| Square Silicone Europe Co., Limited | Private company limited by shares | Live |
| BRIGHT SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINNHONG ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| CENTURY SINO (H.K.) LIMITED | Private company limited by shares | Live |
| SINUOBO TRADE LIMITED | Private company limited by shares | Live |
| Sing Fai Gardening Limited | Private company limited by shares | Live |
| SITC MAKASSAR SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| SITC SHEKOU SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| SILVIRTURE LIMITED | Private company limited by shares | Live |
| Sinoclay Industrial Limited | Private company limited by shares | Live |
| SINOLINK HOLDING ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINO WEALTH TRADING LIMITED | Private company limited by shares | Live |
| SINO PROWIN (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINOPLAST GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINCERE HOTEL LIMITED | Private company limited by shares | Live |
| Simple Up (HK) Co., Limited | Private company limited by shares | Live |
| SIBEX Limited | Private company limited by shares | Live |
| Simply Soap Limited | Private company limited by shares | Live |
| SINOOCEAN OFFSHORE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Germany Puli Sitong Oil Group (China) Limited | Private company limited by shares | Live |
| SIIVA HK LIMITED | Private company limited by shares | Live |
| Sidereal Creative Limited | Private company limited by shares | Live |
| GRAND SIMPLE TOTAL HK LIMITED | Private company limited by shares | Live |
| SUMMIT SING TRADING LIMITED | Private company limited by shares | Live |
| A SIMPLE FIRE ENGINEERING CONSULTANTS COMPANY LIMITED | Private company limited by shares | Live |
| SINODA LIMITED | Private company limited by shares | Live |
| Wing Sing Wah (Hong Kong) Trading Company Limited | Private company limited by shares | Live |
| SILI INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| HONG SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sinoaviation Corporation Limited | Private company limited by shares | Live |
| SING KEY TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sihanoukville Trade Association Limited | Private company limited by shares | Live |
| SING LIK TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Silvertronix Limited | Private company limited by shares | Live |
| Silicon Mitus Hong Kong Limited | Private company limited by shares | Live |
| LIN SING YIJING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Simple Art Ceramics Limited | Private company limited by shares | Live |
| SING FAI TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO WORLD TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sky Sing Construction Engineering Limited | Private company limited by shares | Live |
| SINOUSA INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| Sinocolor HK Limited | Private company limited by shares | Live |
| SILK WAY TRADE LIMITED | Private company limited by shares | Live |
| SINO FLAVOUR LIMITED | Private company limited by shares | Live |
| SINO RESOURCE HONGKONG LIMITED | Private company limited by shares | Live |
| Sidwin Trading Co., Limited | Private company limited by shares | Live |
| Sing Well (HK) Company Limited | Private company limited by shares | Live |
| YUN SING HONG LIMITED | Private company limited by shares | Live |
| SING FUNG CHINA LIMITED | Private company limited by shares | Live |
| TRILLION SINO ENTERPRISE LIMITED | Private company limited by shares | Live |
| SIBRANUS LIMITED | Private company limited by shares | Live |
| NEW SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINOBAY LIMITED | Private company limited by shares | Live |
| SINO BEST LIMITED | Private company limited by shares | Live |
| WEALTHY SIGN INVESTMENTS LIMITED | Private company limited by shares | Live |
| SinkiTech Limited | Private company limited by shares | Live |
| SINO JUBILEE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sing Dei Limited | Private company limited by shares | Live |
| YAU SING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SINO THINK LIMITED | Private company limited by shares | Live |
| Virtus Dr Lee Sing Limited | Private company limited by shares | Live |
| HK SIJIE TRADE LIMITED | Private company limited by shares | Live |
| Sicilia Trading Company Limited | Private company limited by shares | Live |
| SILK BEAUTY LIMITED | Private company limited by shares | Live |
| SINGWEAR LIMITED | Private company limited by shares | Live |
| SICHUAN LXJL CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| KAM SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| CHI SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sihala Limited | Private company limited by shares | Live |
| SILVER GLORIOUS LIMITED | Private company limited by shares | Live |
| Sinbry International Trading Co., Limited | Private company limited by shares | Live |
| Sino Glory (China) Limited | Private company limited by shares | Live |
| CHONG SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sinokean Broad Limited | Private company limited by shares | Live |
| TIN SING HUMAN RESOURCES COMPANY LIMITED | Private company limited by shares | Live |
| SINERGY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SIJIAHONG LIMITED | Private company limited by shares | Live |
| HING SING HK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO CENTURY TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO CHAMPION TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Siyuan Legal Consulting Co., Limited | Private company limited by shares | Live |
| SINODOON ELECTRONIC COMPANY LIMITED | Private company limited by shares | Live |
| SINO FIRST TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Thy Simple International Limited | Private company limited by shares | Live |
| GERMANY SIHNARPPY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SilverMorph Limited | Private company limited by shares | Live |
| SIWUN VEHICLE CO., LIMITED | Private company limited by shares | Live |
| SING LUNG TRADING LIMITED | Private company limited by shares | Live |
| SIDLEY CHEMICAL LIMITED | Private company limited by shares | Live |
| Sichuan George Patton Wine Co., Limited | Private company limited by shares | Live |
| SINO TEAM CORPORATION LIMITED | Private company limited by shares | Live |
| HONGKONG SIHAN INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Silicon Valley Intelligent INT (HK) Ind Limited | Private company limited by shares | Live |
| SinoTek China Limited | Private company limited by shares | Live |
| SINOCHICAGO INC LIMITED | Private company limited by shares | Live |
| SICES SOLAR HKG LIMITED | Private company limited by shares | Live |
| Classy Sino Group Limited | Private company limited by shares | Live |
| Silver Seawood Limited | Private company limited by shares | Live |
| SIN-KUN LIMITED | Private company limited by shares | Live |
| HK Sinocommerce Union Supply Chain Co., Limited | Private company limited by shares | Live |