| 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 |
| WAI MAN E & M ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EURO ENGINEERING LIMITED | Private company limited by shares | Live |
| TECHNICA INTEGRATED ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RICH FINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LOK KEI ENGINEERING LIMITED | Private company limited by shares | Live |
| PRO-TECH DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| BASH ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| HANG YUE ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP SENSE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GREENWOOD ENGINEERING, DESIGN AND CONSTRUCTION CO. LIMITED | Private company limited by shares | Live |
| PACIFIC CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GAIN FULL ENGINEERING LIMITED | Private company limited by shares | Live |
| YIU TEC METAL ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PO YIP (HING YIP) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TAI LEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUNRISE ELECTRICAL ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| FAIR CHAMPION ENGINEERING LIMITED | Private company limited by shares | Live |
| PROSON ENGINEERING LIMITED | Private company limited by shares | Live |
| CNC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DAI TIEN ENGINEERING LIMITED | Private company limited by shares | Live |
| CHI MING ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CHAN FAI KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| VALEX ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| KASSEL PARK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GAF ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| LAPUTA ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| POWER CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| HOI WANG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LIK KWAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ZHAN YI DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YIP KUN TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAI LAM ENGINEERING LIMITED | Private company limited by shares | Live |
| ASIA PREMIUM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FULL KEN ENGINEERING LIMITED | Private company limited by shares | Live |
| ITALIAN ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| HK WANHUIZHUYE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| KWUN KIT ENGINEERING LIMITED | Private company limited by shares | Live |
| SAN HOI MING CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GEE ENGINEERING CONSULTING LIMITED | Private company limited by shares | Live |
| KAN KI ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN WELL ENGINEERING LIMITED | Private company limited by shares | Live |
| UNI-LINK ENGINEERING LIMITED | Private company limited by shares | Live |
| YEE NGAI ENGINEERING LIMITED | Private company limited by shares | Live |
| FODAK TRADING & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| T & W ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| VICENT ENGINEERING LIMITED | Private company limited by shares | Live |