| TSE HAM KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SHELLY INDUSTRIAL AUTOMATION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| MANLY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAT YUE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| YAN TECH CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JIANG SU ELECTRIC POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| HING WAI MACHINERY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLOBAL GROUP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ABS ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN DYNAMIC ENGINEERING LIMITED | Private company limited by shares | Live |
| ABS ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| WHY ENGINEERING AND CONSTRUCTION CO. LIMITED | Private company limited by shares | Dissolved |
| CAMELL ENGINEERING LIMITED | Private company limited by shares | Live |
| Citygrow Engineering Company Limited | Private company limited by shares | Live |
| WING TAI ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP ABLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| COMFORT ENGINEERING & TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUN HO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA VICTORY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHIU KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| EXCEL ENGINEERING & CONSULTING LIMITED | Private company limited by shares | Dissolved |
| MOBILITY ENGINEERING LIMITED | Private company limited by shares | Live |
| HOP KEE (KAM FAI) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BROADNET ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DRAGON SKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ETERNAL MAX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAR SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| FINE SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| GAIN LUCK ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLD JOY ENGINEERING LIMITED | Private company limited by shares | Live |
| GROUP DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| SURPLUS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICH HONEST CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SURE FINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STAND FINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SILVER BASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW LUCK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD FINE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAX JOY ENGINEERING LIMITED | Private company limited by shares | Live |
| MORAL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA ON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GS Valve Engineering (Hong Kong) Company Limited | Private company limited by shares | Live |
| ELP ENGINEERING LIMITED | Private company limited by shares | Live |
| USA VEHICLE INTERNAL FIRED ENGINEER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MEGA AIR ENGINEERING (CHINA) LIMITED | Private company limited by shares | Live |
| CHONG YAU ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| GOLD SHINY ENGINEERING LIMITED | Private company limited by shares | Live |
| FUITON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WANG FU CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| YAU MING ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LUMINARY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI KEI GAS CONTRACTOR ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| DYNAMIC NETWORK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HEADSON ENGINEERING CONTRACTOR LIMITED | Private company limited by shares | Live |
| Oriental Century Engineering Limited | Private company limited by shares | Dissolved |
| NEW BEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA SKY ENGINEERING LIMITED | Private company limited by shares | Live |
| HAI JIAN ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| YIU LEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOKYO TECHNOLOGY & ENGINEERING LIMITED | Private company limited by shares | Live |
| KAI MING MACHINERY & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JT SURVEY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAU KEE MACHINERY ENGINEERING LIMITED | Private company limited by shares | Live |
| WAN TUNG ENGINEERING LIMITED | Private company limited by shares | Live |
| EG DRAGON KITCHEN ENGINEERING CO LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Mar-2006 |
| CRISS CROSS ARCHITECTS AND ENGINEERING LIMITED | Private company limited by shares | Live |
| MAK TAI CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| HORIZON ENGINEERING LIMITED | Private company limited by shares | Live |
| TAK LEE CONSTRUCTION & ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| NOLTO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HANWIN ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNNY BEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW STABLY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAKE TARGET ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| I TECH SOFTWARE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZENTA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YUEN ON ENGINEERING LIMITED | Private company limited by shares | Live |
| STEN ENGINEERING CONSULTANCY LIMITED | Private company limited by shares | Live |
| TUNG YAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASY SMART (E & M) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SETTLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| OWEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EDA Trading Engineering Limited | Private company limited by shares | Live |
| EVERCHAM ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| DRINKA ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| FAT KEE CEMENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PAI YAN ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| LINKS ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FIT AIR CONDITIONING & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KAM YUEN ENGINEERING & DESIGN LIMITED | Private company limited by shares | Dissolved |
| YICHEONG POWER TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Weir Group Engineering Hong Kong Limited | Private company limited by shares | Live |
| CHAMPION CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVERWIN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SMARTPOWER M&E ENGINEERING LIMITED | Private company limited by shares | Live |
| PARK YUE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUI KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LIN FAT (E & M) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| D.S. ENGINEERING ELECTRONIC LIMITED | Private company limited by shares | Dissolved |