| HIGH DRAGON LIMITED | Private company limited by shares | Dissolved |
| HIGH DRAGON LIMITED | Private company limited by shares | Dissolved |
| DRAGON HIGH LIMITED | Private company limited by shares | Live |
| HIGH DRAGON LIMITED | Private company limited by shares | Live |
| DREAM HIGH ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Live |
| HK NEW DREAM HIGH DRESS (INT'L) LIMITED | Private company limited by shares | Dissolved |
| HIGH DRIVE LIMITED | Private company limited by shares | Live |
| Dubest High Tech Co., Limited | Private company limited by shares | Live |
| DUKECELL HIGH POWER SOURCES (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH DYNAMIC INVESTMENT LIMITED | Private company limited by shares | Live |
| HIGH DYNASTY LIMITED | Private company limited by shares | Live |
| EAGLE HIGH LIMITED | Private company limited by shares | Dissolved |
| HIGH EAGLE LIMITED | Private company limited by shares | Dissolved |
| EAGLE HIGH LIMITED | Private company limited by shares | Live |
| HIGH EAGLE LIMITED | | Live |
| Eagle High Engineering Consultants Company Limited | | Live |
| EAGLE HIGH HONG KONG CO., LIMITED | Private company limited by shares | Live |
| HIGH EAGLE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HIGH EAGLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HIGH EARN LIMITED | Private company limited by shares | Dissolved |
| HIGH EARN LIMITED | Private company limited by shares | Live |
| EARN HIGH LIMITED | Private company limited by shares | Live |
| HIGH EARNINGS LIMITED | Private company limited by shares | Dissolved |
| HIGH EARNINGS LIMITED | Private company limited by shares | Dissolved |
| HIGH EARNINGS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HIGH EASE LIMITED | Private company limited by shares | Dissolved |
| EASE HIGH LIMITED | Private company limited by shares | Live |
| HIGH EASE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HIGH EASE INVESTMENT LIMITED | Private company limited by shares | Live |
| EAST HIGH PTY LIMITED | Private company limited by shares | Live |
| EAST HIGH PTY LIMITED | Private company limited by shares | Live |
| East High Tech Limited | Private company limited by shares | Live |
| FAR EAST HIGH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HIGH YIELD FAR EAST LIMITED | Private company limited by shares | Live |
| EASY HIGH LIMITED | Private company limited by shares | Dissolved |
| HIGH EASY LIMITED | Private company limited by shares | Dissolved |
| EASY HIGH LIMITED | Private company limited by shares | Live |
| EASY HIGH LIMITED | Private company limited by shares | Live |
| HIGH QUALITY BUSINESS EDUCATION LIMITED | Private company limited by shares | Dissolved |
| HIGH Q EDUCATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| HIGH EFFICIENCY LIMITED | Private company limited by shares | Live |
| High Efficiency Hong Kong Limited | Private company limited by shares | Live |
| HIGH EFFORT LIMITED | Private company limited by shares | Live Commenced dormancy on 30-Sep-2015 |
| HIGH POWER ELECTRONIC & ELECTRICAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| CHINA HIGH ELECTRICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HIGH SEA ELECTRICIAN LIMITED | Private company limited by shares | Dissolved |
| HIGH TOP ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| RICH HIGH TECH ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| FAR EAST HIGH TECHNOLOGY ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| High Quality Electronic Co., Limited | Private company limited by shares | Live |
| SUPER HIGH ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH TECH ELECTRONIC CO., LIMITED | | Live |
| HG HIGH TECHNOLOGY AND ELECTRONIC LIMITED | Private company limited by shares | Live |
| HIGH TECH ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HIGH TEK ELECTRONICS LIMITED | Private company limited by shares | Live |
| FLY HIGH ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| BLESSING HIGH ELECTRONICS LIMITED | Private company limited by shares | Live |
| HIGH DIGITAL ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| HIGH SKY ELECTRONICS (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| HIGH POINT ELECTRONICS LIMITED | Private company limited by shares | Live |
| HIGH POWER ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| HIGH SPEED ELECTRONICS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH POD ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HIGH POWER ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HIGH ELEGANCE LIMITED | Private company limited by shares | Live |
| HIGH ELEGANT LIMITED | Private company limited by shares | Live |
| ELEGANT HIGH LIMITED | Private company limited by shares | Live |
| HIGH ELEGANT CORPORATION LIMITED | Private company limited by shares | Live |
| HIGH ELEGANT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HIGH TOP ELETRONICS CO., LIMITED | Private company limited by shares | Live |
| HIGH ELEVATION LIMITED | Private company limited by shares | Dissolved |
| High Power Elevators Limited | Private company limited by shares | Live |
| HIGH ELITE LIMITED | Private company limited by shares | Live |
| ELITE HIGH LIMITED | Private company limited by shares | Dissolved |
| ELITE HIGH LIMITED | Private company limited by shares | Dissolved |
| HIGH ELITE ENTERPRISES LIMITED | | Live |
| HIGH ELITE FINANCE LIMITED | Private company limited by shares | Live |
| HIGH ELITE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HIGH EMOTION INVESTMENT LIMITED | Private company limited by shares | Live |
| HIGH EMPIRE LIMITED | Private company limited by shares | Dissolved |
| HIGH EMPIRE LIMITED | Private company limited by shares | Live |
| HIGH ENDURANCE LIMITED | | Live |
| HIGH ENERGY LIMITED | Private company limited by shares | Dissolved |
| HIGH ENERGY LIMITED | Private company limited by shares | Live |
| HIGH ENERGY CENTURY LIMITED | Private company limited by shares | Live |
| HIGH ENERGY ENTERPRISES LIMITED | Private company limited by shares | Live |
| High Power Green Energy Company Limited | Private company limited by shares | Dissolved |
| HIGH ENERGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Fu Tai Energy High Technology Limited | Private company limited by shares | Live |
| High View Global Engagement Center Limited | | Live |
| HIGH ART ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW HIGH ENGINEERING LIMITED | Private company limited by shares | Live |
| High Dat Engineering Limited | Private company limited by shares | Live |
| High Fai Engineering Company Limited | Private company limited by shares | Live |
| V High Engineering Limited | Private company limited by shares | Live |
| HIGH HILL ENGINEERING & CONSTRUCTION CO. LIMITED | Private company limited by shares | Live |
| HIGH SENSE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HIGH TALENT CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HIGH TECHNIC CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Live |
| FLY HIGH DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |