| YI SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Hong Kong Sinrui Trading Co., Limited | Private company limited by shares | Live |
| SITEG LIMITED | Private company limited by shares | Live |
| HONG KONG SINCO GROUP LIMITED | Private company limited by shares | Live |
| Sing Man Limited | Private company limited by shares | Live |
| TUNG SING FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| SILVER SMART CATERING COMPANY LIMITED | Private company limited by shares | Live |
| SIMMER HALL LIMITED | Private company limited by shares | Live |
| YAT SING E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KONG SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Simple Science International Limited | Private company limited by shares | Live |
| Sino eMall (HK) Limited | Private company limited by shares | Live |
| Singuparity Limited | Private company limited by shares | Live |
| Sino Dinings Limited | Private company limited by shares | Live |
| Singtek Technology (HK) Co., Limited | Private company limited by shares | Live |
| SING KAM CONSTRUCTION MATERIALS LIMITED | Private company limited by shares | Live |
| SIGNUM CO. LIMITED | Private company limited by shares | Live |
| SINO RISE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Simplicity Technology Limited | Private company limited by shares | Live |
| SINOPAX TRADING LIMITED | Private company limited by shares | Live |
| SINARAS LIMITED | Private company limited by shares | Live |
| SINOPRODUCTS LIMITED | Private company limited by shares | Live |
| SING ON BIOLOGICAL TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Live |
| SINOTRANS ZHEJIANG JINHUA BRANCH LIMITED | Private company limited by shares | Live |
| SIDA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SING HUI TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SIMPLEX TRADE LIMITED | Private company limited by shares | Live |
| SINO CROWN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Tung Sing Medical Limited | Private company limited by shares | Live |
| Silkway Co. Limited | Private company limited by shares | Live |
| SING YAT INVESTMENT LIMITED | Private company limited by shares | Live |
| SINCERE RESOURCES LIMITED | Private company limited by shares | Live |
| Mexico Silvercat Holding Group Co., Limited | Private company limited by shares | Live |
| HK SIONTAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Sino Trade Int'l Promotion Assoc. Limited | Private company limited by shares | Live |
| Simple Symmetry Limited | Private company limited by shares | Live |
| SINNOO TRADING LIMITED | Private company limited by shares | Live |
| SINOCEAN MARITIME SERVICE CO., LIMITED | Private company limited by shares | Live |
| EXPRESS SINO LIMITED | Private company limited by shares | Live |
| CREATIVE SINO LIMITED | Private company limited by shares | Live |
| HK SINCERE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Yiu Sing Construction Engineering Limited | Private company limited by shares | Live |
| SICHUAN LESHAN DONGWANG MOTOR LIMITED | Private company limited by shares | Live |
| MAN SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| MOU SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sinoroo Trading (HK) Limited | Private company limited by shares | Live |
| Silverback Global Resources Limited | Private company limited by shares | Live |
| SING FOOK TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SING TAT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SING YAN TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| LEUNG SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sichuan Wah Yat International Trade Co., Limited | Private company limited by shares | Live |
| HK SINO PROSPERITY TRADING LIMITED | Private company limited by shares | Live |
| SINGOO TRADING LIMITED | Private company limited by shares | Live |
| HongKong Sipurui Biotechnology Limited | Private company limited by shares | Live |
| Sino-Manganese Investment (Hong Kong) Limited | Private company limited by shares | Live |
| SINOCHIN GROUP LIMITED | Private company limited by shares | Live |
| SIRINTHORN IMPEX LIMITED | Private company limited by shares | Live |
| SINOOCEAN GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG SING YU GROUP LIMITED | Private company limited by shares | Live |
| SIFENG TECHNOLOGY (HONG KONG) CO., Limited | Private company limited by shares | Live |
| SINO SPREAD CORPORATION LIMITED | Private company limited by shares | Live |
| SINO WISH LIMITED | Private company limited by shares | Live |
| SINO TRILLION LIMITED | Private company limited by shares | Live |
| SING TAT GARAGE LIMITED | Private company limited by shares | Live |
| SINO WINFULL LIMITED | Private company limited by shares | Live |
| SING RUI TRADE LIMITED | Private company limited by shares | Live |
| Sinyitex Limited | Private company limited by shares | Live |
| Art and Silver Limited | Private company limited by shares | Live |
| SIBITU Technology (HK) Limited | Private company limited by shares | Live |
| Sinord Innovation Limited | Private company limited by shares | Live |
| SIMA CAPITAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| SING HOI TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Hong Kong Wui Sing Group Investment Company Limited | Private company limited by shares | Live |
| SIGMA Greece Limited | Private company limited by shares | Live |
| SUNNY SINO PROPERTIES LIMITED | Private company limited by shares | Live |
| SIMPLE FOLK LIMITED -THE- | Private company limited by shares | Live |
| Jip Sing Motors Garage Limited | Private company limited by shares | Live |
| MAN SING INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SILSA DREAM LIMITED | Private company limited by shares | Live |
| SITHE LIMITED | Private company limited by shares | Live |
| America Simmons Limited | Private company limited by shares | Live |
| SingAlliance (Hong Kong) Limited | Private company limited by shares | Live |
| SINO AIR LIMITED | Private company limited by shares | Live |
| SING HOI ASIA LIMITED | Private company limited by shares | Live |
| CYUT SING COMPANY LIMITED | Private company limited by shares | Live |
| Singygt Inc Limited | Private company limited by shares | Live |
| Sinoaus Science (HK) Co., Limited | Private company limited by shares | Live |
| Sino Euro Archology Hong Kong Limited | Private company limited by shares | Live |
| Sino Promise Trading Co., Limited | Private company limited by shares | Live |
| SINO Clubbing Group Limited | Private company limited by shares | Live |
| SINO Clubbing International Limited | Private company limited by shares | Live |
| SINO Clubbing Investment Limited | Private company limited by shares | Live |
| Singflux Environmental Hong Kong Limited | Private company limited by shares | Live |
| SINO GOLDEN INVESTMENT LIMITED | Private company limited by shares | Live |
| LINK SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHENG SIANG LIMITED | Private company limited by shares | Live |
| Tai Sing Tai Ma International Trading Limited | Private company limited by shares | Live |
| SINGULARITY AI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SIBSHUR LIMITED | Private company limited by shares | Live |