| SIDIQ TRADE CO., LIMITED | Private company limited by shares | Live |
| Sidis Technology Co., Limited | Private company limited by shares | Live |
| SPAIN SIDISAI FASHION CO., LIMITED | Private company limited by shares | Live |
| SIDIYUXUAN FURNITURE LIMITED | Private company limited by shares | Live |
| SIDLAW COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sidlex Fashion Limited | | Live |
| JD Sidley Limited | Private company limited by shares | Live |
| SIDLEY CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| SIDLEY CHEMICAL LIMITED | Private company limited by shares | Live |
| Sidmanpharm Limited | | Live |
| SIDMEC LIMITED | Private company limited by shares | Dissolved |
| SIDNERGY CO., LIMITED | Private company limited by shares | Live |
| SIDNEY AND COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SIDNEY LIMITED | Private company limited by shares | Dissolved |
| SIDNEY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SIDNEYSON LIMITED | Private company limited by shares | Dissolved |
| SIDO LIMITED | Private company limited by shares | Live |
| SIDOKA LIMITED | Private company limited by shares | Live |
| SIDOM MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SIDON LIMITED | Private company limited by shares | Dissolved |
| SIDON INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIDON TRADING LIMITED | Private company limited by shares | Live |
| SIDONWELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| YIWU SIDOU IMPORT AND EXPORT CO., LIMITED | | Live |
| Sidraw Electronic Business Limited | Private company limited by shares | Live |
| SID'S LIMITED | Private company limited by shares | Live |
| SIDS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIDSA LIMITED | Private company limited by shares | Live |
| SIDSA Hong-Kong Limited | Private company limited by shares | Dissolved |
| SIDSA Asia Pacific Limited | Private company limited by shares | Dissolved |
| Sidtharshini Limited | | Live |
| SIDU LIMITED | Private company limited by shares | Dissolved |
| SIDU LIMITED | Private company limited by shares | Live |
| HONG KONG SIDUN TRADING CO., LIMITED | Private company limited by shares | Live |
| ITALY OUYI SIDUN FINERY LIMITED | Private company limited by shares | Live |
| GERMANY SIDUN SHARES GROUP CO., LIMITED | Private company limited by shares | Live |
| FRANCE AIER SIDUN COSMETIC GROUPCO., LIMITED | Private company limited by shares | Live |
| ALI SIDUN ELECTRICAL APPLIANCES ITALY LIMITED | Private company limited by shares | Live |
| ALI SIDUN THERMAL ENERGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ANDI SIDUN TRADING (HK) CO., LIMITED | Private company limited by shares | Live |
| SIDUO SHANGYI LIMITED | Private company limited by shares | Live |
| Sidus CPA Limited | Private company limited by shares | Live |
| SIDUS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SIDUTRADE NV LIMITED | Private company limited by shares | Live |
| SIDWELL LIMITED | Private company limited by shares | Dissolved |
| Sidwin Trading Co., Limited | Private company limited by shares | Live |
| SIDY INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SIDY JEWELRY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Sidy Trade Co., Limited | Private company limited by shares | Live |
| SIDY MANAGEMENT LIMITED | Private company limited by shares | Dissolved |