| Hop Wing Engineering Limited | Private company limited by shares | Live |
| FRANCE LIDAO ENERGY (CHINA) PETROLEUM CHEMISTRY LIMITED | Private company limited by shares | Dissolved |
| SPARKLING ENERGY ASIA LIMITED | Private company limited by shares | Live |
| YES ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGSFORD CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| dB Enterprises Limited | Private company limited by shares | Dissolved |
| BEST RICH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| LUCKY GOOD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CROWN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| R.S. ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| L&K ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CMT ENGINEERING LIMITED | Private company limited by shares | Live |
| LIFE ENJOY (HK) LIMITED | Private company limited by shares | Live |
| WENTON ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| SINCA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENJOY INDUSTRY&TRADING CO., LIMITED | Private company limited by shares | Live |
| K. R. ENTERPRISES LIMITED | Private company limited by shares | Live |
| FASHION VIEW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DRG Enterprise Limited | Private company limited by shares | Dissolved |
| EQUILIBRIUM HEALING ENERGIES LIMITED | Private company limited by shares | Live |
| GOODPLACE ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Live |
| NATION BUILD ENGINEERS GROUP LIMITED | Private company limited by shares | Dissolved |
| MGT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BEST OFFSHORE INVESTMENT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| KONG NAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| A&H ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CENTRAL ENERGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| STANDARD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICH CENTURY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOP SENSE ENTERPRISES LIMITED | Private company limited by shares | Live |
| PACIFIC GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EC Engineering Limited | Private company limited by shares | Dissolved |
| ENVOPAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ENRICH CULTURE (CHINA) LIMITED | Private company limited by shares | Live |
| Can Win Engineering Company Limited | Private company limited by shares | Live |
| Amton Engineering Limited | Private company limited by shares | Live |
| NBT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Zulu Energy Limited | Private company limited by shares | Live |
| FIRST TECH ENERGY LIMITED | Private company limited by shares | Live |
| OMICS Engineering Limited | Private company limited by shares | Dissolved |
| ALEED FOR ENGINEERING AND TRADING LIMITED | Private company limited by shares | Dissolved |
| NICE FULL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNI STAR ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEST FAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOOD HONEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MILLION POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RISE STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| TEAM SKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RGT Engineering Group Limited | Private company limited by shares | Live |
| ENVIRONMENTAL SCIENCE LIMITED | Private company limited by shares | Live |
| ECO-POWER ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BIG SKY ENTERPRISE LIMITED | Private company limited by shares | Live |
| GD Energy Limited | Private company limited by shares | Dissolved |
| WANJIALE (HK) SOLAR ENERGY TECH DEV. LIMITED | Private company limited by shares | Dissolved |
| WING LOY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI KEUNG ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| YAU HEI ENGINEERING LIMITED | Private company limited by shares | Live |
| HO WAN TAI ENGINEERING LIMITED | Private company limited by shares | Live |
| ROYAL ENERGY LIMITED | Private company limited by shares | Dissolved |
| PETROCHEMICAL ENGINEERING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHINA XINHAI ENERGY LIMITED | Private company limited by shares | Dissolved |
| WING SHAM ENGINEERING TRADING LIMITED | Private company limited by shares | Live |
| TN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| JY ENTERPRISE LIMITED | Private company limited by shares | Live |
| Nam Fat Enterprise Company Limited | Private company limited by shares | Live Commenced dormancy on 05-Aug-2010 |
| DOLLAR & SENSE ENGINEERING LIMITED | Private company limited by shares | Live |
| ATS ENGINEERING LIMITED | Private company limited by shares | Live |
| BT Enterprises Limited | Private company limited by shares | Dissolved |
| Full Time Engineering Company Limited | Private company limited by shares | Dissolved |
| WINSALES ENGINEERING LIMITED | Private company limited by shares | Live |
| CP Envirotech (Asia) Pty Limited | Private company limited by shares | Dissolved |
| CHINA PRIVATE ENTREPRENEURS ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| EC DIGITAL ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| WONG YU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NORTH TONHE (CAMBODIA) ENERGY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WELFARE ENTERPRISES ASSOCIATION LIMITED | Company limited by guarantee | Live |
| ENVOTRONICS LIMITED | Private company limited by shares | Dissolved |
| R & W ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BAITTE ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| HATCH ENGINEERING AND MANAGEMENT HK LIMITED | Private company limited by shares | Dissolved |
| HK HARBOUR ENGINEERING LIMITED | Private company limited by shares | Live |
| WELDING LINK ENGINEERING LIMITED | Private company limited by shares | Live |
| JOLIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| ENERPAT MACHINE CO., LIMITED | Private company limited by shares | Live |
| ENDASING ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| WANG TO CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JET SAINT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| XIN YI ENGINEERING LIMITED | Private company limited by shares | Live |
| TOB ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| BANDAI NAMCO Entertainment HK Limited | Private company limited by shares | Live |
| NEW PACIFIC GROW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ZHONGWEI ENERGY & ENVIRONMENTAL PROTECTION LIMITED | Private company limited by shares | Dissolved |
| BFB ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GALAXY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Pro Energy Co. Limited | Private company limited by shares | Live |
| SUN ENERGY LIMITED | Private company limited by shares | Live |
| S ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| CHENGWEI ENVIRONMENTAL PROTECTION USE LIMITED | Private company limited by shares | Live |
| VGO ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| GERMANY IMRITA ENVIRONMENT TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |