| HIGH SPARKLE LIMITED | Private company limited by shares | Dissolved |
| High spec Limited | Private company limited by shares | Dissolved |
| HIGH SPEED LIMITED | Private company limited by shares | Dissolved |
| HIGH SPEED LIMITED | Private company limited by shares | Live |
| HIGH SPEED LIMITED | Private company limited by shares | Live |
| HIGH SPEED MOTOR ACCESSORIES COMPANY LIMITED | Private company limited by shares | Live |
| CHINA HIGH SPEED LIMITED | Private company limited by shares | Live |
| HIGH SPEED DIGITAL LIMITED | Private company limited by shares | Live |
| HIGH SPEED ENTERPRISES LIMITED | Private company limited by shares | Live |
| HIGH SPEED FINANCE LIMITED | Private company limited by shares | Dissolved |
| HIGH SPEED INVESTMENT LIMITED | Private company limited by shares | Live |
| High Speed Investments Limited | Private company limited by shares | Live |
| HIGH SPEED NETWORK LIMITED | Private company limited by shares | Dissolved |
| High Speed Properties Consultancy Limited | Private company limited by shares | Live |
| China High Speed Railway (HongKong) Company Limited | Private company limited by shares | Live |
| China High Speed Railway International Company Limited | Private company limited by shares | Live |
| HIGH SPEED RICH LIMITED | Private company limited by shares | Dissolved |
| HIGH SPEED TIMES LIMITED | Private company limited by shares | Live |
| HIGH SPENDO OFFSET PRINTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SPICY HIGH LIMITED | Private company limited by shares | Live |
| HIGH SPIRIT LIMITED | Private company limited by shares | Dissolved |
| HIGH SPIRIT LIMITED | Private company limited by shares | Dissolved |
| HIGH SPIRIT LIMITED | | Live |
| HIGH SPIRIT SPORTS COMPANY LIMITED | Private company limited by shares | Live |
| HIGH SPIRITS LIMITED | Private company limited by shares | Live |
| High Spirits Trade Limited | | Live |
| HIGH FITNESS AND SPORT LIMITED | Private company limited by shares | Live |
| High Quality Spot Check Service Limited | Private company limited by shares | Live |
| HIGH SPREAD LIMITED | Private company limited by shares | Dissolved |
| HIGH SPREAD LIMITED | Private company limited by shares | Live |
| SPREAD HIGH LIMITED | Private company limited by shares | Live |
| HIGH SPREAD TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HIGH SPREAD NETWORK TECHNOLOGY LIMITED | | Live |
| HIGH SPREAD TRADING LIMITED | Private company limited by shares | Live |
| Spread High Trading Limited | Private company limited by shares | Live |
| HIGH SQUARE LIMITED | Private company limited by shares | Live |
| HIGH STABLE LIMITED | Private company limited by shares | Dissolved |
| HIGH STAGE LIMITED | Private company limited by shares | Live |
| HIGH STAND LIMITED | Private company limited by shares | Dissolved |
| HIGH STAND LIMITED | Private company limited by shares | Dissolved |
| HIGH STAND LIMITED | Private company limited by shares | Live |
| STAND HIGH LIMITED | | Live |
| HIGH STANDARD CO. LIMITED | Private company limited by shares | Live |
| STANDARD HIGH LIMITED | Private company limited by shares | Live |
| HIGH STANDING LIMITED | Private company limited by shares | Dissolved |
| HIGH STAR LIMITED | Private company limited by shares | Live |
| STAR HIGH WAY LIMITED | Private company limited by shares | Dissolved |
| STAR HIGH LIMITED | Private company limited by shares | Live |
| BLACK STAR HIGH TECH CORPORATION LIMITED | Private company limited by shares | Live |
| DREAM HIGH STAR LIMITED | Private company limited by shares | Live |
| HIGH STAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HIGH STAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HIGH STAR INVESTMENT LIMITED | Private company limited by shares | Live |
| HIGH STAR ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| HIGH STAR CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| HIGH STAR ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| HIGH STAR SHIPPING LIMITED | Private company limited by shares | Live |
| FIVE STAR HIGH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| THREE STAR HIGH PRECISION MANUFACTORY LIMITED | Private company limited by shares | Live |
| HIGH STATE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH STATE LIMITED | Private company limited by shares | Dissolved |
| HIGH STATE LIMITED | Private company limited by shares | Live |
| HIGH STATE INVESTMENT LIMITED | Private company limited by shares | Live |
| HIGH STATUS COMPANY LIMITED | Private company limited by shares | Live |
| HIGH GLORY STEEL LIMITED | Private company limited by shares | Dissolved |
| STEP HIGH LIMITED | Private company limited by shares | Live |
| HIGH STEP LIMITED | Private company limited by shares | Dissolved |
| HIGH STEP LIMITED | Private company limited by shares | Live |
| STEP HIGH LIMITED | Private company limited by shares | Live |
| HIGH STEP (CHINA) LIMITED | Private company limited by shares | Live |
| STEP HIGH TRADE CO., LIMITED | Private company limited by shares | Live |
| HIGH STEP ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Step High Green Energy Limited | Private company limited by shares | Live |
| STEP HIGH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HIGH STEP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HIGH STEP INVESTMENT LIMITED | Private company limited by shares | Live |
| SHANGHAI STEP STEP HIGH SHOES LIMITED | Private company limited by shares | Dissolved |
| HIGH STEP TECHNOLOGY LIMITED | Private company limited by shares | Live |
| STEPUP HIGH LIMITED | Private company limited by shares | Live |
| High Stitch Limited | Private company limited by shares | Live |
| ABB HIGH VOLTAGE SWITCHGEAR STOCK LIMITED | Private company limited by shares | Live |
| HIGH STONE LIMITED | Private company limited by shares | Dissolved |
| High Stone HK Co., Limited | Private company limited by shares | Live |
| STRAIGHT HIGH TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HIGH STRATEGY LIMITED | Private company limited by shares | Live |
| HIGH STREAM LIMITED | Private company limited by shares | Dissolved |
| HIGH STREET LIMITED | Private company limited by shares | Live |
| HIGH STREET VIEW CO., LIMITED | Private company limited by shares | Live |
| HIGH STREET FASHION LIMITED | Private company limited by shares | Live |
| HIGH STREET FASHIONS LIMITED | Private company limited by shares | Dissolved |
| HIGH STREET FASHIONS LIMITED | Private company limited by shares | Live |
| High Street Investments Limited | Private company limited by shares | Live |
| HIGH STREET CART NOODLES LIMITED | Private company limited by shares | Live |
| New High Street Cart Noodles Limited | Private company limited by shares | Live |
| HIGH STRENGTH LIMITED | Private company limited by shares | Live |
| STRENGTH HIGH LIMITED | Private company limited by shares | Live |
| HIGH STRONG LIMITED | Private company limited by shares | Live |
| STRONG HIGH LIMITED | Private company limited by shares | Live |
| HIGH STRONG ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| HIGH STRONG SHIPPING LIMITED | Private company limited by shares | Dissolved |