| 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 |
| SKY LEADER ENGINEERING LIMITED | Private company limited by shares | Live |
| MATRIX CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD LEGEND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KODA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FULLUCK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FINE DRAGON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FINE TEAM CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LF ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER WEALTHY ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW SENSE MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Live |
| MING ON CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA ENGINEERING SYSTEMS LIMITED | Private company limited by shares | Live |
| H&C ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SMART ENGINEERING HONG KONG LIMITED | Private company limited by shares | Dissolved |
| FAI PO ENGINEERING LIMITED | Private company limited by shares | Live |
| MANTEL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ADMIRE-BUILD CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MING HING ENGINEERING & CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| POON KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HIN FOK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGSMARK SYSTEM ENGINEERING LIMITED | Private company limited by shares | Live |
| JADEWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MODERN TIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER SMART ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MEGA PACIFIC CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER SKY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EAST WIND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ORIENT EXPERT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STANDARD ELECTRONIC SYSTEM ENGINEERING LIMITED | Private company limited by shares | Live |
| CENTURY BEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLOBAL ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICH GROUP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AFC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAITHFUL TELECOMMUNICATIONS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICH CONCEPT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKY WIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STAR LUCKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SURE TEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WEALTH CROWN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JOYMASTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCK GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCK ON ENGINEERING LIMITED | Private company limited by shares | Live |
| MASTER LEGEND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DRAGON FINE ENGINEERING LIMITED | Private company limited by shares | Live |
| DRAGON WEALTH ENGINEERING LIMITED | Private company limited by shares | Live |
| ETERNAL BEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FANCY STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHAMP SKY ENGINEERING LIMITED | Private company limited by shares | Live |
| CHAMPOWER ENGINEERING LIMITED | Private company limited by shares | Live |