| High Fortune Industrial Asia Co Limited | Private company limited by shares | Live |
| FULL OF HIGH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH FULL INDUSTRIAL & TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| HIGH GAIN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GLOBAL HIGH TECH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH GOAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH GRACE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH GRAND INDUSTRIAL LIMITED | Private company limited by shares | Live |
| High & Harvest Industrial Limited | Private company limited by shares | Live |
| HIGH HILLS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH HONESTY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| High Rise (Hong Kong) Industrial Limited | Private company limited by shares | Live |
| HIGH HOPE INDUSTRIAL LIMITED | | Live |
| HIGH LAND INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HIGH LEVEL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH LINK INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| LOFTY HIGH INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| HIGH MANNER INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MEGA HIGH INDUSTRIAL LIMITED | | Live |
| HIGH PEACE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH DEN POLYBAGS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ZEN HIGH PRECISION INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH QUALITY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH RICH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RICH HIGH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH RIGHT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH RIGHT INDUSTRIAL LIMITED | Private company limited by shares | Live Commenced dormancy on 04-May-2015 |
| HIGH SALES INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH SCORE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH SEAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH SMART INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH SONG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH SPACE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH SPEED INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH STAR INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH TALENT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH TALENT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH TEAM INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TEAM HIGH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH TECH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TECH HIGH INDUSTRIAL LIMITED | | Live |
| HIGH TREASURE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Unique High Technology Industrial Limited | | Live |
| HIGH VICTORY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| DONGGUAN HIGH WAVE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HIGH WEALTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH WEALTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH WEALTH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH WING INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| HIGH WISDOM INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| High Wonder Industrial Limited | Private company limited by shares | Live |
| HIGH XING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH YIELD INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH ZONE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIGH WIN INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| HIGH FLY INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| ACHIEVE HIGH INDUSTRIES LIMITED | Private company limited by shares | Live |
| HIGH CONCEPT INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| EARN HIGH INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| HIGH GLAD INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| HIGH GROW INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| HIGH GROWTH INDUSTRIES LIMITED | Private company limited by shares | Live |
| HIGH LIFE INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| HIGH LINK INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| HIGH POWER INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| HIGH QUALITY INDUSTRIES COMPANY LIMITED | Private company limited by shares | Live |
| QINGDAO HIGH QUALITY INDUSTRIES LIMITED | Private company limited by shares | Live |
| RIGHT HIGH INDUSTRIES LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Jun-1998 |
| HIGH SUCCESS INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| SUPER HIGH INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| SURE HIGH INDUSTRIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH TECH INDUSTRIES LIMITED | Private company limited by shares | Live |
| HIGH TECHNOLOGIES INDUSTRIES CO., LIMITED | Private company limited by shares | Live |
| IT HIGH INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| GO HIGH INDUSTRY LIMITED | Private company limited by shares | Live |
| HIGH SKY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| High Industry Co., Limited | | Live |
| HIGH QUALITY FRUIT INDUSTRY FEDERATION LIMITED | Private company limited by shares | Live |
| HK HIGH GLORY INDUSTRY LIMITED | | Live |
| HIGH GRAND INDUSTRY LIMITED | Private company limited by shares | Live |
| HIGH ART INDUSTRY (HONG KONG) LIMITED | Private company limited by shares | Live |
| High Lucky Industry Limited | Private company limited by shares | Live |
| HIGH RICH INDUSTRY LIMITED | Private company limited by shares | Live |
| High Success Industry Limited | Private company limited by shares | Live |
| TAIWAN HIGH POWER MOTOR INDUSTRY LIMITED | Private company limited by shares | Live |
| SHEKOU HIGH TECH INDUSTRY LIMITED | Private company limited by shares | Live |
| TRILLION HIGH INDUSTRY LIMITED | | Live |
| High Victory Industry Limited | Private company limited by shares | Live |
| High Chain Info Tech Limited | | Live |
| High Quality Information Technology Limited | Private company limited by shares | Live |
| HIGH INSIGHT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| INSIGMA HIGH TECH IMPORT AND EXPORT LIMITED | Private company limited by shares | Live |
| NPU HIGH TECH RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| High Voltage Instruments International Co., Limited | Private company limited by shares | Live |
| HIGH INTEGRITY LIMITED | Private company limited by shares | Live |
| HIGH INTELLIGENCE LIMITED | Private company limited by shares | Live |
| HIGH INTELLIGENCE COMPUTER SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| HIGH INTELLIGENCE EDUCATION COMPANY LIMITED | Private company limited by shares | Live |
| HIGH INTELLIGENCE GROUP LIMITED | Private company limited by shares | Live |
| High Intelligence Stationery (HK) Limited | Private company limited by shares | Live |