| STEP BASE LIMITED | Private company limited by shares | Dissolved |
| STARSHINE INVESTMENTS LIMITED | Private company limited by shares | Live |
| STARCHARM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| STAR CHANNEL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BEST START LIMITED | Private company limited by shares | Dissolved |
| A&B STATIONERY COMPANY LIMITED | Private company limited by shares | Live |
| STAN Asia Limited | Private company limited by shares | Live |
| ROCK AND STONE JEWEL LIMITED | Private company limited by shares | Live |
| Beijing State-Owned Assets Management (Hong Kong) Company Limited | Public company limited by shares | Live |
| STEPWIN TRADING LIMITED | Private company limited by shares | Dissolved |
| CROWN STAR LIMITED | Private company limited by shares | Live |
| CHINA ENERGY SOURCES STRATAGEM LAYOUT SEMINAR LIMITED | Private company limited by shares | Dissolved |
| WAI TAT STEEL & IRON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| H.W. STONE ASIA LIMITED | Private company limited by shares | Dissolved |
| STARRY GAIN LIMITED | Private company limited by shares | Dissolved |
| STAND TOP LIMITED | Private company limited by shares | Dissolved |
| STAR WAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| STARPLUS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| WISE STEP SHIPPING LIMITED | Private company limited by shares | Dissolved |
| STEP SHIPPING LIMITED | Private company limited by shares | Live |
| LEE ON STEEL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| STEP SURPLUS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HMK STATIONERY INDUSTRY LIMITED | Private company limited by shares | Live |
| Sky Wonders Studios Limited | Private company limited by shares | Dissolved |
| ASIAN METAL STYLE LIMITED | Private company limited by shares | Dissolved |
| Sterling Yachts Limited | Private company limited by shares | Dissolved |
| JI (HEBEI) IRON AND STEEL INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| STARSKY (HK) LIMITED | Private company limited by shares | Live |
| STATE ENTERPRISE INVESTMENT LIMITED | Private company limited by shares | Live |
| GA Group Special Steel GmbH Limited | Private company limited by shares | Live |
| S-TEK INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| SUNNY STORAGE LIMITED | Private company limited by shares | Live |
| Stratasys AP Limited | Private company limited by shares | Live |
| Stanhope IPC Limited | Private company limited by shares | Live |
| BLOSSOMS STUDIO LIMITED | Private company limited by shares | Live |
| STARLET INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SHINY STAR GROUP (H.K.) LIMITED | Private company limited by shares | Live |
| GRAND STEP LIMITED | Private company limited by shares | Live |
| NEW STATE ENTERPRISES LIMITED | Private company limited by shares | Live |
| KAITAI STEEL SHOT ABRASIVE (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| ALLIED STATE INVESTMENT LIMITED | Private company limited by shares | Live |
| STAR-UP TRADING LIMITED | Private company limited by shares | Dissolved |
| STAR PRO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WELL STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| HONG KONG (CHINA) STEEL INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| RISING STATIONERY CO., LIMITED | Private company limited by shares | Live |
| SOUTH STAR FINANCE LIMITED | Private company limited by shares | Dissolved |
| STONES DEVELOPMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| ET STREAM LIMITED | Private company limited by shares | Dissolved |
| FORTUNE STAR ASIA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Star Tic Limited | Private company limited by shares | Live |
| EVER STATE MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| RICH STATE MANAGEMENT LIMITED | Private company limited by shares | Live |
| LUXIANG STONE CO., LIMITED | Private company limited by shares | Dissolved |
| ST.ART (HONG KONG) GROUP LIMITED | Private company limited by shares | Live |
| NEXT STEP RESULTS LIMITED | Private company limited by shares | Dissolved |
| HM STEEL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SUN STARTECH LIMITED | Private company limited by shares | Dissolved |
| CENTURY STAR (ASIA) LIMITED | Private company limited by shares | Live |
| VISION MUSIC STUDIO LIMITED | Private company limited by shares | Dissolved |
| DELICIOUS STEPS LIMITED | Private company limited by shares | Dissolved |
| SUN STEP ASIA LIMITED | Private company limited by shares | Live |
| ELITE STAR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| STIK-ON-ID LIMITED | Private company limited by shares | Dissolved |
| PACIFIC STAR CAPITAL LIMITED | Private company limited by shares | Live |
| STEFANEL HONG KONG LIMITED | Private company limited by shares | Live |
| SINO PROSPER (STATES GOLD) INVESTMENT LIMITED | Private company limited by shares | Live |
| CHINA DIGITAL INTERACTION NETWORK TV STATION LIMITED | Private company limited by shares | Dissolved |
| FIRST STEP DECOR CO., LIMITED | Private company limited by shares | Dissolved |
| STEPSETS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REFLECTION STUDIO LIMITED | Private company limited by shares | Live |
| SILVER STONE ENGINEERING LIMITED | Private company limited by shares | Live |
| Rogers Stars Limited | Private company limited by shares | Dissolved |
| STANLEY ORIENTAL LIMITED | Private company limited by shares | Live |
| STARCREW LIMITED | Private company limited by shares | Live |
| JADE STATIONERY COMPANY LIMITED | Private company limited by shares | Live |
| HEALTH STAR INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| STRONG PINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FULL STEP TRADING LIMITED | Private company limited by shares | Dissolved |
| LOMATTERS CREATIVE STUDIO COMPANY LIMITED | Private company limited by shares | Live |
| PEAK STATE GROUP LIMITED | Private company limited by shares | Dissolved |
| PEAK STATE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| STRESS (CONTRACTORS) LIMITED | Private company limited by shares | Live |
| STARSKY INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| STOCKLOTHK LIMITED | Private company limited by shares | Live |
| STAND RAISE LIMITED | Private company limited by shares | Dissolved |
| CHI STAR ADVERTISING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NORTH STAR INTERNATIONAL CO. LIMITED | Private company limited by shares | Dissolved |
| STARMAX ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINESE TV-NETWORK TV STATION LIMITED | Private company limited by shares | Dissolved |
| MARKET STORM LIMITED | Private company limited by shares | Dissolved |
| START ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| EASY START INTERNATIONAL LIMITED | Private company limited by shares | Live |
| E&D STONE CARE ENGINEERING LIMITED | Private company limited by shares | Live |
| STEPHEN LIMITED | Private company limited by shares | Dissolved |
| A STUDIO LIMITED | Private company limited by shares | Dissolved |
| Finance Street Limited | Private company limited by shares | Dissolved |
| WISE STAR TRADING LIMITED | Private company limited by shares | Dissolved |
| STEK LIMITED | Private company limited by shares | Live |
| ACE STONE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |