| POWER TEAM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CENTURY MARBLE ENGINEERING LIMITED | Private company limited by shares | Live |
| HOT GOOD ENGINEERING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOCUS ENGINEERING MANAGEMENT LIMITED | Private company limited by shares | Live |
| WAI YIP AIR-CONDITION ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| FU WING W/E ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DAYRICH ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUNG YUEN ENGINEERING (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW EXTEND ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNJOY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND SMART CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| BIG VIEW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORY CROWN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JUTAI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI YIP ENGINEERING LIMITED | Private company limited by shares | Live |
| EIC ENGINEERING LIMITED | Private company limited by shares | Live |
| RSF VALVE ENGINEERING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| SNE Engineering Company Limited | Private company limited by shares | Live |
| SKY PRIDE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL FLOORING & ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| WISE GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WIN VIEW ENGINEERING LIMITED | Private company limited by shares | Live |
| ART BLOOM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIME WEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIME BEST CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TRIPLE POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| YING YIU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Y. L. WATERPROOF ENGINEERING LIMITED | Private company limited by shares | Live |
| DIYAR ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| AGOGA ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNSHINE TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| Chi Mei Engineering Co. Limited | Private company limited by shares | Live |
| YEE YUE ENGINEERING NETWORK LIMITED | Private company limited by shares | Dissolved |
| Win Fat Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| WANG TAT TRANSPORTATION ENGINEERING LIMITED | Private company limited by shares | Live |
| Jet Fai Construction Engineering Limited | Private company limited by shares | Live |
| 36 ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AMBITION ENGINEERING LIMITED | Private company limited by shares | Live |
| FULLER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Great Engine (HK) Technologies Limited | Private company limited by shares | Live |
| MILESTONE DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Live |
| ACT Engineering Company Limited | Private company limited by shares | Live |
| ML Engineering Company Limited | Private company limited by shares | Dissolved |
| CYPLUS ENGINEERING LIMITED | Private company limited by shares | Live |
| TAT ON MOTOR ENGINEERING LIMITED | Private company limited by shares | Live |
| MEJU ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUK PAK SITE INVESTIGATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUNG WUI ENGINEERING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLORIOUS STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LAP Engineering (Hong Kong) Co. Limited | Private company limited by shares | Dissolved |
| GOOD CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAST RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| ABLE DRAGON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ALLIED WAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW ENGINEERING LIMITED | Private company limited by shares | Live |
| ITERATIVE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SysDe Engineering service Co., Limited | Private company limited by shares | Dissolved |
| ENGAGING MINDS LIMITED | Private company limited by shares | Live |
| YU TAI ENGINEERING LIMITED | Private company limited by shares | Live |
| OLLIE ENGINEERING LIMITED | Private company limited by shares | Live |
| LIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Techmax Engineering Limited | Private company limited by shares | Live |
| JET STREAM ENGINEERING & MACHINERY LIMITED | Private company limited by shares | Live |
| UCC Engineering Limited | Private company limited by shares | Live |
| HIP YEE METAL ENGINEERING LIMITED | Private company limited by shares | Live |
| UNICORN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JUST ONE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FU MING CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA SEA ENGINEERING LIMITED | Private company limited by shares | Live |
| SAMUEL ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH CHEUK ENGINEERING (H. K) LIMITED | Private company limited by shares | Live |
| WAH ON ENGINEERING (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAIL ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUNG TAI ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| SAM IP ENGINEERING LIMITED | Private company limited by shares | Live |
| WINGATE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER TREASURE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORY CREATION ENGINEERING LIMITED | Private company limited by shares | Live |
| BIU TAT ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| KAM WAH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAME HONEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JOW GROUP (ENGLAND) LIMITED | Private company limited by shares | Dissolved |
| GREEN VIEW ENGINEERING LIMITED | Private company limited by shares | Live |
| ALECK-TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN FIRST DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUNG WAH KITCHEN & REFRIGERATION ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| WINCO ENGINEERING LIMITED | Private company limited by shares | Live |
| CHAMPION (ASIA) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Petrochemical Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| WAI YIN ENGINEERING LIMITED | Private company limited by shares | Live |
| POLARIS ENGINEERING LIMITED | Private company limited by shares | Live |
| BAUTECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HO WAH MACHINERY ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HO WAH WELDING ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| South Capital Engineering Company Limited | Private company limited by shares | Live |
| ERA SYSTEM ENGINEERING LIMITED | Private company limited by shares | Live |
| SMARTCO ENGINEERING LIMITED | Private company limited by shares | Live |
| TAK PO DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |