| NINGBO SINCERE CHEMISTRY CO., LIMITED | Private company limited by shares | Live |
| Simplis O Consultancy Limited | Private company limited by shares | Live |
| La Jolie Silhouette Limited | Private company limited by shares | Live |
| SINC TRADE LIMITED | Private company limited by shares | Live |
| SING YUE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO GRAND ENTERPRISES LIMITED | Private company limited by shares | Live |
| WAI SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SIMPLE NATURE HOLDINGS LIMITED | Private company limited by shares | Live |
| Sino Siam Costumes International Company Limited | Private company limited by shares | Live |
| SING MAN TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| HANG SING LANDSCAPE LIMITED | Private company limited by shares | Live |
| Simplicity Trade Corporation Limited | Private company limited by shares | Live |
| Sino HK Marine Products Limited | Private company limited by shares | Live |
| SINOFLEX CO., LIMITED | Private company limited by shares | Live |
| RF SINCEREST INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOGLORY INDUSTRY HOLDING LIMITED | Private company limited by shares | Live |
| SINO WINFUL (ASIA) LIMITED | Private company limited by shares | Live |
| Simply Playgroup Company Limited | Private company limited by shares | Live |
| Sino-Kaz Energy Limited | Private company limited by shares | Live |
| Sikai Enterprise Limited | Private company limited by shares | Live |
| Silverblue Media Group Limited | Private company limited by shares | Live |
| Singam Trade Limited | Private company limited by shares | Live |
| SING FORD TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| TENG SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| CHEONG SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINTO-LED LIMITED | Private company limited by shares | Live |
| Simple Best (HK) Co., Limited | Private company limited by shares | Live |
| SipGil Limited | Private company limited by shares | Live |
| SING NAM TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| YUE SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| JUNG SING LIMITED | Private company limited by shares | Live |
| SIMPLE LIFE BEAUTY LIMITED | Private company limited by shares | Live |
| SING CHOI TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO TCM Commercial Limited | Private company limited by shares | Live |
| Hong Kong Sindelin Trading Co., Limited | Private company limited by shares | Live |
| Signumqualitas Limited | Private company limited by shares | Live |
| SING CHONG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SHANDONG SINO NEW MATERIALS CO., LIMITED | Private company limited by shares | Live |
| Simply Smart IoT Limited | Private company limited by shares | Live |
| Sixmile Group HK Limited | Private company limited by shares | Live |
| ZHEJIANG SINO-ARAB FRIENDSHIP IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| Sino Dragon Enterprise Limited | Private company limited by shares | Live |
| SINO LOYAL CORPORATION LIMITED | Private company limited by shares | Live |
| TONG SING ENGINEERING LIMITED | Private company limited by shares | Live |
| SING YUEN TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Silk Chain Limited | Private company limited by shares | Live |
| SING KARL TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| RUI SIGHT ENTERPRISE LIMITED | Private company limited by shares | Live |
| HZ Simpoly Industrial Co., Limited | Private company limited by shares | Live |
| Sing Sai Electrical Engineering Company Limited | Private company limited by shares | Live |
| SIGNALINKS LIMITED | Private company limited by shares | Live |
| FAI SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sing Ko Technology Engineering Company Limited | Private company limited by shares | Live |
| SIAN SOLUTIONS (HONGKONG) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sino African Industrial Investment Company Limited | Private company limited by shares | Live |
| SINO GENTLE LIMITED | Private company limited by shares | Live |
| SING PO TIM COMPANY LIMITED | Private company limited by shares | Live |
| LAP SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| LIK SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Simple Dependence Tech Limited | Private company limited by shares | Live |
| SINO JOY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WAN SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SIYUAN TOY ACCESSORIES CO., LIMITED | Private company limited by shares | Live |
| SINO FAR EAST LIMITED | Private company limited by shares | Live |
| Max Sincere HK Limited | Private company limited by shares | Live |
| Simplyhomes Limited | Private company limited by shares | Live |
| Sinfonia Limited | Private company limited by shares | Live |
| HK SIMSON CO., LIMITED | Private company limited by shares | Live |
| Dongguan Bogao Silicone Products Co., Limited | Private company limited by shares | Live |
| Sicilia International Trading Company Limited | Private company limited by shares | Live |
| SINGGIE SHIPPING LIMITED | Private company limited by shares | Live |
| SINO UNITED TRADE LIMITED | Private company limited by shares | Live |
| USA Spring Organic Silicone Technology Company Limited | Private company limited by shares | Live |
| SinoPR Company Limited | Private company limited by shares | Live |
| MAIN SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SING YEUNG ENGINEERING LIMITED | Private company limited by shares | Live |
| SING FAT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sinsagom International Limited | Private company limited by shares | Live |
| Singraphus HK Limited | Private company limited by shares | Live |
| SINO FULLRICH TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| WANG SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SinoMedCare HongKong Trading Limited | Private company limited by shares | Live |
| SINO ASPIRATION ACADEMY LIMITED | Private company limited by shares | Live |
| Siemens Gas and Power Limited | Private company limited by shares | Live |
| SING KING TRADING LIMITED | Private company limited by shares | Live |
| SINCERE KEY LIMITED | Private company limited by shares | Live |
| Lead Signal Limited | Private company limited by shares | Live |
| SING TECH TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO BRAVE LIMITED | Private company limited by shares | Live |
| YUN SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINOTRADE WORLDWIDE COMPANY LIMITED | Private company limited by shares | Live |
| Jun Sing Trading Co Limited | Private company limited by shares | Live |
| HK SIBAOLI INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| Silkensword Limited | Private company limited by shares | Live |
| WAH SING ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NEW MAN SING LIMITED | Private company limited by shares | Live |
| SINO HARVEST (HK) HOLDING LIMITED | Private company limited by shares | Live |
| Sichuan Food Group Limited | Private company limited by shares | Live |
| Sichuan Hotpot Group Limited | Private company limited by shares | Live |
| SINO-AMERICA COMMERCIAL SERVICE CO., LIMITED | Private company limited by shares | Live |