| SUNCYCLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNCYCLE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE CREATION LIMITED | Private company limited by shares | Dissolved |
| SUNGOOD LIMITED | Private company limited by shares | Live |
| CENTURY SURPLUS LIMITED | Private company limited by shares | Dissolved |
| SUREFAR LIMITED | Private company limited by shares | Dissolved |
| SUREWORK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ORCHID JEWEL SUPPLIER COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| SUMIDA SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| SUPERMIND INSTITUTE LIMITED -THE- | Private company limited by shares | Dissolved |
| AMC TRANSFORMERS & POWER SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SURICH INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| SUREARN LIMITED | Private company limited by shares | Dissolved |
| ACME SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUNDAY REALTY LIMITED | Private company limited by shares | Dissolved |
| SUPREME STATE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPREME MERIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPREME MEDAL COMPANY LIMITED | Private company limited by shares | Live |
| SUPREME MASTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNTECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SURE TOGETHER LIMITED | Private company limited by shares | Dissolved |
| SUREWET INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUREHONOUR LIMITED | Private company limited by shares | Live |
| SURE FRIEND LIMITED | Private company limited by shares | Dissolved |
| SURECAN LIMITED | Private company limited by shares | Dissolved |
| SURETALENT LIMITED | Private company limited by shares | Live |
| SURECHOICE LIMITED | Private company limited by shares | Dissolved |
| SUREBIG LIMITED | Private company limited by shares | Dissolved |
| COLLEGE OF SURGEONS OF HONG KONG LIMITED -THE- | Company limited by guarantee | Live |
| SUMMENG LIMITED | Private company limited by shares | Dissolved |
| MIDLAND SURVEYORS LIMITED | Private company limited by shares | Live |
| SUPERON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| MID-CONTINENT OILFIELD SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUWO INVESTMENT LIMITED | Private company limited by shares | Live |
| RAYMOND CHAN SURVEYORS LIMITED | Private company limited by shares | Live |
| EXCELLENT SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUPERIAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HOTEL SUNPLAZA (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SUNVIM INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNIHIGH COMPANY LIMITED | Private company limited by shares | Dissolved |
| PAN ASIA SURVEYORS LIMITED | Private company limited by shares | Live |
| WIRE-COMBS SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR FAMILY SOUP LIMITED | Private company limited by shares | Dissolved |
| SUNNY WIN SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SUNCOURT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNINGDALE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLY SURPLUS LIMITED | Private company limited by shares | Live |
| WENDY SURE LIMITED | Private company limited by shares | Dissolved |
| SUPERZE LIMITED | Private company limited by shares | Dissolved |
| SUNNY WEAR LIMITED | Private company limited by shares | Dissolved |
| STABLE SUCCESS LIMITED | Private company limited by shares | Live |
| SUM'S FRIEND ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUPREME CHARM LIMITED | Private company limited by shares | Dissolved |
| SURPLUS SIGHT LIMITED | Private company limited by shares | Dissolved |
| SURPLUS PROJECTS LIMITED | Private company limited by shares | Live |
| SUNNICE SUPPLIES COMPANY LIMITED | Private company limited by shares | Live |
| CHK SURVEYORS & ASSOCIATES (HK) LIMITED | Private company limited by shares | Dissolved |
| EVERTOP SURPLUS LIMITED | Private company limited by shares | Dissolved |
| EVERTOP SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SURDEN LIMITED | Private company limited by shares | Dissolved |
| BEST SUCCESS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TECHNOL SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUPERDRIVE INVESTMENT LIMITED | Private company limited by shares | Live |
| SUPER YEAR LIMITED | Private company limited by shares | Live |
| SURE DEVELOP LIMITED | Private company limited by shares | Dissolved |
| TAM MEN INDUSTRIAL SUPPLIES LIMITED | Private company limited by shares | Live |
| SUNNY TAI INVESTMENT CO. LIMITED | Private company limited by shares | Live |
| SUPERIAL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SUPERIAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUPER GUIDE INVESTMENT LIMITED | Private company limited by shares | Live |
| SUFFICE ELECTRONICS LIMITED | Private company limited by shares | Live |
| SURESTAND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SUBARO DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SUPREME CASTLE LIMITED | Private company limited by shares | Dissolved |
| GLOBAL SURVEYORS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMIDA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUPREME HONEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE ADVERTISING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNTIME TECHNOLOGY LIMITED | Private company limited by shares | Live |
| REGENT OFFICE SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUMMITCO (TONG YANG) LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR QUALITY LIMITED | Private company limited by shares | Dissolved |
| SUNKEEP LIMITED | Private company limited by shares | Dissolved |
| SUPERFINE PROOFING CO. LIMITED | Private company limited by shares | Dissolved |
| BOZZINI OFFICE FURNITURE SUPPLY LIMITED | Private company limited by shares | Live |
| SUPER KEY INVESTMENT LIMITED | Private company limited by shares | Live |
| SUREWELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUPER VISION LIMITED | Private company limited by shares | Live |
| SUNYUAN SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| SURPLUS-POLA LIMITED | Private company limited by shares | Dissolved |
| SUPER SURPLUS LIMITED | Private company limited by shares | Dissolved |
| SUNCARRY LIMITED | Private company limited by shares | Dissolved |
| SUNKOSI LIMITED | Private company limited by shares | Dissolved |
| STAR MEDICAL SUPPLIES LIMITED | Private company limited by shares | Live |
| D. & O. SUNHING LIMITED | Private company limited by shares | Dissolved |
| SUMMER PRINTING & BOX MANUFACTURING LIMITED | Private company limited by shares | Live |
| SUNSCREEN COMPANY LIMITED | Private company limited by shares | Live |
| SUPREME DIRECTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPER-CABANA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPREME WEALTH LIMITED | Private company limited by shares | Dissolved |