| HEALTH MARK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| 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 |
| BOLLA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUM HEI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOBO ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW FAR EAST ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW CENTURY MANUFACTURING ENTERPRISES 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 |
| ROYAL TIME ENTERPRISES LIMITED | Private company limited by shares | Live |
| BOLING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| PILECON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ERA ENTERPRISE 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 |
| EAST OCEAN ENERGY 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 |
| ENTARIOL LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL VEHICLE REPAIRERS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| 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 |
| CHINA STANDARD ENTERPRISES LIMITED | Private company limited by shares | Live |
| CREATIVE ENTERPRISE CO. LIMITED | Private company limited by shares | Dissolved |
| O-T ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVERGO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD WAVE ENTERPRISES 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 |
| TOP CAPITAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| GOLD WEALTH ENGINEERING LIMITED | Private company limited by shares | Live |
| HOSANNA ENTERPRISES LIMITED | Private company limited by shares | Live |
| SMART TIME ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YHK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FINELY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KEUNG KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| V-TECHSON ENGINEERING & SURVEYING CO. LIMITED | Private company limited by shares | Dissolved |
| TAK YUE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| FUNGS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICHFUL ENGINEERING LIMITED | Private company limited by shares | Live |
| FOOK WING ENTERPRISES LIMITED | Private company limited by shares | Live |
| WIN TAK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND ENTER LIMITED | Private company limited by shares | Dissolved |
| YAT FAI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAM YIU ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUNG SUM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FIRST ENTERPRISES LIMITED | Private company limited by shares | Live |
| CHA ENTERPRISE LIMITED | Private company limited by shares | Live |
| YAT HANG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CMES ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| VICTORY CONCEPT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAI YIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| EVER OCEAN ENTERPRISES LIMITED | Private company limited by shares | Live |
| VECTOR ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAN HING CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HONEST CLOUD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GREEN ENVIRONMENTAL PROTECTION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SKY ENGINEERING LIMITED | Private company limited by shares | Live |
| FEXON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JOINTEX ENGINEERING LIMITED | Private company limited by shares | Live |
| ENVAC ASIA HOLDING LIMITED | Private company limited by shares | Dissolved |
| PRODIGY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROYAL DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MING SUN (E & M) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENVIROPOWER LIMITED | Private company limited by shares | Live |
| CONTECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |