| HIGH QUALITY SERVICES LIMITED | Private company limited by shares | Live |
| High Quality Aircon Services Limited | | Live |
| High Quality Catering Services Limited | Private company limited by shares | Live |
| HIGH RICH SERVICES LIMITED | Private company limited by shares | Dissolved |
| High Level Secretarial Services Limited | Private company limited by shares | Live |
| HIGH POWER ACCOUNTANCY AND SECRETARIAL SERVICES LIMITED | Private company limited by shares | Live |
| HIGH SKILL SERVICES LIMITED | Private company limited by shares | Dissolved |
| HIGH SPEED SERVICES LIMITED | Private company limited by shares | Live |
| HIGH STAR SERVICES LIMITED | Private company limited by shares | Dissolved |
| HIGH SHADOW LIMITED | Private company limited by shares | Live |
| HIGH SHADOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SHAHADAH HIGH TECH LIMITED | Private company limited by shares | Live |
| SHANGHAI HIGH HOPE GROUP LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI TONGYONG HIGH TECHNOLOGY HOLDING LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HIGH NICE TRADING LIMITED | Private company limited by shares | Live |
| HIGH SHARE LIMITED | Private company limited by shares | Dissolved |
| HIGH SHARED CO., LIMITED | Private company limited by shares | Live |
| HIGH SHARP LIMITED | Private company limited by shares | Dissolved |
| HIGH SHARP LIMITED | Private company limited by shares | Live |
| SHARP HIGH TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| HIGH SHARP ELECTRONIC LIMITED | Private company limited by shares | Live |
| HIGH SHARP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| High Sharp Technology Limited | Private company limited by shares | Live |
| HK SHARP HIGH INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SHEEN HIGH LIMITED | Private company limited by shares | Live |
| Stand High Shelf (HK) Limited | Private company limited by shares | Live |
| HIGH SHIFT LIMITED | Private company limited by shares | Dissolved |
| HIGH SHINE LIMITED | Private company limited by shares | Live |
| HIGH SHINE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH SHINE WOOD INDUSTRY LIMITED | Private company limited by shares | Live |
| HIGH SHINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HIGH SUN SHINE TRADING COMPANY LIMITED | Private company limited by shares | Live |
| High Shine International Trading Limited | Private company limited by shares | Live |
| Shiny High Company Limited | | Live |
| HIGH WAY SHIPPING LIMITED | Private company limited by shares | Live |
| HIGH GLORY SHIPPING LIMITED | Private company limited by shares | Dissolved |
| HIGH LUCK SHIPPING LIMITED | Private company limited by shares | Dissolved |
| HIGH TIME SHIPPING LIMITED | Private company limited by shares | Dissolved |
| HIGH SPEED SHIPYARD LIMITED | Private company limited by shares | Live |
| STEPPING HIGH SHOES FACTORY LIMITED | Private company limited by shares | Dissolved |
| High Tech E Shop Limited | Private company limited by shares | Live |
| HIGH SHOW LIMITED | | Live |
| HIGH SIDA LIMITED | Private company limited by shares | Live |
| HIGH SIERRA (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| High Sierras Limited | Private company limited by shares | Live |
| HIGH SIGHT LIMITED | Private company limited by shares | Dissolved |
| HIGH SIGHT LIMITED | Private company limited by shares | Live |
| HIGH SILK LIMITED | Private company limited by shares | Dissolved |
| HIGH SILVER COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH SINCERE LIMITED | Private company limited by shares | Live |
| HIGH SING TRADING CO. LIMITED | Private company limited by shares | Live |
| SINIC HIGH LIMITED | Private company limited by shares | Dissolved |
| SINO HIGH LIMITED | Private company limited by shares | Live |
| HIGH SINO GROUP LIMITED | Private company limited by shares | Live |
| HETIAN SINO HIGH TECHNOLOGY R&D CO., LIMITED | Private company limited by shares | Live |
| SINO HIGH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Sino Promise High Tech Holdings Limited | Private company limited by shares | Live |
| SINO-CAN-AM HIGH TEC LIMITED | Private company limited by shares | Dissolved |
| HIGH SKILL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CHINESE HIGH SKILL INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| HIGH SKILL INVESTMENT LIMITED | Private company limited by shares | Live |
| HIGH SKILL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HIGH SKILL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH SKYLAND LIMITED | | Live |
| Skyline High Limited | Private company limited by shares | Live |
| HIGH SKYVIEW LIMITED | Private company limited by shares | Live |
| SKYWEALTH HIGH (ASIA) LIMITED | Private company limited by shares | Live |
| SMART HIGH LIMITED | Private company limited by shares | Dissolved |
| HIGH SMART LIMITED | Private company limited by shares | Live |
| SMART HIGH LIMITED | Private company limited by shares | Dissolved |
| SMART HIGH LIMITED | Private company limited by shares | Live |
| HIGH SMART ENTERPRISE LIMITED | Private company limited by shares | Live |
| SMOOTH HIGH LIMITED | Private company limited by shares | Live |
| SOAR HIGH LIMITED | Private company limited by shares | Live |
| HIGH SOARING LIMITED | Private company limited by shares | Dissolved |
| Soaring High HK Limited | Private company limited by shares | Live |
| SOARING HIGH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HIGH SOCIETY LIMITED | Private company limited by shares | Dissolved |
| HIGH SOCIETY CLUB LIMITED | Private company limited by shares | Dissolved |
| HIGH SOCIETY ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| High Society Technology Co., Limited | Private company limited by shares | Live |
| HIGH SOLID INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Live |
| High Solutions Limited | Private company limited by shares | Live |
| Sky High Web Solutions Limited | Private company limited by shares | Live |
| HIGH 5 CREATIVE SOLUTIONS LIMITED | Private company limited by shares | Live |
| HIGH SOURCE LIMITED | | Live |
| HIGH SOURCE ONE CO., LIMITED | Private company limited by shares | Live |
| HIGH SOURCE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HIGH SOURCE (HK) DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HIGH SOURCE GROUP LIMITED | | Live |
| HIGH SOURCE TRADE (HONGKONG) LIMITED | Private company limited by shares | Live |
| HIGH SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HIGH SOURCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| High Source Restaurant Company Limited | | Live |
| HIGH FLY SOURCING CO., LIMITED | Private company limited by shares | Live |
| High Plus Global Sourcing Company Limited | Private company limited by shares | Live |
| High Tech Sourcing Limited | Private company limited by shares | Live |
| HIGH SPACE LIMITED | Private company limited by shares | Dissolved |
| HIGH SPARK LIMITED | Private company limited by shares | Live |
| HIGH SPARK PROPERTIES LIMITED | Private company limited by shares | Live |