| SURPLUS ENGINEERING LIMITED | Private company limited by shares | Live |
| REALTY BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNSHINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCKY OCEAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONGYI ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| NEOPOWER ENGINEERING SOLUTIONS LIMITED | Private company limited by shares | Live |
| SOUTHERN ASIA ENGINEERING LIMITED | Private company limited by shares | Live |
| YIN HO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MAN BO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Glory Achieve Engineering Co., Limited | Private company limited by shares | Live |
| WANG TAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WUI TAI ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Jul-2015 |
| China Neonlight Advertising Engineering Limited | Private company limited by shares | Dissolved |
| TRILLION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPONE ENGINEERING LIMITED | Private company limited by shares | Live |
| Crocs Engineering Company Limited | Private company limited by shares | Dissolved |
| WAH YAU ENGINEERING LIMITED | Private company limited by shares | Live |
| MANPOWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YIU FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JETTA ENGINEERING HK LIMITED | Private company limited by shares | Live |
| HANG NGAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WING LEE ENGINEERING SERVICE LIMITED | Private company limited by shares | Live |
| HQ ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BO TECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BRILLIANCE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAK LIE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TIN HO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VACUUM RESEARCH ENGINEERING LIMITED | Private company limited by shares | Live |
| Wai Lam Design & Engineering Limited | Private company limited by shares | Live |
| LEADER HYDRO POWER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| AME ENGINEERING LIMITED | Private company limited by shares | Live |
| Topone Engineering Service Co., Limited | Private company limited by shares | Live |
| Juntao Engineering Co., Limited | Private company limited by shares | Live |
| Eng Ko Engineering Co., Limited | Private company limited by shares | Live |
| GS (ASIA) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HAO TAT ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| Kin Wai Electrical Engineering Company Limited | Private company limited by shares | Live |
| SEARICH ENGINEERING LIMITED | Private company limited by shares | Live |
| HK CARY CONTROLS ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| TAI LEE AIR CONDITION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NomadLab Biomedical Engineering Co., Limited | Private company limited by shares | Live |
| CS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ABLE LUCK ENGINEERING LIMITED | Private company limited by shares | Live |
| ALL LUCK ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLDLAND ENGINEERING LIMITED | Private company limited by shares | Live |
| GOOD CHINA ENGINEERING LIMITED | Private company limited by shares | Live |
| METRO CONCEPT ENGINEERING LIMITED | Private company limited by shares | Live |
| Expert Tech Engineering Limited | Private company limited by shares | Live |
| WIN SILVER ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP LUCKY ENGINEERING LIMITED | Private company limited by shares | Live |
| Pro One Engineering Limited | Private company limited by shares | Live |
| RISE TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BOSOM ENGINEERING LIMITED | Private company limited by shares | Live |
| SURE DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| WINSKY ENGINEERING LIMITED | Private company limited by shares | Live |
| UNITED GRAND ENGINEERING LIMITED | Private company limited by shares | Live |
| SUM YUEN ENGINEERING LIMITED | Private company limited by shares | Live |
| Starfield Engineering Limited | Private company limited by shares | Live |
| HEYEE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| KA WAH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL ZONE ENGINEERING LIMITED | Private company limited by shares | Live |
| BIG TEAM CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW ABLE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ART TOP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| NICE SUCCESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ABLE DRAGON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| MG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ABP Engineering Limited | Private company limited by shares | Live |
| S.W. ENGINEERING LIMITED | Private company limited by shares | Live |
| FULL SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| Kin Yuan Engineering Limited | Private company limited by shares | Dissolved |
| Wing Join E&M Engineering Limited | Private company limited by shares | Dissolved |
| Yee Po Engineering Limited | Private company limited by shares | Live |
| WILBUR ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sky Long Engineering Company Limited | Private company limited by shares | Live |
| EXCELLENT CROWN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PLUTO ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| WAH KEUNG MATERIALS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KONG MING ENGINEERING LIMITED | Private company limited by shares | Live |
| YIXUAN ENGINEERING LIMITED | Private company limited by shares | Live |
| Triple Power Mechanical & Electrical Engineering Co. Limited | Private company limited by shares | Live |
| TEXFACT ENGINEERING LIMITED | Private company limited by shares | Live |
| LI KEUNG ENGINEERING LIMITED | Private company limited by shares | Live |
| FAVORITE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wonder i Engineering Limited | Private company limited by shares | Live |
| i-cooling Engineering Co., Limited | Private company limited by shares | Live |
| EASYRICH ENGINEERING LIMITED | Private company limited by shares | Live |
| WKS ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW ONCE ENGINEERING LIMITED | Private company limited by shares | Live |
| SMARTECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASSET RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| HOM TO ENGINEERING LIMITED | Private company limited by shares | Live |
| WING ART DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| XIN JIN JIANG ENGINEERING LIMITED | Private company limited by shares | Live |
| Chase Engineering Limited | Private company limited by shares | Live |
| Sun Hui Cleaning Engineering Limited | Private company limited by shares | Live |
| TCC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI WAH VEHICLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WANG LIK DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KABO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |