| Surron HK Limited | Private company limited by shares | Live |
| Sugarone Limited | Private company limited by shares | Live |
| Rich Surplus Investment Limited | Private company limited by shares | Live |
| Cavemon Surveyors and Consultants Limited | Private company limited by shares | Live |
| SUNDAY ENERGY SOLUTION LIMITED | Private company limited by shares | Live |
| L'good Summit Limited | Private company limited by shares | Live |
| GLOBAL SUPPLIES & ENGINEERING LIMITED | Private company limited by shares | Live |
| SUJIMI LIMITED | Private company limited by shares | Live |
| SUPREMACY AVIATION HOLDINGS LIMITED | Private company limited by shares | Live |
| SUCCESS WAY LIMITED | Private company limited by shares | Live |
| SUNRAY 9 LIMITED | Private company limited by shares | Live |
| Supreme Aero Technology Limited | Private company limited by shares | Live |
| SunWheels Limited | Private company limited by shares | Live |
| Supermono HK Limited | Private company limited by shares | Live |
| SUNTECH INDUSTRY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| SURE LUCKY INVESTMENT LIMITED | Private company limited by shares | Live |
| Sumaya 369 Limited | Private company limited by shares | Live |
| SUNSHINE ACCESSORIES MANUFACTORY LIMITED | Private company limited by shares | Live |
| SUMMERSET NETWROK LIMITED | Private company limited by shares | Live |
| SUSAN.SS TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SUZHOUR HK LIMITED | Private company limited by shares | Live |
| Integrative Eye & Surgery Centre Limited | Private company limited by shares | Live |
| Summus Limited | Private company limited by shares | Live |
| Shenzhen Sunway Electronics Co., Limited | Private company limited by shares | Live |
| SUPERIOR COMPLEX LIMITED | Private company limited by shares | Live |
| SUNTAK CIRCUIT CO., LIMITED | Private company limited by shares | Live |
| Superior Parts HK Limited | Private company limited by shares | Live |
| Hong Kong Sunway Technology Co., Limited | Private company limited by shares | Live |
| SUNSHINE SPORTS LIMITED | Private company limited by shares | Live |
| Yingzi Suyan Biotechnology Co., Limited | Private company limited by shares | Live |
| SUPERIOR CORPORATE MANAGEMENT LIMITED | Private company limited by shares | Live |
| Sunjolt Business Limited | Private company limited by shares | Live |
| Eternal.CH Surveying Company Limited | Private company limited by shares | Live |
| Sunright Trade Limited | Private company limited by shares | Live |
| BOM Supply Company Limited | Private company limited by shares | Live |
| FANCY SUNNY LIMITED | Private company limited by shares | Live |
| POLY SUCCESS LIMITED | Private company limited by shares | Live |
| SUPREME TECH LIMITED | Private company limited by shares | Live |
| Succezz International Trading Limited | Private company limited by shares | Live |
| Duovation Surgical Limited | Private company limited by shares | Live |
| China Sunshine Honest Limited | Private company limited by shares | Live |
| SUMOPARK LIMITED | Private company limited by shares | Live |
| Sustainable Development Consultant Limited | Private company limited by shares | Live |
| SUOLUOMEN ELECTRONIC BUSINESS LIMITED | Private company limited by shares | Live |
| Zhejiang Xinyue Leisure Supplies Limited | Private company limited by shares | Live |
| SKEF'S ORAL SURGERY LIMITED | Private company limited by shares | Live |
| SURE TRADING LIMITED | Private company limited by shares | Live |
| NEW SUNNY IMP AND EXP LIMITED | Private company limited by shares | Live |
| SUNRISES INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| SUPERME CULTURA COMMUNICATION LIMITED | Private company limited by shares | Live |
| SUMAC TRADING LIMITED | Private company limited by shares | Live |
| SUNRON TECHNOLOGY INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Grandfield Supplies Limited | Private company limited by shares | Live |
| Sushi Qi Company Limited | Private company limited by shares | Live |
| SURPLUS AIM LIMITED | Private company limited by shares | Live |
| SUNYEON LIMITED | Private company limited by shares | Live |
| SunYuan (Hong Kong) Industrial Limited | Private company limited by shares | Live |
| Summer Flowers Investment Limited | Private company limited by shares | Live |
| ROYAL SUCESS (HK) LIMITED | Private company limited by shares | Live |
| Volar Sunray Electronics Technology HK Limited | Private company limited by shares | Live |
| SME Sustainability Society Limited | Company limited by guarantee | Live |
| SUPER SEA LIMITED | Private company limited by shares | Live |
| Hong Kong Cultural Supplies Business Limited | Private company limited by shares | Live |
| HK SUODISI TRADE LIMITED | Private company limited by shares | Live |
| SubPrize Limited | Private company limited by shares | Live |
| Sunmeida Holding Group Co., Limited | Private company limited by shares | Live |
| NOVA SUMMIT HYDROPOWER HOLDING LIMITED | Private company limited by shares | Live |
| Kangmeikang Health Supplies Limited | Private company limited by shares | Live |
| Supreme Well Asset Planning Limited | Private company limited by shares | Live |
| Super Best System Limited | Private company limited by shares | Live |
| BIG SUPERSTAR LIMITED | Private company limited by shares | Live |
| Hong Kong Zhuolin Restaurant Supplies Limited | Private company limited by shares | Live |
| SUPERIOR POWER CORP. Limited | Private company limited by shares | Live |
| SUUO (HK) Limited | Private company limited by shares | Live |
| HK SUMMER TRADE LIMITED | Private company limited by shares | Live |
| SUREWAY TRADING LIMITED | Private company limited by shares | Live |
| HK Suntonda Technology Co., Limited | Private company limited by shares | Live |
| HK SUNHUI TRADING LIMITED | Private company limited by shares | Live |
| Sunbirdfly Group Co., Limited | Private company limited by shares | Live |
| SUCCESSFUL PEAK CREATIVE LIMITED | Private company limited by shares | Live |
| SURE ERA LIMITED | Private company limited by shares | Live |
| SUNLX COMPANY LIMITED | Private company limited by shares | Live |
| Number One Supplier Chain Limited | Private company limited by shares | Live |
| ORIENT SUNNY SHIPPING LIMITED | Private company limited by shares | Live |
| SUNRISE PLASTIC SURGEON GROUP LIMITED | Private company limited by shares | Live |
| Sun&Way Company Limited | Private company limited by shares | Live |
| Sulong Pump Industry (Shanghai) Limited | Private company limited by shares | Live |
| Honeyson Plastic Surgery Limited | Private company limited by shares | Live |
| Sumatra Power Investment Corp. Limited | Private company limited by shares | Live |
| HONGKONG SUNWANG TRADING LIMITED | Private company limited by shares | Live |
| SURE RESOURCES COMPANY LIMITED | Private company limited by shares | Live |
| EASY SUPPORT COMPANY LIMITED | Private company limited by shares | Live |
| SUPERIOR IMMIGRATION CONSULTANTS LIMITED | Private company limited by shares | Live |
| HONGKONG SUNRISES CO., LIMITED | Private company limited by shares | Live |
| HK WANJIALI WASHING SUPPLIES LIMITED | Private company limited by shares | Live |
| SUPREME UNIVERSAL GROUP LIMITED | Private company limited by shares | Live |
| SUPREME BROTHERS GROUP LIMITED | Private company limited by shares | Live |
| Upon Sports Supply Limited | Private company limited by shares | Live |
| FO SON HO SEI WUI SUCCESS LIMITED | Private company limited by shares | Live |
| SUMMIT SMARTCON GROUP LIMITED | Private company limited by shares | Live |