| STROWAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ST.ROWEN CO. LIMITED | Private company limited by shares | Live |
| STROWGER INC LIMITED | Private company limited by shares | Dissolved |
| STRP ADVANCED LIMITED | | Live |
| STRRY MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| STRUAN LIMITED | Private company limited by shares | Dissolved |
| STRUAN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| STRUAN (INSURANCES) LIMITED | Private company limited by shares | Dissolved |
| STRUAN'S RESOURCES LIMITED | Private company limited by shares | Live |
| STRUBEN CONSULTING LIMITED | Private company limited by shares | Dissolved |
| STRUCFLEX ASIA LIMITED | Private company limited by shares | Dissolved |
| LOVE STRUCK ARTS AND CRAFTS COMPANY LIMITED | Private company limited by shares | Live |
| STRUCT LIMITED | Private company limited by shares | Live |
| STRUCTON PTY LIMITED | Private company limited by shares | Live |
| Structon Limited | Private company limited by shares | Dissolved |
| Structual Innovation Solutions Limited | Private company limited by shares | Live |
| STRUCTURA LIMITED | Private company limited by shares | Live |
| STRUCTURAL LIMITED | Private company limited by shares | Dissolved |
| MING WAH STRUCTURAL DESIGN LIMITED | Private company limited by shares | Dissolved |
| i Structure Limited | Private company limited by shares | Live |
| B Structure Limited | Private company limited by shares | Live |
| SHENGXIYUAN MACHINERY STRUCTURE CO., LIMITED | Private company limited by shares | Live |
| FORM AND STRUCTURE LIMITED | Private company limited by shares | Dissolved |
| CHANGZHENG HONG (ASIA) STRUCTURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| STRUCTURE LUGGAGE COMPANY LIMITED | Private company limited by shares | Live |
| PRIVATE STRUCTURE LIMITED | Private company limited by shares | Live |
| TRINITY STRUCTURE & FINANCE LIMITED | Private company limited by shares | Live |
| FT Structured Fixed Income GP Limited | | Live |
| Interstan Structured Products Limited | | Live |
| WJL STRUCTURED INVESTMENT LIMITED | Private company limited by shares | Live |
| GC STRUCTURED PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| HORIZON STRUCTURED SOLUTIONS LIMITED | Private company limited by shares | Live |
| UNITED STRUCTURED CABLING SYSTEMS LIMITED | Private company limited by shares | Live |
| STRUCTURES LIMITED | Private company limited by shares | Live |
| STRATEGIC ASSET STRUCTURES LIMITED | Private company limited by shares | Dissolved |
| HighTech Structures Engineering Limited | Private company limited by shares | Dissolved |
| FABRICATED STRUCTURES LIMITED | Private company limited by shares | Dissolved |
| Leaders & Structures Limited | Private company limited by shares | Live |
| TAWS METAL STRUCTURES & MANUFACTURING LIMITED | | Live |
| Obitel Structures Limited | Private company limited by shares | Live |
| Pfeifer Structures (HK) Limited | Private company limited by shares | Live |
| SCHON STRUCTURES HK CO., LIMITED | Private company limited by shares | Live |
| Steadfast Structures Limited | Private company limited by shares | Live |
| SYSTEM STRUCTURES LIMITED | Private company limited by shares | Dissolved |
| Multiple Structuring Company Limited | Private company limited by shares | Dissolved |
| STRUDWICK COMPANY LIMITED | Private company limited by shares | Dissolved |
| Struensee & Co. Hong Kong Limited | Private company limited by shares | Live |
| Struggle Upwards Limited | Private company limited by shares | Live |
| MORRIS STRUHL (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| Strukturas DF International HK Co., Limited | Private company limited by shares | Live |
| STRULOGIC LIMITED | Private company limited by shares | Live |
| STRUMLER INVESTMENT LIMITED | Private company limited by shares | Live |
| STRUMMER PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| LOUIE STRUTS CO., LIMITED | Private company limited by shares | Live |
| STRUTT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Struxure Technology Solutions Limited | Private company limited by shares | Live |
| STRW COMPANY LIMITED | Private company limited by shares | Dissolved |
| STRYBE ENTERPRISES LIMITED | Private company limited by shares | Live |
| STRYCO COMPANY LIMITED | Private company limited by shares | Dissolved |
| Stryge Capital Limited | | Live |
| Strykerhealth Limited | Private company limited by shares | Live |
| STRYTEK LIMITED | Private company limited by shares | Live |
| STRYV LIMITED | Private company limited by shares | Live |