| FTB TOOLING & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEE YUEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STEPACE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GHIEF ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TELKON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BOWLLY ENGINEERING LIMITED | Private company limited by shares | Live |
| COMFORT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| DASSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL BOND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EAST LEADER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TRILIX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKYBILL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHEMI-POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAN DO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YIU WAH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HO YING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TUNG WAH ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| PROTECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KIN YU ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| NEWBLOOM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NICOB ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKYFORCE ENGINEERING LIMITED | Private company limited by shares | Live |
| WELSON CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WINFUL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPBASE ENGINEERING LIMITED | Private company limited by shares | Live |
| ENVIRON-TECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRAND CONSTRUCTION & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| KONG KEI WATERPROOF ENGINEERING LIMITED | Private company limited by shares | Live |
| TAT MING ENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELTIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WINTEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BONKING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EATTON ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| TAI TUNG ENGINEERING & INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| DCI TECHNOLOGY & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONESTICE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ISI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| INWING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FULL LINK ENGINEERING LIMITED | Private company limited by shares | Live |
| AMERICA ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASCOT MOTOR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUCCESS PROPERTY & ENGINEERING LIMITED | Private company limited by shares | Live |
| FAITHFUL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RODGERS ENGINEERING (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAK TAI CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAIR ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JACKSON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LYNTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FOUNDER ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN KAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SILVERTECH E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| METRO ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| GINO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUCCESS LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING LEE MAINTENANCE AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| COME NICE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PAX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH WAI MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELVIN ENGINEERING LIMITED | Private company limited by shares | Live |
| WIMA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JAYSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI TAT PRECISION TOOLS MACHINERY & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOOD LUCK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POWER DAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SANCHON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP GRAND ENGINEERING LIMITED | Private company limited by shares | Live |
| UNITED ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| MAXFAITH ENGINEERING LIMITED | Private company limited by shares | Live |
| PACIFIC CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BESTART ENGINEERING LIMITED | Private company limited by shares | Live |
| GENESIS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEENLONG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVERLITE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI MAN ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAU KEE TAK MING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CARBO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP GLORY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUMEN ENGINEERING CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| WING KIT CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| B. S. ENGINEERING SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN SUN CUTTING, PRESSING & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| FAI KEE MADA CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MING YIP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICHFAIR ENGINEERING LIMITED | Private company limited by shares | Live |
| FULLWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HARBOURFIELD ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| W & F ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PUI KEE GAS ENGINEERING LIMITED | Private company limited by shares | Live |
| RICODA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FIRST TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| WING WO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LUCKY WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| ENERTEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST SHEEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST TIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN PO MARBLE AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOI TUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELCON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |