| STEPRICH CORPORATION LIMITED | Private company limited by shares | Dissolved |
| STEPRISETECH LIMITED | Private company limited by shares | Live |
| STEPRO CONSULTING LIMITED | Private company limited by shares | Live |
| Stepro Painting Tools Limited | Private company limited by shares | Live |
| STEPROCK LIMITED | Private company limited by shares | Dissolved |
| Steprosper Company Limited | | Live |
| Two Steps Limited | Private company limited by shares | Live |
| STEPS id LIMITED | Private company limited by shares | Live |
| Steps Run Limited | Private company limited by shares | Live |
| Steps GG Limited | | Live |
| 16 STEPS AHEAD LIMITED | Private company limited by shares | Dissolved |
| STEPS DIGITAL ASIA LIMITED | Private company limited by shares | Live |
| CRUCIAL STEPS LIMITED | Private company limited by shares | Live |
| DELICIOUS STEPS LIMITED | Private company limited by shares | Dissolved |
| Ditto Steps Limited | Private company limited by shares | Live |
| DRIVE & STEPS LIMITED | Private company limited by shares | Live |
| FIRST STEPS LIMITED | Private company limited by shares | Live |
| FIVE STEPS LIMITED | Private company limited by shares | Live |
| FIVE STEPS HK LIMITED | Private company limited by shares | Live |
| FORTUNE STEPS LIMITED | Private company limited by shares | Dissolved |
| FRIEND STEPS LIMITED | Private company limited by shares | Live |
| HAPPY STEPS LIMITED | Private company limited by shares | Live |
| STEPS HOLDING LIMITED | Private company limited by shares | Live |
| LEARNING STEPS COMPANY LIMITED | Private company limited by shares | Live |
| CREATIVE STEPS LEARNING COMPANY LIMITED | Private company limited by shares | Live |
| LITTLE GREEN STEPS LIMITED | Private company limited by shares | Live |
| MEGA STEPS ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MOVING STEPS (H. K. ) LIMITED | Private company limited by shares | Live |
| NEXT STEPS LIMITED | Private company limited by shares | Live |
| PLENTY STEPS COMPANY LIMITED | Private company limited by shares | Live |
| STEPS PUBLICATIONS LIMITED | Private company limited by shares | Live |
| Social Steps Limited | | Live |
| SMART STEPS SOLUTION LIMITED | Private company limited by shares | Dissolved |
| STEADY STEPS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Wealthy Steps Company Limited | | Live |
| WISE STEPS ENTERPRISES LIMITED | Private company limited by shares | Live |
| STEPSETS LIMITED | Private company limited by shares | Live |
| STEPSETS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| STEPSETS SHOES LIMITED | Private company limited by shares | Dissolved |
| STEPSIDE LIMITED | Private company limited by shares | Dissolved |
| Stepstone Limited | Private company limited by shares | Dissolved |
| Stepstone Motor Limited | Private company limited by shares | Live |
| STEP-SUCCEED INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| StepTam Consultancy Limited | | Live |
| Hong Kong Steptember Trading Co., Limited | Private company limited by shares | Live |
| STEPTEXT LIMITED | Private company limited by shares | Live |
| STEPTOP GREATER BAY (HK) DEVELOPMENT LIMITED | Private company limited by shares | Live |
| STEPTOP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| STEPTRUTH LIMITED | Private company limited by shares | Dissolved |
| STEP-UP LIMITED | Private company limited by shares | Dissolved |
| Stepup Asia Limited | Private company limited by shares | Live |
| Step-up Asia Limited | Private company limited by shares | Live |
| STEP-UP ENGLISH LIMITED | Private company limited by shares | Dissolved |
| QINGDAO STEPUP TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| STEPUPASIA LIMITED | Private company limited by shares | Dissolved |
| STEPVIEW LIMITED | Private company limited by shares | Dissolved |
| STEPVIEW LIMITED | Private company limited by shares | Dissolved |
| STEPVIEW CORPORATION LIMITED | Private company limited by shares | Dissolved |
| STEPWAY LIMITED | Private company limited by shares | Live |
| STEPWAY INC LIMITED | Private company limited by shares | Live |
| STEPWAY ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| STEPWAY INVESTMENT LIMITED | Private company limited by shares | Live |
| Stepwell Enterprise Limited | Private company limited by shares | Dissolved |
| Stepwell Enterprise Limited | Private company limited by shares | Live |
| STEPWELL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| STEPWIDE LIMITED | Private company limited by shares | Dissolved |
| STEPWIDE LIMITED | Private company limited by shares | Live |
| STEPWILL LIMITED | Private company limited by shares | Live |
| StepWin Service Limited | Private company limited by shares | Live |
| STEPWIN TRADING LIMITED | Private company limited by shares | Dissolved |
| STEPWISE LIMITED | Private company limited by shares | Live |
| STEPWOOD LIMITED | Private company limited by shares | Dissolved |
| STEPWORKS COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG STER GOLDBERG I&E CO., LIMITED | Private company limited by shares | Dissolved |
| STER HEALTH TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| STERENE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| STERENE TEXTILES LIMITED | Private company limited by shares | Dissolved |
| STEREO LIMITED | Private company limited by shares | Dissolved |
| WAI KEE CAR STEREO LIMITED | Private company limited by shares | Live |
| STEREO ASCENDANT LIMITED | Private company limited by shares | Live |
| JINQIAO STAGE LIGHT STEREO EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| WING TAT STEREO COMPONENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASTERN STEREO LIMITED | Private company limited by shares | Live |
| STEREO ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| ELTIC CAR STEREO MFG. LIMITED | Private company limited by shares | Dissolved |
| KONG WAH CAR STEREO COMPANY LIMITED | Private company limited by shares | Dissolved |
| STEREO LINK LIMITED | Private company limited by shares | Dissolved |
| MILLION-YEAR CAR STEREO AND ACCESSORIES LIMITED | Private company limited by shares | Dissolved |
| SUNRISE MOTORS STEREO & ALARM LIMITED | Private company limited by shares | Live |
| STEREO MUSIC SYSTEMS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL CAR STEREO CENTRE LIMITED | Private company limited by shares | Live |
| STEREO PIECE GOODS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Smart Stereo Limited | Private company limited by shares | Dissolved |
| SMART STEREO ENTERPRISE LIMITED | Private company limited by shares | Live |
| ADO Studio and Stereo Co Limited | Private company limited by shares | Live |
| SUNLIGHT CAR STEREO COMPANY LIMITED | Private company limited by shares | Live |
| STEREOCHIP CO., LIMITED | Private company limited by shares | Live |
| STEREO.COM.HK LIMITED | Private company limited by shares | Dissolved |
| STEREOPHONE ASIA LIMITED | Private company limited by shares | Dissolved |
| STEREOPHONIC LIMITED | Private company limited by shares | Dissolved |