| HYDEN ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| PACO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TIN KIN KAI ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| ROSELAWN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KEUNG KEE ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| EXPO MACHINERY ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| CHAMPION ENGINEERING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| C & F ENGINEERING LIMITED | Private company limited by shares | Live |
| BRILLIANCE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLIED ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCKY ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAH HING WATERPROOF ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN EAST ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONFORD ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KEUNG KEE CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVERSENDAI ENGINEERING CO. HK LIMITED | Private company limited by shares | Dissolved |
| CHAN SUM CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KINGSTON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JETWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| KANWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| ONFIELD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ONYEAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EAST POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| FANTEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GENERAL ENGINEERING (E & M) COMPANY LIMITED | Private company limited by shares | Live |
| ECHO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPFAITH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN KONG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PO TAT PLASTIC ADVERTISING & ENGINEERING LIMITED | Private company limited by shares | Live |
| ASIA EAST ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| GOLDTEC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICHAMP ENGINEERING LIMITED | Private company limited by shares | Live |
| ASIA THEATRE ENGINEERING LIMITED | Private company limited by shares | Live |
| JOIN WEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICH TECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUM WING ENGINEERING LIMITED | Private company limited by shares | Live |
| LIPOID ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIMES CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLDTRON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAD ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRUTH GLORY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOYRISE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEADER CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SMART CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLDWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNTEC CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| KAR SHUI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WO HING ENGINEERING HOLDING LIMITED | Private company limited by shares | Dissolved |
| CHIT MING LUN KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| CONWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CENTRAL ENGINEERING & CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| FASHION TRESS (AMERICA) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JAE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FIRST REFRIGERATION ENGINEERING LIMITED | Private company limited by shares | Live |
| SUM HEI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW FAR EAST ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE METAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONOR ENGINEERING LIMITED | Private company limited by shares | Live |
| BRIGHTEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LANDSCAPE MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GEE TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| PILECON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MING FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLDENWAY MARBLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WINSTON ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| WING TAI ENGINEERING WORKS AND FOUNDRY COMPANY LIMITED | Private company limited by shares | Live |
| JOINTEK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELLINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGSTECH ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| T & M ENGINEERING LIMITED | Private company limited by shares | Live |
| SKYLINK NETWORK ENGINEERING LIMITED | Private company limited by shares | Live |
| PROMISE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YUE FAT ENGINEERING AND OVEN WORKS COMPANY LIMITED | Private company limited by shares | Live |
| HUNTECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JETEX (CHINA) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUEENSTAR ENGINEERING LIMITED | Private company limited by shares | Live |
| CHARTERED ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING ON ENGINEERING & FLOORING LIMITED | Private company limited by shares | Live |
| VENTURE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BARVO ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH CHAU ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG TUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MODERN MAINTENANCE ENGINEERING LIMITED | Private company limited by shares | Live |
| MACNEILL ENGINEERING ASIA LIMITED | Private company limited by shares | Dissolved |
| GOOD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ONPLUS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CABLE STRONG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WUI LEE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| A-Z ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| WELL POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| TELEUNION ENGINEERING LIMITED | Private company limited by shares | Live |
| EVERGO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAN TUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LANGHILL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| DUCKS WORK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOI LEE DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINCA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD WEALTH ENGINEERING LIMITED | Private company limited by shares | Live |