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| Manfeng Engineering Company Limited | Private company limited by shares | Live |
| Ho Long Engineering Limited | Private company limited by shares | Live |
| HK JOYO NEW ENERGY LIMITED | Private company limited by shares | Live |
| SAMOKING CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TAT & Associates Engineering Limited | Private company limited by shares | Live |
| NGAI NANG ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| KOI Interactive Entertainment Limited | Private company limited by shares | Live |
| ALIWATT ENERGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
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| HongKong Enjoy Beauty Brand Management Co., Limited | Private company limited by shares | Live |
| LJ Enterprises Limited | Private company limited by shares | Live |
| HEALTHBEST ENGINEERING LIMITED | Private company limited by shares | Live |
| YUET YUE ENVIRONMENT CO LIMITED | Private company limited by shares | Live |
| ENACFIRE CO., LIMITED | Private company limited by shares | Live |
| CF Design Engineering Limited | Private company limited by shares | Live |
| A.T. DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| Nation Good Enterprises Limited | Private company limited by shares | Live |
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| MARBLE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Porio Engineering Co., Limited | Private company limited by shares | Live |
| Top Energy Devel Limited | Private company limited by shares | Live |
| LIK WAH P&D ENGINEERING LIMITED | Private company limited by shares | Live |
| HING WAH ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Entop Engineering Limited | Private company limited by shares | Live |
| Park Ming Engineering Co. Limited | Private company limited by shares | Live |
| Tab Entertainment Limited | Private company limited by shares | Live |
| Creative Projects (Engineering) Limited | Private company limited by shares | Live |
| DK ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| SKY POINT ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP WIK ENGINEERING LIMITED | Private company limited by shares | Live |
| Endorphins Co Limited | Private company limited by shares | Live |
| Mint Energy Hong Kong Limited | Private company limited by shares | Live |
| Enlightened Mind and Soul Limited | Private company limited by shares | Live |
| Kin Ho Ground Engineering Limited | Private company limited by shares | Live |
| Ensurewin Limited | Private company limited by shares | Live |
| Xufeng Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| EASTERN LEADER ENTERPRISES LIMITED | Private company limited by shares | Live |
| SUNSHINE ENVIRONMENTAL PROTECTION INT'L LIMITED | Private company limited by shares | Live |
| Space Envision Limited | Private company limited by shares | Live |
| KOTECH-E ENGINEERING LIMITED | Private company limited by shares | Live |
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| Ho Ka Engineering Limited | Private company limited by shares | Live |
| HOI HING ENGINEERING LIMITED | Private company limited by shares | Live |
| Jiahan Enterprise Co., Limited | Private company limited by shares | Live |
| Xiong Engineering Limited | Private company limited by shares | Live |
| HO KIU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SDG Innotech Engineering Company Limited | Private company limited by shares | Live |
| INAI ENERGY TOGGLE LIMITED | Private company limited by shares | Live |
| FE YANG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Lok Hin Engineering Limited | Private company limited by shares | Live |
| Hk Royal Engineering Limited | Private company limited by shares | Live |
| Envol tech International (HK) Limited | Private company limited by shares | Live |
| Hon Lam Engineering Company Limited | Private company limited by shares | Live |
| B&N ENTERPRISE LIMITED | Private company limited by shares | Live |
| NEW PRODUCTION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Montreal Energy Limited | Private company limited by shares | Live |
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| Sea Coast Engineering Limited | Private company limited by shares | Live |