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| CHENG HIN ENGINEERING LIMITED | Private company limited by shares | Live |
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| YAT WING DRAINAGE ENGINEERING LIMITED | Private company limited by shares | Live |
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| LIK TIN CHONG KIN ENGINEERING LIMITED | Private company limited by shares | Live |
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| KAM FAI ENGINEERING AND DESIGN LIMITED | Private company limited by shares | Live |
| P & T ENGINEERING LIMITED | Private company limited by shares | Live |
| SY DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
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| ONFAIR ENGINEERING LIMITED | Private company limited by shares | Live |
| Sky Creative Construction Engineering Limited | Private company limited by shares | Live |
| Y & K ENGINEERING LIMITED | Private company limited by shares | Live |
| Art Creative Production Engineering Limited | Private company limited by shares | Live |
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| Lee Kong Engineering Limited | Private company limited by shares | Live |
| ADEX ENGINEERING LIMITED | Private company limited by shares | Live |
| NORBETOP ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Reco Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| LONG KIN ENGINEERING LIMITED | Private company limited by shares | Live |
| Wing Tao Engineering Limited | Private company limited by shares | Live |
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| Shanteck Automation Engineering Co., Limited | Private company limited by shares | Live |
| WAI MING ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| C.V.A. ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MING ON SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| NG WAH DRILLING WORKS ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Bill Power Engineering Limited | Private company limited by shares | Live |
| Dominio CCTV Engineering Limited | Private company limited by shares | Live |
| RB Construction Engineering Limited | Private company limited by shares | Live |
| GRAND DREAM ENGINEER COMPANY LIMITED | Private company limited by shares | Live |
| KAPOK ENGINEERING SERVICE LIMITED | Private company limited by shares | Live |
| New Powerful Engineering Limited | Private company limited by shares | Live |
| L K ENGINEERING LIMITED | Private company limited by shares | Live |
| PROMISE POWER ENGINEERING CO LIMITED | Private company limited by shares | Live |
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| Grand Wealth E&M Engineering Co., Limited | Private company limited by shares | Live |
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| Glory Achieve Engineering Co., Limited | Private company limited by shares | Live |
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| Easyfull E&M Engineering Company Limited | Private company limited by shares | Live |
| L.MYTHS Design Engineering Company Limited | Private company limited by shares | Live |
| Talent Hub Construction Engineering Limited | Private company limited by shares | Live |
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| POWER WISE ENGINEERING LIMITED | Private company limited by shares | Live |
| AIM RICH ENGINEERING LIMITED | Private company limited by shares | Live |
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| Good Luck Engineering Co. Limited | Private company limited by shares | Live |
| YIU SAM ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Wang.c Engineering Company Limited | Private company limited by shares | Live |
| NEW FU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ABLE EXPRESS ENGINEERING LIMITED | Private company limited by shares | Live |
| BIG WEALTH ENGINEERING LIMITED | Private company limited by shares | Live |
| KINGWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| Yilek Engineering Company Limited | Private company limited by shares | Live |
| NEXT ENGINEERING & PRODUCTION COMPANY LIMITED | Private company limited by shares | Live |
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| All Right Engineering Company Limited | Private company limited by shares | Live |
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