| SINO-TRUTH (HONGKONG) INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| Siny Limited | Private company limited by shares | Live |
| SINO VISTA GROUP CO LIMITED | Private company limited by shares | Live |
| Teng Sing Engineering Limited | Private company limited by shares | Live |
| SINO SMART GLOBAL LIMITED | Private company limited by shares | Live |
| SINO MARINE & ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SINYE INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| SINO AGRICULTURE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Yat Sing Property Management Limited | Private company limited by shares | Live |
| SINO GR Industry Logistic Limited | Private company limited by shares | Live |
| SING SIT TRADING CO., LIMITED | Private company limited by shares | Live |
| SING NAM (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Da Sing International Investment Limited | Private company limited by shares | Live |
| SINMI INVESTMENT LIMITED | Private company limited by shares | Live |
| Sino Vision Design and Engineering Limited | Private company limited by shares | Live |
| Sino Everest Supply Chain Limited | Private company limited by shares | Live |
| Sing Yau Exchange Company Limited | Private company limited by shares | Live |
| HANG SING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Sinopeak Energy Group Limited | Private company limited by shares | Live |
| Ming Sing Limited | Private company limited by shares | Live |
| Po Sing Credit Limited | Private company limited by shares | Live |
| SINO PRO INC. LIMITED | Private company limited by shares | Live |
| SinoX Capital Limited | Private company limited by shares | Live |
| SING FAI (HK) GROUP LIMITED | Private company limited by shares | Live |
| Sinopadel Limited | Private company limited by shares | Live |
| JAE SING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Sinergy Industrial Group Co., Limited | Private company limited by shares | Live |
| Nic Sing Engineering Limited | Private company limited by shares | Live |
| SINO FULL LIMITED | Private company limited by shares | Live |
| SINOHK OVERALL LIMITED | Private company limited by shares | Live |
| Keung Sing Air Conditioning Engineering Limited | Private company limited by shares | Live |
| Sino Trans Pacific (Hongkong) Limited | Private company limited by shares | Live |
| SINSTANT COMPANY LIMITED | Private company limited by shares | Live |
| Sino Pine Investment Limited | Private company limited by shares | Live |
| SINO UNITED CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Sinowin Digital Trade Technology Limited | Private company limited by shares | Live |
| Sino Gaelic Investments Limited | Private company limited by shares | Live |
| Yau Sing (Hong Kong) Construction and Engineering Limited | Private company limited by shares | Live |
| KA SING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO EXCELLENCE LIMITED | Private company limited by shares | Live |
| SINO EVER TREASURE LIMITED | Private company limited by shares | Live |
| MING SING (HK) ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| SINO JINCHENG INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Sing Lok (HK) Limited | Private company limited by shares | Live |
| Mak Dou Sing Limited | Private company limited by shares | Live |
| Sinovista International Trading Co., Limited | Private company limited by shares | Live |
| LOK SING SHIPPING LIMITED | Private company limited by shares | Live |
| HK SING CHI SING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SinchungTrade Co., Limited | Private company limited by shares | Live |
| Sintec International Co., Limited | Private company limited by shares | Live |
| Sinoeuro Capital Limited | Private company limited by shares | Live |
| Sun Sing Cleaning Service Company Limited | Private company limited by shares | Live |
| Ming Sing Plastic Bag Factory Limited | Private company limited by shares | Live |
| SINO TRUCKS INTERNATIONAL SALES CO., LIMITED | Private company limited by shares | Live |
| SINCERE PROPERTIES AGENCY LIMITED | Private company limited by shares | Live |
| Sino Resources (Asia) Limited | Private company limited by shares | Live |
| Sino Dragon Bussiness Co., Limited | Private company limited by shares | Live |
| Singfu Marine Co., Limited | Private company limited by shares | Live |
| Bai Sing Consultant Engineering Limited | Private company limited by shares | Live |
| FIRST SINO (H.K.) LIMITED | Private company limited by shares | Live |
| Yat Sing Enterprise Limited | Private company limited by shares | Live |
| Sincerity Finance Limited | Private company limited by shares | Live |
| HONG KONG WING SING JEWELLERY LIMITED | Private company limited by shares | Live |
| Sino Apeiron Medical Limited | Private company limited by shares | Live |
| Sino Mundo Group Limited | Private company limited by shares | Live |
| Sing Jyun Trading Co., Limited | Private company limited by shares | Live |
| Sino Wise Engineering Limited | Private company limited by shares | Live |
| Hong Kong Sinobry Innovation Limited | Private company limited by shares | Live |
| Singtao Basketball Training Company Limited | Private company limited by shares | Live |
| Sinpanta Limited | Private company limited by shares | Live |
| Yat Sing International Trading Limited | Private company limited by shares | Live |
| Sinofaith Ship Management Limited | Private company limited by shares | Live |
| Sing Kee Hong Kong Transportation Limited | Private company limited by shares | Live |
| SINO WEALTH LIMITED | Private company limited by shares | Live |
| YIU SING LIMITED | Private company limited by shares | Live |
| CHINA SINO-RAYCOM TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Sinppy Limited | Private company limited by shares | Live |
| Sino Hyfair Co., Limited -The- | Private company limited by shares | Live |
| Sing Zin Trading Co., Limited | Private company limited by shares | Live |
| Sinowhar Technology Group Co., Limited | Private company limited by shares | Live |
| Hei Sing Restaurant Limited | Private company limited by shares | Live |
| SINO ATLANTIS MARINE LIMITED | Private company limited by shares | Live |
| SINOTREASURE SHIPPING LIMITED | Private company limited by shares | Live |
| Ho Sing Cafe Limited | Private company limited by shares | Live |
| SINO CHAMPION LIMITED | Private company limited by shares | Live |
| Sinoss Ever International Limited | Private company limited by shares | Live |
| ETERNAL SINO RICH LIMITED | Private company limited by shares | Live |
| RIGHT SINO LIMITED | Private company limited by shares | Live |
| Tat Sing Athletics Limited | Private company limited by shares | Live |
| Sinovac Group Limited | Private company limited by shares | Live |
| Sing Tao Capital Investment Group Limited | Private company limited by shares | Live |
| Sing Tao Cultural Group Limited | Private company limited by shares | Live |
| Win Sing Limited | Private company limited by shares | Live |
| Lok Sing Media & Communication Company Limited | Private company limited by shares | Live |
| YUE SING ENTERPRISES LIMITED | Private company limited by shares | Live |
| Sino Friendship Investments Limited | Private company limited by shares | Live |
| Sing Zan Trading Co., Limited | Private company limited by shares | Live |
| SINO SOURCES TECH LIMITED | Private company limited by shares | Live |
| Sun Sing Foundation Construction Limited | Private company limited by shares | Live |
| TAK SING TONG MEDICINES LIMITED | Private company limited by shares | Live |