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| UPC-AC ENERGY SOLAR LIMITED | Private company limited by shares | Live |
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| BIG CAT ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| TAY KI ENGINEERING LIMITED | Private company limited by shares | Live |
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| T&P Environmental Consultant Limited | Private company limited by shares | Live |
| LCK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| A&E SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| TAK HING ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| PRESAGE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
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| KIN KEE ENGINEERING TRADING CO LIMITED | Private company limited by shares | Live |
| KIN ONE ENGINEERING LIMITED | Private company limited by shares | Live |
| PROMISE INDUSTRIAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL ENTREPRENEURS FEDERATION LIMITED | Private company limited by shares | Live |
| GREEN FLOORING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MEI SHEK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Enercom Solutions Hong Kong Co., Limited | Private company limited by shares | Live |
| KJ ENERLIFE LIMITED | Private company limited by shares | Live |
| WEITAI NEW ENERGY LIMITED | Private company limited by shares | Live |
| ENDEQ LIMITED | Private company limited by shares | Live |
| MAXCO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ABLE NICE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GRANDWAY ENTERPRISE LIMITED | Private company limited by shares | Live |
| TOP FORTUNE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
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| Lok Lik Engineering Co., Limited | Private company limited by shares | Live |
| Cinda Aircondition & Engineering Company Limited | Private company limited by shares | Live |
| Sunridge Energy Limited | Private company limited by shares | Live |
| Bauhinia Renewable Energy Investments Limited | Private company limited by shares | Live |
| RNB CONSULTANCY AND ENGINEERING LIMITED | Private company limited by shares | Live |
| LOK YUEN ENGINEERING LIMITED | Private company limited by shares | Live |
| R & R ENGINEERING LIMITED | Private company limited by shares | Live |
| RAYWAY ENGINEERING CONSULTING LIMITED | Private company limited by shares | Live |
| GuoZhong New Energy Hong Kong Co., Limited | Private company limited by shares | Live |
| VC Enterprise Limited | Private company limited by shares | Live |
| LEAPTON ENERGY HONG KONG CO., LIMITED | Private company limited by shares | Live |
| NEW ERA ENTERPRISE LIMITED | Private company limited by shares | Live |
| ENVIRONS COMPANY LIMITED | Private company limited by shares | Live |
| Shum Bill Engineering Company Limited | Private company limited by shares | Live |
| San Hing Drill Cut Engineering Company Limited | Private company limited by shares | Live |
| HAPPY LEADER ENTERPRISES LIMITED | Private company limited by shares | Live |
| Mekong Smart Energy Company Limited | Private company limited by shares | Live |
| Wellson Waterproof Engineering Limited | Private company limited by shares | Live |
| iQTek Environmental Technologies Limited | Private company limited by shares | Live |
| GLORIOUS MISSION ENGINEERING LIMITED | Private company limited by shares | Live |
| JENTA ENTERPRISES LIMITED | Private company limited by shares | Live |
| HAPPY CHINA ENGINEERING LIMITED | Private company limited by shares | Live |
| HK ZHANYU ENTERPRISE LIMITED | Private company limited by shares | Live |
| Good Plan Engineering Limited | Private company limited by shares | Live |
| NOVA SUMMIT ENERGY LIMITED | Private company limited by shares | Live |
| Good Enuf Digital Limited | Private company limited by shares | Live |
| JOYFUN GAMES ENTERTAINMENT NETWORK LIMITED | Private company limited by shares | Live |
| Wayne Engineering Co., Limited | Private company limited by shares | Live |
| Data Form-Tec Engineering Limited | Private company limited by shares | Live |
| GLOBAL MARK ENTERPRISES LIMITED | Private company limited by shares | Live |
| TOP DYNASTY ENTERPRISES LIMITED | Private company limited by shares | Live |
| Wolo Engineering Limited | Private company limited by shares | Live |
| FORTUNE TEAM ENTERPRISES LIMITED | Private company limited by shares | Live |
| YIN HANG CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PAN MARK ENTERPRISES LIMITED | Private company limited by shares | Live |
| Honest Glory Enterprise Company Limited | Private company limited by shares | Live |
| KAM TONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Yin Hoi (Engineering) Company Limited | Private company limited by shares | Live |
| D2 Bros Technology Engineering Limited | Private company limited by shares | Live |
| YUHAO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| EnerEx International Limited | Private company limited by shares | Live |
| CHINA HONG KONG UNITED ENTERPRISES LIMITED | Private company limited by shares | Live |
| WELL TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER NICE ENGINEERING LIMITED | Private company limited by shares | Live |
| LEAD ENGINEERING LIMITED | Private company limited by shares | Live |
| HIGHWAY ENGINEERING LIMITED | Private company limited by shares | Live |