| ASIA MIDWAY ENERGY LIMITED | Private company limited by shares | Dissolved |
| AER BLOCK WATERPROOF ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| EASTERN RICH ENTERPRISES LIMITED | Private company limited by shares | Live |
| HANG YIP MACHINERY TRANSPORT AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Midway China Energy Limited | Private company limited by shares | Dissolved |
| ENERLED CO., LIMITED | Private company limited by shares | Dissolved |
| Marine Consult Enterprise Limited | Private company limited by shares | Dissolved |
| PILLAR ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NAUTILUS Engineering & Consulting Limited | Private company limited by shares | Dissolved |
| FLEMING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENT FUND (HAIYUAN) CO., LIMITED | Private company limited by shares | Live |
| HING FAT ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| GUANG LEE ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGLAND DUPONT (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SKY ENGINEERING GROUP LIMITED | Private company limited by shares | Live |
| UNITED OFFSHORE ENGINEERING PRIVATE LIMITED | Private company limited by shares | Dissolved |
| D & D Enterprise Limited | Private company limited by shares | Live |
| SUM TAT ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| LICO M & E ENGINEERING LIMITED | Private company limited by shares | Live |
| JET ENTERPRISE LIMITED | Private company limited by shares | Live |
| OCEAN CHANNEL DREDGE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| TEAM WEALTH ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| NEW WEALTHY ENTERPRISE LIMITED | Private company limited by shares | Live |
| KONG STAR ENTERPRISE LIMITED | Private company limited by shares | Live |
| JOY SUN ENTERPRISE LIMITED | Private company limited by shares | Live |
| BEAUTY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Enviro2 Limited | Private company limited by shares | Dissolved |
| ARTLUCK ENTERPRISE LIMITED | Private company limited by shares | Live |
| CHINA ASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAM MING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Eastpro Enterprise Limited | Private company limited by shares | Live |
| SINOTEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| R & J CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LAM WING YAM ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN RICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ANCHOR ENERGY (ASIA) LIMITED | Private company limited by shares | Live |
| NORTH TONHE ENERGY INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENJOY INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| Enero (Hong Kong) Limited | Private company limited by shares | Live Commenced dormancy on 22-Apr-2009 |
| Paz Enterprises Limited | Private company limited by shares | Dissolved |
| DNR Engineering Limited | Private company limited by shares | Dissolved |
| JIANGXI LUSHAN ENGINE BED MANUFACTURE LIMITED | Private company limited by shares | Dissolved |
| FULL SPIRIT DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| ASTERISK CONSORTIUM SYSTEM ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FRANCE YOULISU ENGINE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SKY SONG ENTERPRISE LIMITED | Private company limited by shares | Live |
| FAIR TIME ENTERPRISE LIMITED | Private company limited by shares | Live |
| SW Environment Transportation Limited | Private company limited by shares | Live |
| ENVIRONMENTAL WASTE SOLUTIONS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WING LEE TRANSPORTATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DRAGON WINNER ENTERPRISES LIMITED | Private company limited by shares | Live |
| BEST CHOICE INVESTMENT ENTERPRISE LIMITED | Private company limited by shares | Live |
| JACKSON ENGINEERING LIMITED | Private company limited by shares | Live |
| MING YEUNG ENERGY RESOURCES INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHUEN KEE MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Live |
| LOK WING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MULTIWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| L&T ENTERPRISE LIMITED | Private company limited by shares | Live |
| CHINA ENERGY MANAGEMENT OF CONTRACT INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAPITAL ENERGY LIMITED | Private company limited by shares | Dissolved |
| Enew (Carbon Credit) Limited | Private company limited by shares | Dissolved |
| JOINTEK ENTERPRISE GROUP LIMITED | Private company limited by shares | Dissolved |
| MASTER ENGINEERING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| VAST BASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FORTUNE WAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FULL WELL ENGINEERING LIMITED | Private company limited by shares | Live |
| C&S Positive Energies Limited | Private company limited by shares | Dissolved |
| TAI ASIA ENERGY LIMITED | Private company limited by shares | Live |
| DICKSON WING KIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MAN TUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TEAM HARVEST ENTERPRISES LIMITED | Private company limited by shares | Live |
| ORIGINAL ENGINEERING LIMITED | Private company limited by shares | Live |
| NATURE ENVIRONMENT PRODUCTS (HK) LIMITED | Private company limited by shares | Live |
| EASTERN ENERGY ELECTRIC CO., LIMITED | Private company limited by shares | Dissolved |
| EASTERN ENERGY HOLDING CO., LIMITED | Private company limited by shares | Dissolved |
| NEW SKY ENTERPRISES LIMITED | Private company limited by shares | Live |
| YUEN TAI ENGINEERING LIMITED | Private company limited by shares | Live |
| XIN YI DA ENTERPRISES LIMITED | Private company limited by shares | Live |
| KOON WAY ENGINEERING LIMITED | Private company limited by shares | Live |
| FABULOUS ENGINEERING LIMITED | Private company limited by shares | Live |
| SINOFAIR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ASIA ENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBAL ENGINEERING LIMITED | Private company limited by shares | Live |
| WIN BASE ENGINEERING LIMITED | Private company limited by shares | Live |
| RISE SUN POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| KRANEMAN CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Feb-2009 |
| PACIFIC INFRASTRUCTURE ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY ENERGY LIMITED | Private company limited by shares | Dissolved |
| HARVEST STABLE ENTERPRISES LIMITED | Private company limited by shares | Live |
| U-FUNG ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOCUS ENERGY (DONGGUAN) LIMITED | Private company limited by shares | Dissolved |
| TECH TRADE & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Yuen Kee Container Engineering Limited | Private company limited by shares | Dissolved |
| KIN LEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ELITE LUCK ENTERPRISE LIMITED | Private company limited by shares | Live |
| MCS Engines Limited | Private company limited by shares | Live |
| ENLIVEN WEALTH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASCENT ENERGY LIMITED | Private company limited by shares | Dissolved |
| D & O ENGINEERING CO. LIMITED | Private company limited by shares | Live |