| AVA Engineering Service Limited | Private company limited by shares | Live |
| CREATION TRADING ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW T&M ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| CLK Engineering Global Co. Limited | Private company limited by shares | Live |
| NEW FUTURE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| TOP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DIRECT THINK ENGINEERING LIMITED | Private company limited by shares | Live |
| Asia Design & Engineering Limited | Private company limited by shares | Dissolved |
| YUK SHU ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| Widely Construction & Engineering Limited | Private company limited by shares | Live |
| SUN WEALTH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NANOTECH INDUSTRIAL ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| TOP LEAD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP EASY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| BEST VIEW CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CREATIVE POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| TRUMP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PHOTON ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Jul-2015 |
| HARBOUR GRAND ENGINEERING LIMITED | Private company limited by shares | Live |
| JOY SMART CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KEYMART ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD RICH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGBURG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WIN YEAR ENGINEERING LIMITED | Private company limited by shares | Live |
| ALLY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| INNOVATE TECHNOLOGY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FEAPRO ENGINEERING LIMITED | Private company limited by shares | Live |
| POWER STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| WORLDTRADE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA ENGINEERING LIMITED | Private company limited by shares | Live |
| CONOWA ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| CHUNGCO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TEAM WEALTH ENGINEERING LIMITED | Private company limited by shares | Live |
| JOVIAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHIN LUN ENGINEERING LIMITED | Private company limited by shares | Live |
| ESTABLISH ENGINEERING MANAGEMENT LIMITED | Private company limited by shares | Live |
| CHUNG HING CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YU YE ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI FUK ENGINEERING LIMITED | Private company limited by shares | Live |
| WA KEUNG AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM WAH YUEN ENGINEERING LIMITED | Private company limited by shares | Live |
| Sparta Engineering Company Limited | Private company limited by shares | Dissolved |
| MING LIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HANG SENG ENGINEERING (CHINA-HK) LIMITED | Private company limited by shares | Dissolved |
| YEE WO ENGINEERING (HONG KONG) CO. LIMITED | Private company limited by shares | Dissolved |
| HK HENRY ELECTRICAL AND MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| FULL MARKS ENGINEERING SERVICE LIMITED | Private company limited by shares | Live |
| Mega Engineering Group Limited | Private company limited by shares | Live |
| GRACE COMPUTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CAMEL ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN LIK AIR CONDITIONING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Wing Tai Asia Engineering Limited | Private company limited by shares | Live |
| New Century Engineering Limited | Private company limited by shares | Live |
| Tennyson Engineering Limited | Private company limited by shares | Dissolved |
| TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CAPITAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PAK CHUEN CONSTRUCTION ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| CHI MAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TITAN ENGINEERING GROUP LIMITED | Private company limited by shares | Dissolved |
| TIM YIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| AIT ENGINEERING LIMITED | Private company limited by shares | Live |
| CW ENGINEERING LIMITED | Private company limited by shares | Live |
| SUI LEE MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GRACE STAR ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wolf Engineering and Maintenance Service Limited | Private company limited by shares | Dissolved |
| Kam Ming Engineering (China) Limited | Private company limited by shares | Dissolved |
| CAD Design And Engineering Company Limited | Private company limited by shares | Dissolved |
| TOP SKY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VIGA MARINE ENGINEERING LIMITED | Private company limited by shares | Live |
| HO FAI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Power Top Engineering Limited | Private company limited by shares | Live |
| FK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TELEVOICE TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| Mansfield E & M Engineering Limited | Private company limited by shares | Live |
| DELUXE ENGINEERING LIMITED | Private company limited by shares | Live |
| Wo Hin Engineering Limited | Private company limited by shares | Live |
| CHIN YIU ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FU YIU ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| INTERSONIKON-CM BERNARDINI ENGINEERING (CHINA) LIMITED | Private company limited by shares | Live |
| EAST SUN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEADTOP ENGINEERING LIMITED | Private company limited by shares | Live |
| A & C ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| RIGHT ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN LEUNG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ELECON SYSTEMS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Easy Smart Maintenance Engineering Limited | Private company limited by shares | Live |
| OCEAN POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| C&K CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIN HO ENGINEERING LIMITED | Private company limited by shares | Live |
| HON KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LANDWELL ENGINEERING LIMITED | Private company limited by shares | Live |
| Success Precision Engineering Co., Limited | Private company limited by shares | Live |
| YONG WANG ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| FU YING ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| Ample Engineering Limited | Private company limited by shares | Live |
| REALTECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAM CHUEN METAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |