| MEGA OCEAN ENTERPRISE LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL EXPERTS BEIJING (HK) LIMITED | Private company limited by shares | Dissolved |
| TONG LEE WOOD FLOORING & TIMBER ENGINEERING LIMITED | Private company limited by shares | Live |
| PA KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NATIVE ENGLISH LEARNING CENTRE LIMITED | Private company limited by shares | Live |
| EC-FAITH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| AD DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Live |
| I-TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND LUCKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EXPO TRADE ENTERPRISE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PBA ENVIRONMENT & LANDSCAPE ARCHITECTS LIMITED | Private company limited by shares | Live |
| CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Teco Green Energy Limited | Private company limited by shares | Live |
| NEW MILESTONE MECHANICAL AND ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIMEX CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA ENTREPRENEURS ORGANIZATION LIMITED | Private company limited by shares | Dissolved |
| POWERFUL ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN CENTURY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LTC ENGINEERING LIMITED | Private company limited by shares | Live |
| ENDI . OUBAO (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CYBER CENTURY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SKYLEX ENGINEERING LIMITED | Private company limited by shares | Live |
| BEST WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CARLISLE ENTERPRISES LIMITED | Private company limited by shares | Live |
| STUCCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENJOY (XIAMEN) DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| EN-RICH OPTICAL PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSUI YUEN GREEN ENGINEERING LIMITED | Private company limited by shares | Live |
| REALITY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SPEEDY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FELEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW STAR CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEAD FULL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GRAND GLORY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KDG ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICHWOOD ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ADVANCED MANAGEMENT STUDIES & ENTREPRENEURIAL TRAINING LIMITED | Private company limited by shares | Live |
| EUREKA ENTERPRISE LIMITED | Private company limited by shares | Live |
| HOI YEUNG MAN HO ENGINEERING LIMITED | Private company limited by shares | Live |
| TYL ENTERPRISES LIMITED | Private company limited by shares | Live |
| GOOD YEAR ENGINEERING LIMITED | Private company limited by shares | Live |
| VICO ENGINEERING LIMITED | Private company limited by shares | Live |
| XINYI ENVIRONMENTAL CARE TECHNOLOGY INVESTMENT LIMITED | Private company limited by shares | Live |
| TOP RICH DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| A MAN ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| GIN HWA ENTERPRISE LIMITED | Private company limited by shares | Live |
| MODERN ASIA ENVIRONMENTAL MANAGEMENT FUND LIMITED | Private company limited by shares | Dissolved |
| HERO SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| LINK CONCORD ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART UP ENGINEERING LIMITED | Private company limited by shares | Live |
| LAM WAI IRON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JF ENTERPRISES LIMITED | Private company limited by shares | Live |
| ENGINEERING CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| CHINA CREATION ENGINEERING LIMITED | Private company limited by shares | Live |
| ENEREX ENGINEERING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| GOOD SIGN ENGINEERING GROUP LIMITED | Private company limited by shares | Dissolved |
| GRAND DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENGLEY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| J LIANG & SON ENGINEERING LIMITED | Private company limited by shares | Live |
| Keji Engineering Company Limited | Private company limited by shares | Live |
| MORNING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RESOLUTION ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW CHOICE ENTERPRISES LIMITED | Private company limited by shares | Live |
| SUN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GRAND WORK ENTERPRISES LIMITED | Private company limited by shares | Live |
| Global Energy Convention Center Limited | Private company limited by shares | Live |
| ENTERTAINING ASIA LIMITED | Private company limited by shares | Live |
| KAI TAI ELECTRICAL ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| CHINA LAO HAI INTERNATIONAL ENVIRONMENT PROTECTION GROUP LIMITED | Private company limited by shares | Dissolved |
| HOI KO ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| ENTEGRAL TRAVEL LIMITED | Private company limited by shares | Dissolved |
| C & V ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KKL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| VERDI ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUN LEO ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| DYNASTY POLY ENTERPRISES CO. LIMITED | Private company limited by shares | Dissolved |
| POWER ENVIRONMENT PROTECTION CO. LIMITED | Private company limited by shares | Dissolved |
| HIVISION ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNRISE TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| PTL ENTERPRISE LIMITED | Private company limited by shares | Live |
| V-POWER ENTERPRISE LIMITED | Private company limited by shares | Live |
| SKY GRAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ZHICHENG (CHINA) ENVIRONMENTAL PROTECTION GROUP LIMITED | Private company limited by shares | Dissolved |
| CPD CONSTRUCTION PRODUCTS AND ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Sep-2010 |
| SUCCESS BASE ENGINEERING LIMITED | Private company limited by shares | Live |
| ENVIRONMENT RESERVATION CONSULTING LIMITED | Private company limited by shares | Dissolved |
| ENOCH HONG KONG LIMITED | Private company limited by shares | Dissolved |
| T&Y ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JAC ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MAY AH ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ITD ENGINEERING CONSULTING LIMITED | Private company limited by shares | Dissolved |
| ELECTROWORKS ENGINEERING LIMITED | Private company limited by shares | Live |
| PAKWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VAPEX ENERGY TECHNOLOGY 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 |