| SUNJOLLY ELECTRICS CO., LIMITED | Private company limited by shares | Live |
| SustaInt Limited | Private company limited by shares | Live |
| SUNDY TRADING LIMITED | Private company limited by shares | Live |
| FAST SURPLUS LIMITED | Private company limited by shares | Live |
| SUMMIT WAY LIMITED | Private company limited by shares | Live |
| SUMMER HAVEN LIMITED | Private company limited by shares | Live |
| Best Superior Trading Limited | Private company limited by shares | Live |
| OCEAN SUMMIT HK LIMITED | Private company limited by shares | Live |
| hk sunho technology electronics co., Limited | Private company limited by shares | Live |
| SUPER VICTORY INVESTMENT LIMITED | Private company limited by shares | Live |
| IMP SUREX LIMITED | Private company limited by shares | Live |
| SUPREME TRADE INC LIMITED | Private company limited by shares | Live |
| SUEN KING LIMITED | Private company limited by shares | Live |
| Chuen Lee Vegetables Supplies Limited | Private company limited by shares | Live |
| SUNPLUS PURIFICATION CO., LIMITED | Private company limited by shares | Live |
| Sunshodo Trading Limited | Private company limited by shares | Live |
| SKY SUPREME INVESTMENT LIMITED | Private company limited by shares | Live |
| Lishui Sunway Industry&Trading Co., Limited | Private company limited by shares | Live |
| SUNWAY TOYS CO., LIMITED | Private company limited by shares | Live |
| North Sunny Trade Co., Limited | Private company limited by shares | Live |
| YIELD SUCCESS LIMITED | Private company limited by shares | Live |
| SUCCESS NATION LIMITED | Private company limited by shares | Live |
| Suntiia Cosmetics Co., Limited | Private company limited by shares | Live |
| Summer Education Limited | Private company limited by shares | Live |
| SUNNY MERIT LIMITED | Private company limited by shares | Live |
| SUNFAIR STAR LIMITED | Private company limited by shares | Live |
| SUNNY LUCK ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| SUPERB MAX LIMITED | Private company limited by shares | Live |
| SUNLITE LED (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Aug-2018 |
| SUPREME VIRTUE INVESTMENTS LIMITED | Private company limited by shares | Live |
| Supabowl Limited | Private company limited by shares | Live |
| SUPER 10 HOLDING LIMITED | Private company limited by shares | Live |
| Suoan Co., Limited | Private company limited by shares | Live |
| SUSHNAN LIMITED | Private company limited by shares | Live |
| SUCCESS TEAM INC LIMITED | Private company limited by shares | Live |
| PTN Supplies Company Limited | Private company limited by shares | Live |
| WAVE SUNNY LIMITED | Private company limited by shares | Live |
| SUNWA LIMITED | Private company limited by shares | Live |
| SUBMARINE BATHROOM EQUIPMENT LIMITED | Private company limited by shares | Live |
| SUPREME HIGHNESS LIMITED | Private company limited by shares | Live |
| SKY SUCCESSFUL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Sunyn(Hongkong)International Trading Co., Limited | Private company limited by shares | Live |
| ELITE SUNNY LIMITED | Private company limited by shares | Live |
| WELLMED SUPPLIES LIMITED | Private company limited by shares | Live |
| SUMMER INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| KEY WAY SUCCESS LIMITED | Private company limited by shares | Live |
| SuperSearch Capital (Hong Kong) Limited | Private company limited by shares | Live |
| SUCCESSFUL BUSINESS CONSULTING LIMITED | Private company limited by shares | Live |
| FULL SUPPORT HK LIMITED | Private company limited by shares | Live |
| Marine Haz Mat Surveys Limited | Private company limited by shares | Live |
| DMMI Strategic Supplies Limited | Private company limited by shares | Live |
| SIFAN (CHINA) FASHION SUPPLIES LIMITED | Private company limited by shares | Live |
| SUNNY SMART ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUNNYBROOK WINE CANADA (ASIA PACIFIC) LIMITED | Private company limited by shares | Live |
| SUNPIN ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| SUN-LEAF TOBACCO INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Super Three Limited | Private company limited by shares | Live |
| SUNSHINE OUTLINES LIMITED | Private company limited by shares | Live |
| SUMMIT OCEAN COMPANY LIMITED | Private company limited by shares | Live |
| Suntree (Asia) Limited | Private company limited by shares | Live |
| SUPREME GLOBAL CORPORATE LIMITED | Private company limited by shares | Live |
| Sunfil Limited | Private company limited by shares | Live |
| MCN SURVEYOR LIMITED | Private company limited by shares | Live |
| SUPREME ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUENO JEWELRY LIMITED | Private company limited by shares | Live |
| Supertuscan Ventures Limited | Private company limited by shares | Live |
| SUCCESS WIN INC. LIMITED | Private company limited by shares | Live |
| SUMXIN INTERNATIONAL CO. LIMITED | Private company limited by shares | Live |
| Sunday's Spirits Limited | Private company limited by shares | Live |
| SUNTECH INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HK SUPERSERVER LIMITED | Private company limited by shares | Live |
| GUANG JIAN SUPPLIER CO., LIMITED | Private company limited by shares | Live |
| EVER SUNRAY TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| HONG KONG SUPERIOR FLOWER LIMITED | Private company limited by shares | Live |
| Sunway Group (HongKong) Limited | Private company limited by shares | Live |
| Superwin Group Co., Limited | Private company limited by shares | Live |
| SUPER CORRECT LIMITED | Private company limited by shares | Live |
| SUPERWINGS SUPPY CHAIN LOGISTICS CO., LIMITED | Private company limited by shares | Live |
| EVA STAR SUPPLIES & FURNITURE CO., LIMITED | Private company limited by shares | Live |
| SUREALL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ORIENTAL SUPERSTAR INC LIMITED | Private company limited by shares | Live |
| SUNNYTACT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Super S Capital Holding Company Limited | Private company limited by shares | Live |
| FAMOUS SUNWEAVE LIMITED | Private company limited by shares | Live |
| Subl Limited | Private company limited by shares | Live |
| Re-Pal Sustainability Hong Kong Limited | Private company limited by shares | Live |
| SUPERNOVA INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Sunrun Enterprise Company Limited | Private company limited by shares | Live |
| HSR Supply Co. Limited | Private company limited by shares | Live |
| Surmount Trading Limited | Private company limited by shares | Live |
| HEAL SUSTAINABLE DEVELOPMENT ASSOCIATION LIMITED | Company limited by guarantee | Live |
| WORTH SUMMIT LIMITED | Private company limited by shares | Live |
| CREATIVE SUPER LIMITED | Private company limited by shares | Dissolved |
| Sun.NRG Limited | Private company limited by shares | Live |
| Suitcraft Limited | Private company limited by shares | Live |
| ASCENT SUNNY LIMITED | Private company limited by shares | Live |
| WEIWEI SUMMIT LIMITED | Private company limited by shares | Live |
| SUNLIHANG COMPANY LIMITED | Private company limited by shares | Live |
| SUNLIT COMPANY LIMITED | Private company limited by shares | Live |
| SUMMER SOURCES TRADING LIMITED | Private company limited by shares | Live |