| WAN ON SYSTEM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CALIBE SYSTEMS ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUNG HING TRANSPORT AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ALTRA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FORGAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ALGIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAX WIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER FULL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEE TAT MECHANICAL & ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POWER RISE ENGINEERING LIMITED | Private company limited by shares | Live |
| GOODFUL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FU TAI ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAN LEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LAM BUN KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| LOOK-IN CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUCKY SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MA YAU ENGINEERING LIMITED | Private company limited by shares | Live |
| WELWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PANCO ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SAM TAI ENGINEERING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| STAR ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SENTON ENGINEERING LIMITED | Private company limited by shares | Live |
| MERCHANDISE ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| YUN KEE MACHINERY ENGINEERING LIMITED | Private company limited by shares | Live |
| PACIFIC LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BASIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WASEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH FAI ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SYSTEM-CREATION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CREATOR'S ENGINEERING LIMITED | Private company limited by shares | Live |
| YIU WING CONSTRUCTION & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| INTEGRAL E&M ENGINEERING LIMITED | Private company limited by shares | Live |
| WANG YIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BOSWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CCP ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM MUM IRON-GRILL (ENGINEERING) LIMITED | Private company limited by shares | Live |
| MING KEE ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LOI KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WEI YE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VASTO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VASKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HYFCO ENGINEERING LIMITED | Private company limited by shares | Live |
| REGENT TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| C & L ELECTRIC & MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| G B R DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUEN FAT PILING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVER WEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOI FU ENGINEERING DESIGN LIMITED | Private company limited by shares | Dissolved |
| KONG TECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ALL EFFORT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POWERMARK ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM HEI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NGAI HING ENGINEERING PLASTIC MATERIALS LIMITED | Private company limited by shares | Live |
| YIU SUN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLOBAL WIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGRICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LONG MOON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KAN WAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KEI YUEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUPERLINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVEREST ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HANG TAK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GOLD LUCK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HANCRETE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HANG FAI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ACERICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FASHION ENGINEERING LIMITED | Private company limited by shares | Live |
| TOPRIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| COMPLEX ENGINEERING SERVICE LIMITED | Private company limited by shares | Live |
| MAN KEE WORKS ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 09-Jun-2015 |
| METHOD RIGHT ENGINEERING (OVERSEA) LIMITED | Private company limited by shares | Dissolved |
| YTT ENGINEERING PTE LIMITED | Private company limited by shares | Dissolved |
| ELE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HR DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GAR HIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NICE CREATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICH SIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP LEGEND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VIEWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WINSKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOP TAO MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Y. F. LIU ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SENEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KEN ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLDFULL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FEI LUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HIP LIK (WING WAH) MOTORS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STRONG FULL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SWIFT ELECTRIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECHFLY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUCCESS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GOE AQUATIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FORUM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHARTEREX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WENDEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GOODTEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNITED ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASIA CHINA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CINPEK ENGINEERING LIMITED | Private company limited by shares | Live |