| SMARTOP ENGINEERING LIMITED | Private company limited by shares | Live |
| ENLIGHTEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINNERS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONORKING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHON LEE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| WELLIN ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN LEE AIR-CONDITION ENGINEERING TRADING LIMITED | Private company limited by shares | Live |
| HO KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI YAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONKYO (E & M) ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG KEI MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WACON ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| EXCEL WEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CROSS LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGSWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FULLYTECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KEYWAY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASY WON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| C & T DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| FULL KEY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAYCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEUNG KAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LONG HIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| E-PROFESSION ENGINEERING LIMITED | Private company limited by shares | Live |
| LAP KEI ALU-FORM ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOOD SKY ENGINEERING TRADING LIMITED | Private company limited by shares | Dissolved |
| TIMELINK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKY TALENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YING LEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST RISE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNITED TIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKYLINK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| IMMVIC ENGINEERING LIMITED | Private company limited by shares | Live |
| LONG WIN ENGINEERINGS LIMITED | Private company limited by shares | Dissolved |
| JOSEPH COASE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI KEE CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| ON HARVEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPGROW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KOON BON ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART LEADER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EXCEL SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HUA QIAO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| B & D ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| INTELLIGENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HANG FAI ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| WAI YIP FIRST TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| TAK YIM ADVERTISING ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI WING (HW) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DELTA PYRAMAX ENGINEERING LIMITED | Private company limited by shares | Live |
| SUPERB ADVERTISING ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| CHUNG KIT ENGINEERING LIMITED | Private company limited by shares | Live |
| GOOD LUCK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DICK'S ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 03-Feb-2001 |
| INNOVATOR ELECTRONIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNBASE ENGINEERING & CONSULTANCY LIMITED | Private company limited by shares | Live |
| WESTERN ORIENTAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WO KEI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| POLLUX DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENGINE ASIA LIMITED | Private company limited by shares | Dissolved |
| WAH MING TRANSPORTATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PO HING (HING YIP) ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| PAK WING ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SUNYEAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LINK WAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MARRIOT ENGINEERING & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| ASCENT CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| FU KIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKY CONCORD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKY WEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SMART TEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SPEEDY RISE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BUILDERWIRE MAINTENANCE ENGINEERING LIMITED | Private company limited by shares | Live |
| IMMVIC CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM TAT MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HO SO ENGINEERING LIMITED | Private company limited by shares | Live |
| YEUNG WANG ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Oct-2014 |
| CHEUK MING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| K C MECHANICAL & ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIN TUNG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FORE KIN ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND HARVEST ENGINEERING LIMITED | Private company limited by shares | Live |
| HO ON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GAINER ENGINEERING COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| SKY CUBIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SILVER PACIFIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENGINE ROOM HK LIMITED -THE- | Private company limited by shares | Dissolved |
| NETECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUPER BEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL CHAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HAI LI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CSC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SMARTFIELD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHI LI ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW METHOD ENGINEERING LIMITED | Private company limited by shares | Live |
| WINDARD CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| MEGA HUGO ENGINEERING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| PO TAT TRANSPORTATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER RICHEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |