| WINSOME TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| Harvir Engineering Trading Limited | Private company limited by shares | Live |
| Sinolux Engineering Consulting Co., Limited | Private company limited by shares | Dissolved |
| LUNG HOI ENGINEERING LIMITED | Private company limited by shares | Live |
| MAXTOP ENGINEERING LIMITED | Private company limited by shares | Live |
| JAVATEX ENGINEERING LIMITED | Private company limited by shares | Live |
| RICHGOLD ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH TARGET ENGINEERING LIMITED | Private company limited by shares | Live |
| SURE GOLD ENGINEERING LIMITED | Private company limited by shares | Live |
| ACE ENGINEERING MACHINERY CO., LIMITED | Private company limited by shares | Live |
| NETWORK SYSTEM ENGINEERING LIMITED | Private company limited by shares | Live |
| ITP Engineering Limited | Private company limited by shares | Live |
| HOMINGWAI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUEN FOOK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ABC ENGINEERING LIMITED | Private company limited by shares | Live |
| Winning Engineering Limited | Private company limited by shares | Dissolved |
| HEY FAT CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| ELITE BASE ENGINEERING LIMITED | Private company limited by shares | Live |
| SRB ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SMART ENGINEERING SYSTEMS LIMITED | Private company limited by shares | Live |
| HK SHENGJIAYOU INDOOR DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| Ongoing Network Engineering Limited | Private company limited by shares | Dissolved |
| Honor Engineering and Construction Limited | Private company limited by shares | Live |
| NEW WAH YING ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG'S ELECTRONIC ENGINEERING LIMITED | Private company limited by shares | Live |
| MAINCO ENGINEERING LIMITED | Private company limited by shares | Live |
| Lau Man Wai Engineering Company Limited | Private company limited by shares | Live |
| NEW NGAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Starlight Geotechnical Engineering Limited | Private company limited by shares | Live |
| CHINA OCEAN ENGINEERING LIMITED | Private company limited by shares | Live |
| Top Rise Engineering Company Limited | Private company limited by shares | Live |
| HOI TAK ENGINEERING HUNDRED PERCENT LIMITED | Private company limited by shares | Dissolved |
| YIU TAI ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| LC Engineering-design Investment Limited | Private company limited by shares | Live |
| CONRAD ENGINEERING LIMITED | Private company limited by shares | Live |
| GRANDEUR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SMART PACIFIC ENGINEERING LIMITED | Private company limited by shares | Live |
| Kalam Engineering Company Limited | Private company limited by shares | Live |
| REFTEK ENGINEERING LIMITED | Private company limited by shares | Live |
| FAREAST ASIAN ENGINEERING LIMITED | Private company limited by shares | Live |
| SUM KEE ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| WINNER ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| GMC Engineering Limited | Private company limited by shares | Live |
| JIMMY BON ENGINEERING LIMITED | Private company limited by shares | Live |
| MORE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Materials Engineering & Consulting Limited | Private company limited by shares | Live |
| YUN WAH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Lu's Technology and Engineering Company Limited | Private company limited by shares | Dissolved |
| YING FAT ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| JOY RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| PAK TUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BIG POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| AMUSQUARE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BEST BEGINNING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Lik Huang Engineering Company Limited | Private company limited by shares | Dissolved |
| TAKACHIHO SYSTEM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| C & Y ENGINEERING LIMITED | Private company limited by shares | Live |
| DRILLUP ENGINEERING LIMITED | Private company limited by shares | Live |
| HOI FU CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Associates Engineering (China) Limited | Private company limited by shares | Dissolved |
| WANG KAI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SAI MAN ENGINEERING LIMITED | Private company limited by shares | Live |
| CHENFEI MARINE ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW POINT ENGINEERING LIMITED | Private company limited by shares | Live |
| POLYMATH ENGINEERING LIMITED | Private company limited by shares | Live |
| YANA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WISTER ENGINEERING TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Talent Engineering HK Limited | Private company limited by shares | Live |
| Owin Engineering Limited | Private company limited by shares | Live |
| KEI LIK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HARVEST TIME ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN PING KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| Profits Construction Engineering Company Limited | Private company limited by shares | Live |
| IDEABLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BLOOM CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| EnC ENGINEERING (ASIA) LIMITED | Private company limited by shares | Live |
| MAX FAME CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| FORTUNE MARKS ENGINEERING LIMITED | Private company limited by shares | Live |
| GRACE DRAGON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EASY TEAM ENGINEERING LIMITED | Private company limited by shares | Live |
| MAX TIME CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| BEST POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| Newmann Engineering HK Limited | Private company limited by shares | Live |
| IMPROVE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Fook Hei Grouting Engineering Limited | Private company limited by shares | Dissolved |
| Dakson E&M Engineering Co. Limited | Private company limited by shares | Live |
| CHUNG WAI ENGINEERING LIMITED | Private company limited by shares | Live |
| Pilot Engineering Limited | Private company limited by shares | Live |
| WIN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| EURO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WHL Engineering Limited | Private company limited by shares | Live |
| FAST BEST ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Ocean View Engineering Limited | Private company limited by shares | Live |
| RICH CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIN MING DRAINAGE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNITED HARBOUR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MING HO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YIK KOON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| EASTERN ENGINEERING LIMITED | Private company limited by shares | Dissolved |