| STRAIT ENERGY INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| InnoMan Environmental Technology Limited | Private company limited by shares | Live |
| Enrich Trading (Hong Kong) Limited | Private company limited by shares | Live |
| Enlight Health and Beauty Centre Limited | Private company limited by shares | Live |
| AFK ENGINEERING LIMITED | Private company limited by shares | Live |
| YUBO SOLAR ENERGY LIMITED | Private company limited by shares | Live |
| BOKAI ENTERPRISE LIMITED | Private company limited by shares | Live |
| China Energy Network Television Limited | Private company limited by shares | Live |
| C&D ENTERPRISES LIMITED | Private company limited by shares | Live |
| PI ENERGY COMPANY LIMITED | Private company limited by shares | Live |
| HK BUILDINGDREAM ARCHITECTURAL ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP WIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| PROHOUSE ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| Keio E&M Engineering Company Limited | Private company limited by shares | Live |
| Global Engineering & Trading (HONG KONG) Limited | Private company limited by shares | Live |
| Pak Lam Environmental Resources Limited | Private company limited by shares | Live |
| P&J Enterprise Company Limited | Private company limited by shares | Dissolved |
| GUANGHUAN NEW ENERGY CO., LIMITED | Private company limited by shares | Live |
| MAAX ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ECORITE ENVIRONMENTAL PRODUCTS LIMITED | Private company limited by shares | Live |
| KINTON MACHINERY ENGINEERING LIMITED | Private company limited by shares | Live |
| ENJOY INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| G-Tech Energy Limited | Private company limited by shares | Dissolved |
| BTC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHEUK KIU ENGINEERING LIMITED | Private company limited by shares | Live |
| Sanda Online Entertainment Limited | Private company limited by shares | Live |
| VIF ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| ICY ENTERPRISES LIMITED | Private company limited by shares | Live |
| CHONG YI ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Number 1 Engineering Limited | Private company limited by shares | Live |
| Lewmart Enterprise Co., Limited | Private company limited by shares | Live |
| ALK ENGINEERING AND TRADING LIMITED | Private company limited by shares | Live |
| REDvolutions Consumer Engagement Limited | Private company limited by shares | Live |
| FAI KEE ENVIRONMENTAL CLEANING LIMITED | Private company limited by shares | Live |
| TOB NEW ENERGY LIMITED | Private company limited by shares | Live |
| CHUEN TUNG ENGINEERING CO LIMITED | Private company limited by shares | Live |
| Gaz Enterprise Limited | Private company limited by shares | Live |
| F & P ENGINEERING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KAI FEI ENTERPRISES LIMITED | Private company limited by shares | Live |
| ENDWELL TRADE LIMITED | Private company limited by shares | Live |
| CHINA HUAZHONG ENERGY LIMITED | Private company limited by shares | Live |
| Mofun Digital Entertainment Co., Limited | Private company limited by shares | Dissolved |
| YJ enterprise Limited | Private company limited by shares | Live |
| ENSAT GROUP HK LIMITED | Private company limited by shares | Live |
| Shintoyo Enterprise Limited | Private company limited by shares | Live |
| Yiu Kee Environmental Transportation Limited | Private company limited by shares | Live |
| MEGA DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| ART GOOD ENGINEERING LIMITED | Private company limited by shares | Live |
| CYBER ENGINEERING LIMITED | Private company limited by shares | Live |
| WINKO ENGINEERING LIMITED | Private company limited by shares | Live |
| WINLONG ENGINEERING LIMITED | Private company limited by shares | Live |
| EURO ASIA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SKYWELL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND ACE ENGINEERING LIMITED | Private company limited by shares | Live |
| ENRICH CULTURAL & CREATIVE CO., LIMITED | Private company limited by shares | Live |
| FIRST PLACE ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| Cotton Tree Engineering Limited | Private company limited by shares | Live |
| Ace Quality Assured Engineering & Management Company Limited | Private company limited by shares | Live |
| CHARM SKY ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER GRACE ENGINEERING LIMITED | Private company limited by shares | Live |
| GRACE LUCK ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUNNY LUCK ENGINEERING LIMITED | Private company limited by shares | Live |
| UNITED SMART ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YUE HE ENGINEERING LIMITED | Private company limited by shares | Live |
| WF Engineering Machinery Company Limited | Private company limited by shares | Dissolved |
| RICH CENTURY ENTERPRISES LIMITED | Private company limited by shares | Live |
| FAI WING ENGINEERING LIMITED | Private company limited by shares | Live |
| KOON KEE IRON METAL ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW PEOPLE ENGINEERING LIMITED | Private company limited by shares | Live |
| E.NEXT-IPC.EU LIMITED | Private company limited by shares | Dissolved |
| KINTON MARINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JCL Enterprises Limited | Private company limited by shares | Live |
| Profound Energy Technologies Co., Limited | Private company limited by shares | Live |
| CCD Enterprise Limited | Private company limited by shares | Live |
| GLENMORE ENERGY LIMITED | Private company limited by shares | Live |
| GUSTO OFFSHORE ENGINEEING CO., LIMITED | Private company limited by shares | Live |
| BAI HO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENCHANTING COMPANY LIMITED | Private company limited by shares | Live |
| POWER ENERGY ELECTRONICS LIMITED | Private company limited by shares | Live |
| RMA Enterprises Limited | Private company limited by shares | Live |
| EASTERN ALLIANCE ENGINEERING LIMITED | Private company limited by shares | Live |
| P & B ENGINEERING LIMITED | Private company limited by shares | Live |
| J & L ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| OCEAN ENTERPRISE TRADING LIMITED | Private company limited by shares | Dissolved |
| KIN KAY MACHINERY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ANPO ENVIRONMENT CONSULTANT AND TESTING COMPANY LIMITED | Private company limited by shares | Live |
| HORIZON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| YATA AIR CONDITIONING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOCOP NEW ENERGY TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| ENTON LIMITED | Private company limited by shares | Live |
| OCEAN GAIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| HONGKONG FREE GUEST ENGINE (GROUP) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ZSC ENTERPRISE LIMITED | Private company limited by shares | Live |
| NEW CONCEPTS ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG FAI SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| WANG IP SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| Enertheus Limited | Private company limited by shares | Live |
| YUKI ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Ly's Enterprises Limited | Private company limited by shares | Live |