| EASY WASHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAN FAT WASHING FACTORY LIMITED | Private company limited by shares | Dissolved |
| CHI KO WASHING FACTORY CO. LIMITED | Private company limited by shares | Dissolved |
| DA HWA WASHING AND BLEACHING FACTORY LIMITED | Private company limited by shares | Dissolved |
| FERRUM AUTOMATIC VEHICLE WASHING CENTRE LIMITED | Private company limited by shares | Dissolved |
| Five Five Five Washing Limited | Private company limited by shares | Live |
| Green Power Washing (HK) Limited | Private company limited by shares | Live |
| HK SHUFUJIA GROUP WASHING LIMITED | Private company limited by shares | Live |
| GUANGZHOU CREST WASHING GOODS LIMITED | Private company limited by shares | Dissolved |
| GUANGZHOU YINGDI WASHING MACHINERY CO., LIMITED | Private company limited by shares | Live |
| HANG FAI WASHING (HUA YUANG) LIMITED | Private company limited by shares | Live |
| GERMANY HANGAO WASHING COSMETIC CO., LIMITED | Private company limited by shares | Live |
| HEALTH WASHING COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| HONG KONG DABULIHUA WASHING SUPPLIES GROUP LIMITED | Private company limited by shares | Live |
| HANG FAI WASHING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG WEIZHIJING WASHING APPLIANCE LIMITED | Private company limited by shares | Live |
| ZHONGNANHUALIAN GUANGDONG (LANSHI GROUP) WASHING APPLIANCE LIMITED | Private company limited by shares | Dissolved |
| LIBAI ENTERPRISE GROUP (CHINA) WASHING CHEMICAL CO., LIMITED | | Live |
| LUCKRISE WASHING & BLEACHING LIMITED | Private company limited by shares | Dissolved |
| HK TAIZI WASHING MAKEUP GROUP LIMITED | Private company limited by shares | Live |
| Natural Washing Limited | Private company limited by shares | Live |
| Powerful Washing Company Limited | Private company limited by shares | Live |
| POWERFUL WASHING GROUP LIMITED | Private company limited by shares | Live |
| Washing Up Service Limited | Private company limited by shares | Live |
| SHANGHAI BLACK CAT WASHING SHARES LIMITED | Private company limited by shares | Live |
| SHANGHAI REDLION WASHING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| TOPLANE SILK WASHING FACTORY LIMITED | Private company limited by shares | Live |
| NEW STANDARD WASHING LIMITED | Private company limited by shares | Dissolved |
| CHINA WASHING TECHNOLOGY AND EQUIPMENT ACADEME LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI BLACK CAT WASHING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HANG FAI WASHING (TIEN TSIN) LIMITED | Private company limited by shares | Live |
| YUE TAI WRINKLE-FREE WASHING CO. LIMITED | Private company limited by shares | Dissolved |
| WASHINGLEE INTERNATIONAL TRADE LIMITED | Private company limited by shares | Dissolved |
| WASHINGTON LIMITED | Private company limited by shares | Dissolved |
| MS Washington Limited | Private company limited by shares | Live |
| WASHINGTON COMPANY LIMITED | Private company limited by shares | Live |
| WASHINGTON CAPITAL LIMITED | Private company limited by shares | Live |
| WASHINGTON DAVID COMPANY LIMITED | Private company limited by shares | Dissolved |
| WASHINGTON D.C. CAPITAL LIMITED -THE- | Private company limited by shares | Live |
| WASHINGTON ENTERPRISES LIMITED | Private company limited by shares | Live |
| WASHINGTON REALTY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WASHINGTON RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| WASHINGTON SHOES COMPANY LIMITED | Private company limited by shares | Dissolved |
| WASHINGTON THEATRE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WASHINGTON TOBACCO COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WASHINGTON UNDERWRITERS LIMITED | Private company limited by shares | Dissolved |
| CHINA WASHINGWELL INTERNATIONAL INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| J WASHINTON LIMITED | Private company limited by shares | Live |
| WASHINYUAN TRADING LIMITED | Private company limited by shares | Live |
| Washitsu Limited | | Live |
| WASHLEAD LAB CO., LIMITED | | Live |
| AM WASHMAN LIMITED | Private company limited by shares | Dissolved |
| SUN WAH WASHOKU CO., LIMITED | Private company limited by shares | Live |
| Washon International Limited | | Live |
| Washou F&B Limited | Private company limited by shares | Live |
| Star Washouse Limited | Private company limited by shares | Live |
| SUN BATHING & WASHROOM EQUIPMENT LIMITED | Private company limited by shares | Live |
| WASHROOM SOLUTIONS H.K. COMPANY LIMITED | Private company limited by shares | Live |
| Washteam Group Limited | Private company limited by shares | Live |
| WASHUM ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| Shu Gen Washuya Limited | Private company limited by shares | Live |