limited by shares | Live |
| Waterfront Investments Hong Kong Limited | Private company limited by shares | Live |
| WATERFRONT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WATERFRONT HK INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| WATERFRONT CONTAINER LEASING (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| CENTRAL WATERFRONT PROPERTY CAR PARK COMPANY LIMITED | Private company limited by shares | Live |
| CENTRAL WATERFRONT PROPERTY PROJECT MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| WATERFRONT PROMO GROUP LIMITED | Private company limited by shares | Live |
| WATERFRONT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Waterfront FnB Property Limited | Private company limited by shares | Live |
| Sanya Welcomeinn Waterfront Tourism Limited | Private company limited by shares | Live |
| WATERFRONT TRADING LIMITED | Private company limited by shares | Live |
| WaterfuelPro Limited | Private company limited by shares | Live |
| WATERFUL LIMITED | Private company limited by shares | Dissolved |
| WATERFULL COMPANY LIMITED | Private company limited by shares | Dissolved |
| WATERFULL LIMITED | Private company limited by shares | Live |
| Watergarden Limited | Private company limited by shares | Live |
| HONGKONG WATER&GAS LIMITED | Private company limited by shares | Dissolved |
| WATERGATE GLOBAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Watergate International Limited | Private company limited by shares | Live |
| Midnight at Watergate Limited | Private company limited by shares | Live |
| WATERGATE (THE MILLS) COMPANY LIMITED | Private company limited by shares | Live |
| WATERGILL LIMITED | Private company limited by shares | Dissolved |
| WATERHALL LIMITED | Private company limited by shares | Dissolved |
| K&S waterhan Co., Limited | | Live |
| HONG KONG WATER-HEALTH INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| UNIVERSAL WATER-HEATER MANUFACTURERS LIMITED | Private company limited by shares | Dissolved |
| WaterHorse Trading Company Limited | Private company limited by shares | Live |
| WaterHouse Limited | Private company limited by shares | Live |
| Tom Waterhouse HK Limited | Private company limited by shares | Live |
| PACIFIC WATERHOUSE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MARVEL WATERHOUSE LIMITED | Private company limited by shares | Live |
| WATERHOUSE PLUS LIMITED | Private company limited by shares | Live |
| PRICE WATERHOUSE COMPANY LIMITED | Private company limited by shares | Live |
| PRICE WATERHOUSE ALUMNI ASSOCIATION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| PRICE WATERHOUSE ASSOCIATES (MANAGEMENT CONSULTANTS) LIMITED | Private company limited by shares | Dissolved |
| PRICE WATERHOUSE ASSOCIATES (OVERSEAS) COMPANY | Private unlimited company | Dissolved |
| PRICE WATERHOUSE MANAGEMENT CONSULTANTS LIMITED | Private company limited by shares | Dissolved |