| LOYALTY ENGINEERING LIMITED | Private company limited by shares | Live |
| FOOK HING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STAR TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| SYSTEM INDUSTRIAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAM LEE METAL ENGINEERING LIMITED | Private company limited by shares | Live |
| CYNOSURE ENGINEERING & CONSTRUCTION (HK/MACAU) LIMITED | Private company limited by shares | Dissolved |
| KAI CHIU N.K. ENGINEERING LIMITED | Private company limited by shares | Live |
| HARVEST TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ELECON ENGINEERING AND SALES INC. LIMITED | Private company limited by shares | Live |
| HOMCARE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TRIDENT ENGINEERING LIMITED | Private company limited by shares | Live |
| E & D ENGINEERING LIMITED | Private company limited by shares | Live |
| YUET WAH ENGINEERING LIMITED | Private company limited by shares | Live |
| TIME CROWN ENGINEERING LIMITED | Private company limited by shares | Live |
| MAXCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIN YUET ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ARTESIAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FOREX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TRIUMPH FAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WISE WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| SOUTH FINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNIQUE WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FINE WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| KWAN KI CABLE ENGINEERING LIMITED | Private company limited by shares | Live |
| JOY FINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAST STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| BEST MAX ENGINEERING LIMITED | Private company limited by shares | Live |
| UNITED TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FORTRESS ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUANG HE ENGINEERING LIMITED | Private company limited by shares | Live |
| LEE MING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHARMSTAR ENGINEERING LIMITED | Private company limited by shares | Live |
| GALLOP ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Live |
| FBA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LONG WEALTH CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| EASTERN HARBOUR ENGINEERING MANAGEMENT LIMITED | Private company limited by shares | Live |
| GALA ENGINEERING & RESEARCH LIMITED | Private company limited by shares | Dissolved |
| PARKER ENGINEERING LIMITED | Private company limited by shares | Live |
| SOURCE ENGINE ASIA LIMITED | Private company limited by shares | Live |
| IN-DEPTH CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| VANDA ENGINEERING LIMITED | Private company limited by shares | Live |
| SANE ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| KIN CHE ENGINEERING & MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| YCY DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SZE MUI ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN YU CHAU E&M ENGINEERING LIMITED | Private company limited by shares | Live |
| SUM TAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LANDRICH ENGINEERING LIMITED | Private company limited by shares | Live |
| T. L. FORCE ENGINEERING (MACAU) COMPANY LIMITED | Private company limited by shares | Dissolved |
| CORRIDOR CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ROYCE POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| WINCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MASTER ENGINEERING LIMITED | Private company limited by shares | Live |
| EASTFIELD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEUNG TAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YU HING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVER RICH E&M ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| ELEGANCE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHEK DAO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNIONTEX ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KALLY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAT FAI CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNIMAX ENGINEERING LIMITED | Private company limited by shares | Live |
| SWANEE ENGINEERING (CHINA) LIMITED | Private company limited by shares | Live |
| KEY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM FAT ENGINEERING LIMITED | Private company limited by shares | Live |
| JACKWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| W. K. CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PTE ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUNG KONG MARBLE ENGINEERING LIMITED | Private company limited by shares | Live |
| TANON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| STRAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YUEN KAU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KUI FAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MODERN ULTRASONIC ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| VISION ENGINEERING LIMITED | Private company limited by shares | Live |
| UNICEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI CHEUK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Birket Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| KAI WING CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WATERLINE TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| HOP KWAN ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| LUK'S ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| OBO DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POWERPO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GEOLOGY CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PANTER'S ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELLSYS ENGINEERING LIMITED | Private company limited by shares | Live |
| FU HING ENGINEERING LIMITED | Private company limited by shares | Live |
| WELL HILL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VAST FAME ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP TRIUMPH ENGINEERING LIMITED | Private company limited by shares | Live |
| STAR VAST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RISE BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| MAX TEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FLYBEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DRAGON MAX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAMATO ENGINERY DESIGN CO, LIMITED | Private company limited by shares | Dissolved |
| WAI MAN E & M ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EURO ENGINEERING LIMITED | Private company limited by shares | Live |