| HKFN WEALTH STRATEGY LIMITED | Private company limited by shares | Dissolved |
| WEALTH INVESTMENT STRATEGY LIMITED | Private company limited by shares | Live |
| WEALTHY STRATEGY LIMITED | Private company limited by shares | Live |
| WINNING STRATEGY COMPANY LIMITED | Private company limited by shares | Live |
| Wisdom Strategy Company Limited | Private company limited by shares | Live |
| YING SHI CAPITAL STRATEGY LIMITED | Private company limited by shares | Live |
| Chi Yuen Strategy Company Limited | Private company limited by shares | Live |
| STRATEGYS LIMITED | Private company limited by shares | Live |
| STRATEJIX LIMITED | Private company limited by shares | Live |
| STRATEUSIS LIMITED | Private company limited by shares | Live |
| StrateVision Limited | Private company limited by shares | Live |
| STRATEX LIMITED | Private company limited by shares | Live |
| STRATEX ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| STRATEX FOUNDER LIMITED | Private company limited by shares | Live |
| STRATEX MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| STRATFIELD LIMITED | Private company limited by shares | Dissolved |
| Stratfield Limited | Private company limited by shares | Live |
| STRATFIELD DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| STRATFIELD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| STRATFIELD TELECOM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| stratforce (HK) Limited | Private company limited by shares | Live |
| STRATFORD LIMITED | Private company limited by shares | Live |
| STRATFORD FINANCE LIMITED | Private company limited by shares | Live |
| Stratford Investments Limited | Private company limited by shares | Live |
| Stratford Reserve Limited | Private company limited by shares | Live |
| STRATFORD SERVICE LIMITED | Private company limited by shares | Dissolved |
| STRATFORMS LIMITED | Private company limited by shares | Live |
| Tricor Strath Limited | Private company limited by shares | Live |
| STRATHALLAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| STRATHAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| STRATHARDLE LIMITED | Private company limited by shares | Dissolved |
| STRATHAVEN OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| STRATHAVON LIMITED | Private company limited by shares | Dissolved |
| STRATHAY LIMITED | Private company limited by shares | Dissolved |
| STRATHBOURNE LIMITED | Private company limited by shares | Dissolved |
| Strathclyde Creative Co. Limited | Private company limited by shares | Live |
| STRATHCLYDE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| STRATHCONA ENGINEERING LIMITED | Private company limited by shares | Live |
| STRATHCONA RENOVATION LIMITED | Private company limited by shares | Live |
| STRATHEARN LIMITED | Private company limited by shares | Dissolved |
| STRATHFIELD LIMITED | Private company limited by shares | Live |
| Strathfield Capital Limited | Private company limited by shares | Live |
| STRATHFIELD INVESTMENT LIMITED | Private company limited by shares | Live |
| STRATHFORD INSURANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| STRATHGEATH INVESTMENT LIMITED | Private company limited by shares | Live |
| Strathlene Enterprises Limited | Private company limited by shares | Dissolved |
| STRATHMORE LIMITED | Private company limited by shares | Dissolved |
| STRATHORD LIMITED | Private company limited by shares | Dissolved |
| STRATHROY LIMITED | Private company limited by shares | Dissolved |
| STRATHSPEY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Straticator Limited | Private company limited by shares | Live |
| STRATIMPEX LIMITED | Private company limited by shares | Live |
| STRATLINE LIMITED | Private company limited by shares | Live |
| STRATLINES LIMITED | Private company limited by shares | Dissolved |
| STRATNERGY LIMITED | Private company limited by shares | Live |
| STRATO LIMITED | Private company limited by shares | Dissolved |
| Strato Business Solutions Limited | Private company limited by shares | Live |
| STRATO TRADING LIMITED | Private company limited by shares | Dissolved |
| Stratoid Limited | Private company limited by shares | Live |
| StratoJet Limited | Private company limited by shares | Live |
| Stratologon Limited | Private company limited by shares | Live |
| Stratom Limited | Private company limited by shares | Live |
| Straton Limited | | Live |
| Stratoppo Global HK Limited | Private company limited by shares | Live |
| STRATOS DESIGN LIMITED | Private company limited by shares | Live |
| STRATOS INSURANCE BROKERS LIMITED | Private company limited by shares | Dissolved |
| STRATOS TRADE LIMITED | Private company limited by shares | Live |
| STRATOS TRADING LIMITED | Private company limited by shares | Live |
| Stratosphere Company Limited | Private company limited by shares | Live |
| Stratosphere Finance Company Limited | Private company limited by shares | Live |
| HK STRATOSPHERE GROUP LIMITED | Private company limited by shares | Live |
| Stratosphere Group Limited | Private company limited by shares | Live |
| STRATOSPHERE INTELLIGENT TECHNOLOGY(XIANGGANG) LIMITED | | Live |
| STRATOSPHERE INVESTMENTS LIMITED | Private company limited by shares | Live |
| STRATOSQUARE LIMITED | | Live |
| Stratosync Technology Limited | | Live |
| STRATOTECH LIMITED | Private company limited by shares | Live |
| StratPlanMedia Limited | Private company limited by shares | Live |
| STRATPROD LIMITED | Private company limited by shares | Live |
| StratPtnr Co., Limited | | Live |
| Strattec Limited | Private company limited by shares | Live |
| Stratten Consultancy Limited | Private company limited by shares | Live |
| STRATTNER CAPITAL MANAGEMENT LIMITED | Private company limited by shares | Live |
| STRATTNERS LIMITED | Private company limited by shares | Live |
| Stratton Limited | Private company limited by shares | Live |
| S&S Stratton Limited | Private company limited by shares | Live |
| STRATTON CAPITAL LIMITED | Private company limited by shares | Live |
| STRATTON CIRCLE LIMITED | Private company limited by shares | Live |
| Stratton (HK) Co., Limited | Private company limited by shares | Live |
| Stratton Consultant Limited | Private company limited by shares | Live |
| STRATTON DESIGN LIMITED | Private company limited by shares | Dissolved |
| STRATTON FAR EAST P LIMITED | Private company limited by shares | Live |
| STRATTON CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| STRATTON ESTATES LIMITED | Private company limited by shares | Dissolved |
| Stratton Global Consultants Limited | Private company limited by shares | Live |
| STRATTON INVESTMENTS LIMITED | Private company limited by shares | Live |
| STRATTON MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| MICHAEL STRATTON LIMITED | Private company limited by shares | Live |
| STRATTON OAKMONT LIMITED | Private company limited by shares | Live |
| STRATTON PROPERTIES OVERSEAS LIMITED | Private company limited by shares | Dissolved |