| LUMINEUX PRECISION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAN FAT VEHICLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RICH ROYAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| A & B CONSTRUCTION DESIGN & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| HUADA MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Live |
| TONG LEE WOOD FLOORING & TIMBER ENGINEERING LIMITED | Private company limited by shares | Live |
| PA KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AD DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Live |
| I-TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW MILESTONE MECHANICAL AND ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIMEX CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| POWERFUL ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LTC ENGINEERING LIMITED | Private company limited by shares | Live |
| SKYLEX ENGINEERING LIMITED | Private company limited by shares | Live |
| BEST WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STUCCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TSUI YUEN GREEN ENGINEERING LIMITED | Private company limited by shares | Live |
| SPEEDY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FELEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW STAR CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEAD FULL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KDG ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICHWOOD ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HOI YEUNG MAN HO ENGINEERING LIMITED | Private company limited by shares | Live |
| GOOD YEAR ENGINEERING LIMITED | Private company limited by shares | Live |
| VICO ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP RICH DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HERO SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| LINK CONCORD ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART UP ENGINEERING LIMITED | Private company limited by shares | Live |
| LAM WAI IRON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENGINEERING CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| CHINA CREATION ENGINEERING LIMITED | Private company limited by shares | Live |
| GOOD SIGN ENGINEERING GROUP LIMITED | Private company limited by shares | Dissolved |
| J LIANG & SON ENGINEERING LIMITED | Private company limited by shares | Live |
| Keji Engineering Company Limited | Private company limited by shares | Live |
| RESOLUTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KAI TAI ELECTRICAL ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| HOI KO ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| KKL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HIVISION ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNRISE TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY GRAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CPD CONSTRUCTION PRODUCTS AND ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Sep-2010 |
| SUCCESS BASE ENGINEERING LIMITED | Private company limited by shares | Live |
| T&Y ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAY AH ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ITD ENGINEERING CONSULTING LIMITED | Private company limited by shares | Dissolved |
| ELECTROWORKS ENGINEERING LIMITED | Private company limited by shares | Live |
| PAKWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYMAX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KONWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGWAY E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHEUK KIN ENGINEERING SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREATWALL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HING FAI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| COSTEFECT ENGINEERING LIMITED | Private company limited by shares | Live |
| GAI SHENG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EXCEL CREATIVE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING TAT ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| NANHAI ENGINEERING RESOURCES COMPANY LIMITED | Private company limited by shares | Live |
| CHIU YUE ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI YIP ELECTRICAL MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBAL LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PO WING ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN MAY ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| OMA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUEN LIK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH TAO CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YIU NAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MIX PRO (E & M) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECHNIQUE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TRU-TIGHT CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| HOP LEE SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| AECL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI LEE CATERING ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM HING CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL PRODUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHONG PUI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| VICTORIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAY TAI ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KA LI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GOOD CHANNEL ENGINEERING LIMITED | Private company limited by shares | Live |
| YAN KEI ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| JOY GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HIU XIG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SWIFT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RISE POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCKTOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCKY TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PROFICIENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MATECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOP LEE W&E ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAU BOND ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA STANDARD ENGINEERING LIMITED | Private company limited by shares | Live |
| NAMKWANG ENGINEERING & CONSTRUCTION HONG KONG LIMITED | Private company limited by shares | Dissolved |