| GREENSTAR ENVIRO-PRO LIMITED | Private company limited by shares | Dissolved |
| WANG KIN CONSTRUCTION & ENGINEERING (CHINA) LIMITED | Private company limited by shares | Live |
| A & R ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| KAM SHU KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL ENVIRONMENT MANAGEMENT (CHINA) LIMITED | Private company limited by shares | Dissolved |
| POWER CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER ON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER JET CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TEAM WELL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BLUEBRIDGE ENERGY AND ENVIRONMENT CONSULTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEAGATE ENTERPRISES LIMITED | Private company limited by shares | Live |
| UNITED TIME ENTERPRISES LIMITED | Private company limited by shares | Live |
| AGL ENTERPRISE LIMITED | Private company limited by shares | Live |
| ASIA TIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PAN TRADE ENTERPRISES LIMITED | Private company limited by shares | Live |
| KIN WAH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SPEEDLINK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FINE OCEAN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA SUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TEAMWAY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| VEGA FINANCIAL ENGINEERING LIMITED | Private company limited by shares | Live Ceased dormancy on 19-Jun-2015 |
| WELL-TEC ENTERPRISES LIMITED | Private company limited by shares | Live |
| LDD ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| CLEM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SKYWALK ENTERPRISES CO. LIMITED | Private company limited by shares | Dissolved |
| PO WA ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| TEXCHI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHONG KIN ENGINEERING LIMITED | Private company limited by shares | Live |
| CHARTERED ENVIRONMENTALIST LIMITED | Private company limited by shares | Dissolved |
| CITIBEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DIM LINK ENGINEERING LIMITED | Private company limited by shares | Live |
| WING LOK CONSTRUCTION & ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| EASY GO ENVIRONMENTAL SERVICE LIMITED | Private company limited by shares | Dissolved |
| LO KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BEST POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JET ENGINEERING LIMITED | Private company limited by shares | Live |
| WINFILL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAPITAL SKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| OCEAN SUCCESS ENTERPRISES LIMITED | Private company limited by shares | Live |
| GRAND SKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CITADEL ENERGY INVESTMENT LIMITED | Private company limited by shares | Live |
| GLOBAL CENTURY ENGINEERING LIMITED | Private company limited by shares | Live |
| MAN CHONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| POLY SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GREENUNION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KONG FAI (ASIA) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUSTXPERT ENVIRO-ENG LIMITED | Private company limited by shares | Dissolved |
| HOP TAI CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HATCH WAY ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 30-Aug-2012 |
| ENGLISHCENTER.BIZ LIMITED | Private company limited by shares | Dissolved |
| ALLIED EUROPEAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TAMIYA CREATIVE MASTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEAD ON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FINE OCEAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FAST DRAGON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RITZ ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YOUNG SUN ENGINEERING PROJECTS LIMITED | Private company limited by shares | Live |
| JOY STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| ARTKING ENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBAL FIRST ENTERPRISES LIMITED | Private company limited by shares | Live |
| OCEAN FAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP SKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYTECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEADER ENGINEERING LIMITED | Private company limited by shares | Live |
| FU HING CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHEUK WING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENERGY BAY COMPANY LIMITED | Private company limited by shares | Live |
| GOLDFUL PACIFIC ENGINEERING LIMITED | Private company limited by shares | Live |
| DRAGON UP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SANKYO ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP ENERGY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| H & H ENGINEERING LIMITED | Private company limited by shares | Live |
| K & F ENGINEERING (E & M) LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC METAL AND ENERGY RESOURCES IMPORT AND EXPORT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LLOYD GAS ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG TAI ENGINEERING (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| SHENZHEN K&T ENTERPRISE LIMITED | Private company limited by shares | Live |
| WEALTH ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| RC ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| SUN WIN DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| SAM POWER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GRAND DRAGON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CENTENNIAL DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PROFIFORM ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| OLIVINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAI TUNG PUMPING & DRAINAGE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUN RISING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| REX KAY YIP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HPE ENTERPRISE LIMITED | Private company limited by shares | Live |
| PRO-COM CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LIKO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLDTECH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAK LEE ENGINEERING AND TRADING LIMITED | Private company limited by shares | Dissolved |
| YUI HING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HING YIP CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI FU ENTERPRISES LIMITED | Private company limited by shares | Live |
| TOP ONE CLEANING & ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| GALAXY DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM KONG ENTERPRISES LIMITED | Private company limited by shares | Live |
| H&F ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |