| AMPLE STEEL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| STREAMHOLDING LIMITED | Private company limited by shares | Dissolved |
| FRIEND STEPS LIMITED | Private company limited by shares | Live |
| STRETCH MANUFACTORY (HK) LIMITED | Private company limited by shares | Live |
| HAPPY STANDARD LIMITED | Private company limited by shares | Live |
| STARTECH ELECTRIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BRIGHT START TECHNOLOGY LIMITED | Private company limited by shares | Live |
| XIAMEN KEVIN STONE ENTERPRISE LIMITED | Private company limited by shares | Live |
| CREATIVE STAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Starfish Enterprises Limited | Public company limited by shares | Live |
| BEAUTY STAR LIMITED | Private company limited by shares | Dissolved |
| StellaDeck Fashion Limited | Private company limited by shares | Live |
| SYSTEM STAR LIMITED | Private company limited by shares | Dissolved |
| United States Rui Teer Fertilizer Co., Limited | Private company limited by shares | Dissolved |
| CENTRAL STATION GALLERY LIMITED | Private company limited by shares | Dissolved |
| MINGYUE STONE CO., LIMITED | Private company limited by shares | Live |
| LKING STEEL LIMITED | Private company limited by shares | Live |
| SHANGHAI HIP TUNG STEEL STRUCTURE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Starfu International Trading (HongKong) Co., Limited | Private company limited by shares | Live |
| FORTUNE STRONG LIMITED | Private company limited by shares | Live |
| LITERARY STYLE (HONGKONG) DAIRY GROUP CO., LIMITED | Private company limited by shares | Live |
| RIO STONE LIMITED | Private company limited by shares | Live |
| STARGATE COMPUTING LIMITED | Private company limited by shares | Dissolved |
| Steel Sourcing Asia Limited | Private company limited by shares | Live |
| STEP NEW LIMITED | Private company limited by shares | Dissolved |
| 5 STAR JEWELRY LIMITED | Private company limited by shares | Live |
| GLORIA STEEL LIMITED | Private company limited by shares | Live |
| RISING STAR INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ELITE STAR GLOBAL LIMITED | Private company limited by shares | Live |
| PARK STAR INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| Exam Studio Limited | Private company limited by shares | Dissolved |
| Starsofa Limited | Private company limited by shares | Live |
| SPECIAL STYLE LIMITED | Private company limited by shares | Dissolved |
| WINNING STAR HOLDING LIMITED | Private company limited by shares | Live |
| A&J STUDIO LIMITED | Private company limited by shares | Live |
| MEGA STEP SHIPPING LIMITED | Private company limited by shares | Dissolved |
| GRAND STEP ENTERPRISE LIMITED | Private company limited by shares | Live |
| WISDOM STAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TS STEEL LIMITED | Private company limited by shares | Live |
| SURPLUS STEP ENTERPRISE LIMITED | Private company limited by shares | Live |
| SHANDONG YINGCHUN STEEL SILO MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| HK (INTERNATIONAL) LIANFENG STATIONERY CO. LIMITED | Private company limited by shares | Live |
| STRONG MIND LIMITED | Private company limited by shares | Dissolved |
| EVERGOOD STEEL WORLD LIMITED | Private company limited by shares | Live |
| Steel Flower Limited | Private company limited by shares | Live |
| HENGSHENG MOLD STEEL PRODUCTS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| STEPLEAD INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| ZHONGSHAN SILVER STAR LIMITED | Private company limited by shares | Live |
| Yan Ho Ku Film Studio Limited | Private company limited by shares | Dissolved |
| CHINA STEP MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| WISE STEP ASIA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FENIX STAR LIMITED | Private company limited by shares | Dissolved |
| 7 STARRY DESIGN (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| IT IN STOCK LIMITED | Private company limited by shares | Dissolved |
| MC STONE LIMITED | Private company limited by shares | Dissolved |
| FU LI YUAN SPECIAL STEEL (HK) LIMITED | Private company limited by shares | Dissolved |
| Mammoth Studio Limited | Private company limited by shares | Live |
| STONE PLAZA CO., LIMITED | Private company limited by shares | Live |
| GLORY STORAGE LIMITED | Private company limited by shares | Live |
| DEVELOP STEEL (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| STARFLOW ENTERPRISES LIMITED | Private company limited by shares | Live |
| XINGHE STEEL STRUCTURE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| ELITE STAR LIMITED | Private company limited by shares | Live |
| STEP MORAL LIMITED | Private company limited by shares | Live |
| HONGKONG JIEXIN STAINLESS STEEL JEWELRY MANUFACTORY LIMITED | Private company limited by shares | Live |
| GLOBAL ALLIED STRATEGIC INFORMATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHING MING STEEL IRONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| STELLAR SOURCING LIMITED | Private company limited by shares | Live |
| Junjie Stock Co., Limited | Private company limited by shares | Dissolved |
| TOKOYO STORE COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRADING STAR LIMITED | Private company limited by shares | Live |
| OCEAN LINK STAR LIMITED | Private company limited by shares | Live |
| EXCEL STAR LIMITED | Private company limited by shares | Dissolved |
| STAR LUCKY LIMITED | Private company limited by shares | Live |
| VISION STAR LIMITED | Private company limited by shares | Live |
| STRONGDA ELECTRON TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| NEPTUNE STAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| STIN (CHINA) BUSINESS SERVICE CO., LIMITED | Private company limited by shares | Live |
| ALLIED STEP CREATION LIMITED | Private company limited by shares | Dissolved |
| ELITE STAR CORPORATION LIMITED | Private company limited by shares | Dissolved |
| FAME STEP INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RED STAR ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| SCHOOL-MAX STATIONERY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| ZHENGDA MOLD STEEL PRODUCTS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| STEEL FORCE LIMITED | Private company limited by shares | Dissolved |
| Dragon Steel International Trading Limited | Private company limited by shares | Dissolved |
| Streame Limited | Private company limited by shares | Live |
| S&D STARKING LIMITED | Private company limited by shares | Live |
| CHINA FOREVER IRON & STEEL GROUP LIMITED | Private company limited by shares | Live |
| UNITED STEEL CORPORATION LIMITED | Private company limited by shares | Live |
| OYSTER STATION LIMITED | Private company limited by shares | Live |
| STONE-TECH LIMITED | Private company limited by shares | Live |
| NEW START EDUCATION TECH GROUP LIMITED | Private company limited by shares | Dissolved |
| HK XINDAYI STONE LIMITED | Private company limited by shares | Dissolved |
| STAR CONTAINERS LEASE LIMITED | Private company limited by shares | Live |
| ROYAL STAR GLOBAL LIMITED | Private company limited by shares | Live |
| EVER STEP SHIPPING LIMITED | Private company limited by shares | Dissolved |
| ON STEP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BAO STEEL DEVELOPMENT INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| STARRY SOURCE INT'L (HK) GROUP LIMITED | Private company limited by shares | Dissolved |