| High Flourish (Hong Kong) Limited | Private company limited by shares | Live |
| FULL HIGH THREE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| GAIN HIGH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HIGH GAIN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG GOAL HIGH GLOBAL LIMITED | Private company limited by shares | Live |
| HIGH GOAL INTERTRANS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG HIGH FLY GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG SKY HIGH GROUP CO. LIMITED | Private company limited by shares | Live |
| HONG KONG HIGH HARVEST LIMITED | Private company limited by shares | Live |
| HONG KONG HIGH HARVEST LIMITED | Private company limited by shares | Live |
| SKY HIGH (HONG KONG) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HONG KONG HIGH RUN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BEST HIGH INVESTMENTS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HIGH FAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY HIGH HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HIGH MAX (HONG KONG) LIMITED | Private company limited by shares | Live |
| FOR HIGH (HONG KONG) LIMITED | Private company limited by shares | Live |
| Sky High Hong Kong Limited | Private company limited by shares | Live |
| Hong Kong Sun High Company Limited | Private company limited by shares | Live |
| HIGH SKY (HONG KONG) LIMITED | Private company limited by shares | Live |
| High Level Cooperation (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG ENVIRONMENT PROTECTION HIGH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| HIGH FORT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HIGH LEVEL (HONG KONG) GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH LUCK HOLDING (HONG KONG) LIMITED | Private company limited by shares | Live |
| HIGH SCAPE (HONG KONG) INVESTMENT LIMITED | Private company limited by shares | Live |
| HIGH LUCK (HONG KONG) LIMITED | Private company limited by shares | Live |
| NEW HIGH WAY PROPERTIES INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| HIGH TEAM (HONG KONG) LIMITED | Private company limited by shares | Live |
| WANGLONG (HONG KONG) HIGH TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HIGH TRADE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HIGH WISDOM TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| DE WEI (HONG KONG) HIGH PRECISION MACHINERY LIMITED | Private company limited by shares | Dissolved |
| NEW HIGH WAY (HONG KONG) MANAGEMENT LIMITED | Private company limited by shares | Live |
| HIGH MILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HIGH MORAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| HIGH PEACE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HIGH PEAK (HONG KONG) LIMITED | Private company limited by shares | Live |
| High Power (Hong Kong) Limited | Private company limited by shares | Live |
| HIGH QUALITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong High Quality Limited | | Live |
| HIGH RISE HONG KONG LIMITED | Private company limited by shares | Live |
| HONG KONG RUIXI HIGH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| HIGH SCENE (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG HIGH SEIENC COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH SILVER (HONG KONG) LIMITED | Private company limited by shares | Live |
| HIGH SPEED (HONG KONG) LIMITED | Private company limited by shares | Live |
| HIGH SPEED LOGISTIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HIGH STORAGE SYSTEM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HIGH SURPLUS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HIGH TALENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| High Tech (Hong Kong) Industry Limited | Private company limited by shares | Dissolved |
| LK HIGH TECH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CKD (HONG KONG) HIGH TECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRS High - Tech (Hong Kong) Company Limited | Private company limited by shares | Live |
| SHT Smart High Tech Hong Kong Limited | Private company limited by shares | Live |
| HONG KONG HIGH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| High Technology Machinery (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG HIGH TECHNOLOGY SERVICE LIMITED | Private company limited by shares | Live |
| Hong Kong High Voltage Technology Limited | Private company limited by shares | Live |
| High Store (Hong Kong) Trade Limited | Private company limited by shares | Live |
| HIGH FOCUS TRADING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Aim High Trading (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG VIEV-X HIGH TECH LIMITED | Private company limited by shares | Live |
| Virtue High (Hong Kong) Limited | Private company limited by shares | Live |
| HIGH WELL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HIGH WELL (HONG KONG) LIMITED | Private company limited by shares | Live |
| HIGH WINNER (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG WONG HIGH TRADING LIMITED | | Live |
| YIDA HIGH TECH (HONG KONG) LIMITED | Private company limited by shares | Live |
| YIPU HIGH TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HongKong High Able Limited | Private company limited by shares | Live |
| HONGKONG HIGH ASCENT CORPORATION LIMITED | Private company limited by shares | Live |
| High Cloud HongKong Limited | Private company limited by shares | Live |
| HONGKONG HIGH SHIPPING DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| GOLD HIGH SUN (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HIGH ZONE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HIGH QUALITY CONTROL CO., LIMITED | Private company limited by shares | Live |
| HONGKONG US DOMAIN HIGH GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DREAM HIGH GROUP CO., LIMITED | Private company limited by shares | Live |
| HONGKONG EAST HIGH IMP&EXP CO., LIMITED | Private company limited by shares | Live |
| Hongkong High Edge Limited | Private company limited by shares | Live |
| HONGKONG HIGH SUN ENGINEERING AND TRADING CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HIGH TECH IMPORT & EXPORT LIMITED | Private company limited by shares | Live |
| HONGKONG FITOW HIGH STRENGTH COMPOSITES LIMITED | Private company limited by shares | Live |
| HONGKONG HFD HIGH FREQUENCY INVESTMENT LIMITED | Private company limited by shares | Live |
| GREEN HIGH (HONGKONG) LIMITED | Private company limited by shares | Live |
| HONGKONG HIGH LEE INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| HONGKONG KING HIGH (GROUP) SHOES LIMITED | Private company limited by shares | Dissolved |
| HONGKONG HIGH HOO HARDWARE PLASTIC CO., LIMITED | Private company limited by shares | Live |
| HIGH HOPE HOLDING HONGKONG LIMITED | Private company limited by shares | Live |
| Hongkong Run High Holdings Limited | Private company limited by shares | Live |
| RUN HIGH (HONGKONG) HOLDINGS LIMITED | Private company limited by shares | Live |
| HONGKONG HIGH WILL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HONGKONG HIGH INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| HongKong High Holy Industry Co., Limited | Private company limited by shares | Live |
| Hongkong High Idea Industry Co., Limited | Private company limited by shares | Live |
| Hongkong High International Limited | Private company limited by shares | Live |
| High Level (HONGKONG) Investments Limited | Private company limited by shares | Live |
| HIGH LAND TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Live |