| C1 ENGINEERING AND CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| B.O.S. ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| ETHANOL CHINA ENERGY INVESTMENT HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| ASIA RICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TEAM WISE ENGINEERING LIMITED | Private company limited by shares | Live |
| DRAGON RICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND GOLD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WISE HILL ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| LEAD SKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ELITE WAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA WEALTHY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD SENSE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TAKO ENTERPRISES LIMITED | Private company limited by shares | Live |
| ENFIELD GROUP LIMITED | Private company limited by shares | Live |
| BCP ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WS & CO. ENTERPRISE LIMITED | Private company limited by shares | Live |
| GLOBAL AGRI-LINK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JETPORT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BBP ENERGY LIMITED | Private company limited by shares | Dissolved |
| ENERGY BRIGHT LIMITED | Private company limited by shares | Live |
| PACIFIC GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASIA GLORY ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP ASIA ENGINEERING LIMITED | Private company limited by shares | Live |
| BY-ARCH & ENVIRONMENT DESIGN LIMITED | Private company limited by shares | Live |
| ZAKU ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGINE INTERNATIONAL EDUCATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENJOYMENT ELECTRONICS LIMITED | Private company limited by shares | Live |
| CHINAWAY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST MIND CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YUEN WA ENGINEERING CO LIMITED | Private company limited by shares | Live |
| PO ON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| LAW KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AMC ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CHENIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| CAPITAL FORUM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KINGSPARK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HUGO CENTURY ENTERPRISES LIMITED | Private company limited by shares | Live |
| LONG TEAM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| OCEAN WEALTH ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ENIX TECHNOLOGY CO. LIMITED | Private company limited by shares | Dissolved |
| TAI LEE W&E ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Versatech Energy Innovation Limited | Private company limited by shares | Live |
| ADVANCED COMPUTER ENGINEERING LIMITED | Private company limited by shares | Live |
| HONG KONG ENVIRONMENT & SAFETY INSTRUMENT LIMITED | Private company limited by shares | Dissolved |
| TUNG YUN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAPPY YEAR ENTERPRISES LIMITED | Private company limited by shares | Live |
| EAST HARBOUR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHARMING WELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHAN YUE PANEL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ECI ENGINEERING LIMITED | Private company limited by shares | Live |
| TIME RICH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FORTUNE LAND ENGINEERING LIMITED | Private company limited by shares | Live |
| SUPER POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SIUSHING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| G&M ENGINEERING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 31-Mar-2005 |
| A & A ENGINEERING TRADING LIMITED | Private company limited by shares | Dissolved |
| PEJEX ENGINEERING LIMITED | Private company limited by shares | Live |
| JET GLORY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNI-WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| EXTRA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| INCOME-PRO ENTERPRISES LIMITED | Private company limited by shares | Live |
| MSC ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GOLDWELL ENGINEERING & PROJECTS LIMITED | Private company limited by shares | Live |
| DRAGON PALACE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ON TAK LEE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENT HYGIENE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WAI KWAN ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| KOKI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER SCORE ENGINEERING LIMITED | Private company limited by shares | Live |
| GROUND ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| QUEEN'S ENGLISH LEARNING CENTRE LIMITED | Private company limited by shares | Live |
| WELLIAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KIN XUN ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Live |
| AOY ENGINEERING LIMITED | Private company limited by shares | Live |
| RICHWIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| SINOLAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW ERACOM ENGINEERING & SUPPLY LIMITED | Private company limited by shares | Live |
| WING YIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GRAND HARBOUR ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WYMAN ENGINEERING LIMITED | Private company limited by shares | Live |
| LIT CHEONG ENVIRONMENTAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PORTABLE LIQUID ENERGY LIMITED | Private company limited by shares | Dissolved |
| YAU HO CLEAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WIN MARK ENTERPRISES LIMITED | Private company limited by shares | Live |
| TEMMUK ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| FAT KEE ENGINEERING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| T & C ENGINEERING CHINA COMPANY LIMITED | Private company limited by shares | Dissolved |
| CREATIVE INVESTMENT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WELL SUCCESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH BO ENGINEERING LIMITED | Private company limited by shares | Live |
| ON TIME CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POWER GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAME BASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYWEB ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SMART GRAND ENGINEERING LIMITED | Private company limited by shares | Live |
| MILLION STARS ENGINEERING LIMITED | Private company limited by shares | Dissolved |