| WAI KEI GAS CONTRACTOR ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| DYNAMIC NETWORK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HEADSON ENGINEERING CONTRACTOR LIMITED | Private company limited by shares | Live |
| Oriental Century Engineering Limited | Private company limited by shares | Dissolved |
| NEW BEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA SKY ENGINEERING LIMITED | Private company limited by shares | Live |
| HAI JIAN ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| YIU LEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOKYO TECHNOLOGY & ENGINEERING LIMITED | Private company limited by shares | Live |
| KAI MING MACHINERY & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JT SURVEY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAU KEE MACHINERY ENGINEERING LIMITED | Private company limited by shares | Live |
| WAN TUNG ENGINEERING LIMITED | Private company limited by shares | Live |
| EG DRAGON KITCHEN ENGINEERING CO LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Mar-2006 |
| CRISS CROSS ARCHITECTS AND ENGINEERING LIMITED | Private company limited by shares | Live |
| MAK TAI CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| HORIZON ENGINEERING LIMITED | Private company limited by shares | Live |
| TAK LEE CONSTRUCTION & ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| NOLTO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HANWIN ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNNY BEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW STABLY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAKE TARGET ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| I TECH SOFTWARE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZENTA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YUEN ON ENGINEERING LIMITED | Private company limited by shares | Live |
| STEN ENGINEERING CONSULTANCY LIMITED | Private company limited by shares | Live |
| TUNG YAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASY SMART (E & M) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SETTLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| OWEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EDA Trading Engineering Limited | Private company limited by shares | Live |
| EVERCHAM ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| DRINKA ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| FAT KEE CEMENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PAI YAN ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| LINKS ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FIT AIR CONDITIONING & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KAM YUEN ENGINEERING & DESIGN LIMITED | Private company limited by shares | Dissolved |
| YICHEONG POWER TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Weir Group Engineering Hong Kong Limited | Private company limited by shares | Live |
| CHAMPION CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVERWIN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SMARTPOWER M&E ENGINEERING LIMITED | Private company limited by shares | Live |
| PARK YUE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUI KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LIN FAT (E & M) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| D.S. ENGINEERING ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| TAI YAU WOO ENGINEERING LIMITED | Private company limited by shares | Live |
| PAK KI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| VESTA ENGINEERING AND CONSULTING LIMITED | Private company limited by shares | Live |
| WIN MAGIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KWAN YIP GAS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LANTECH ENGINEERING LIMITED | Private company limited by shares | Live |
| FIRESTOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HAPPY HONEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NGAI LIK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROCKET ENGINEERING LIMITED | Private company limited by shares | Live |
| MA KIN MOTORS & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUN LUCKY ENGINEERING LIMITED | Private company limited by shares | Live |
| KOK WAH CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FULLWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| S.Q.T. DESIGN & ENGINEERING CO LIMITED | Private company limited by shares | Dissolved |
| CHEUK KIU ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BANYAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TUNG WAH IRON ENGINEERING LIMITED | Private company limited by shares | Live |
| AUTOMATIC ENGINEERING LIMITED | Private company limited by shares | Live |
| YES TEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DYNAMIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEAD RISE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAX ELITE ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY GAIN ENGINEERING LIMITED | Private company limited by shares | Live |
| 848 ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| UNITED TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAN LEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FINE MAX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORY HILL ENGINEERING LIMITED | Private company limited by shares | Live |
| GOOD BUSINESS ENGINEERING LIMITED | Private company limited by shares | Live |
| GOOD JOY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUX ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| POWER HONEST ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Apr-2008 |
| DELTA CRAFT ENGINEERING LIMITED | Private company limited by shares | Live |
| B & MAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAT KEE RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| WING KAI M & E ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAST GAIN ENGINEERING LIMITED | Private company limited by shares | Live |
| CHIT WING (ASIA) ENGINEERING LIMITED | Private company limited by shares | Live |
| SANWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND LEADER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Siu Yip Engineering Limited | Private company limited by shares | Live |
| MING LEE DRILLING & ENGINEERING LIMITED | Private company limited by shares | Live |
| DAYTON ENGINEERING AND MANUFACTURING LIMITED | Private company limited by shares | Live |
| PAK KONG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JCE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DELIGHTED GLORY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW HERO ENGINEERING LIMITED | Private company limited by shares | Live |
| H.K.U. ENGINEERING ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| KAI PO ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| NEW HANG SENG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |