| ETHANOL ENERGY ASIA COMPANY LIMITED | Private company limited by shares | Live |
| HOWELL ENERGY CO., LIMITED | Private company limited by shares | Live |
| NEW GLORY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| LAI PAK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WEALTH WAVE ENTERPRISE LIMITED | Private company limited by shares | Live |
| TALENT TEAM ENTERPRISE LIMITED | Private company limited by shares | Live |
| PETROCHEMICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| ENJOY PRINTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLOBAL ENERGY LIMITED | Private company limited by shares | Dissolved |
| ONWARD ENGINEERING LIMITED | Private company limited by shares | Live |
| WISSET ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| POWER ENGINEERING TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| FIRST ASIA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CENTURY RICH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EVERFULL ENTERPRISES LIMITED | Private company limited by shares | Live |
| REM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MECH SYSTEMS ENGINEERING LIMITED | Private company limited by shares | Live |
| MANSFIELD ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA ENERGY LIMITED | Private company limited by shares | Live |
| SUN RISE CLEANING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FUTURE ENERGY LIMITED | Private company limited by shares | Live |
| WITSTONE ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| NEW FU HING ENGINEERING LIMITED | Private company limited by shares | Live |
| B Relax Enterprise Limited | Private company limited by shares | Live |
| SEK ENTERPRISE LIMITED | Private company limited by shares | Live |
| F & E ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KONG SUM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUEN FAT SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| SOUTH CHINA ENVIRONMENTAL TECHNOLOGY CO LIMITED | Private company limited by shares | Live |
| ART SKY ENTERPRISE LIMITED | Private company limited by shares | Live |
| 328 ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WEALTH WAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TRUMP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| M H L ENERGY LIMITED | Private company limited by shares | Dissolved |
| ENGINEERS.hk Limited | Private company limited by shares | Dissolved |
| K & N ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SAM TAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YONGFENG ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| BDI ENGINEERING LIMITED | Private company limited by shares | Live |
| J B ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CANTON PLUS ENTERPRISES LIMITED | Private company limited by shares | Live |
| WIN CROWN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENFILUBE CHEMICAL (ASIA) LIMITED | Private company limited by shares | Dissolved |
| NINGBO HANTCHY ENT. LIMITED | Private company limited by shares | Dissolved |
| KWAN YIK ENGINEERING LIMITED | Private company limited by shares | Live |
| ASIAWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PACIFIC WAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA VISION ENGINEERING LIMITED | Private company limited by shares | Live |
| UNITED ENERGY GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| POWER GLOBAL ENGINEERING LIMITED | Private company limited by shares | Live |
| TAK FU ENGINEERING LIMITED | Private company limited by shares | Live |
| E - HIN CONSULTANCY ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| CHINACAN ENVIRONMENTAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CHUANG ZHI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Add One Enterprise Limited | Private company limited by shares | Live |
| DSL Engineering & Construction Limited | Private company limited by shares | Live |
| J.W. ALBANO DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Live |
| BEST CHAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EKO ENGINEERING LIMITED | Private company limited by shares | Live |
| BIOMAX GREEN ENERGY (SHENZHEN) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ENERGY WELL LIMITED | Private company limited by shares | Dissolved |
| JMI ENTERPRISES LIMITED | Private company limited by shares | Live |
| CHINA STRATEGIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENT DOCTOR LIMITED | Private company limited by shares | Live |
| 3T ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| FUN DIGITAL ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| RIGHT WEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOOD WEALTH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LONG BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| Natural Environmental Protection Group Limited | Private company limited by shares | Live |
| LOK SEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ELITE DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| ASIA GRAND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JGO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SKY ENTERPRISE LIMITED | Private company limited by shares | Live |
| SILVER CHOICE ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YUN TONG ELECTRICAL ENGINEERING INVESTMENT CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| TIANDI ENERGY LIMITED | Private company limited by shares | Live |
| Exmar Energy Hong Kong Limited | Private company limited by shares | Live |
| Wah Sun Engineering Limited | Private company limited by shares | Dissolved |
| China New Energy Materials Limited | Private company limited by shares | Live |
| ENSION FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| RONGHAO ENERGY GROUP LIMITED | Private company limited by shares | Dissolved |
| COF ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| DELTA-PHASE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| TRANS-ASIA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| DE-YU ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| STAR DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| ENOCH FINANCIAL CONSULTANT LIMITED | Private company limited by shares | Live |
| LNP ENERGY CO., LIMITED | Private company limited by shares | Dissolved |
| HORIZON STAR ENERGY LIMITED | Private company limited by shares | Live |
| OCEAN TALENT ENTERPRISES LIMITED | Private company limited by shares | Live |
| ETERNAL ENERGY LIMITED | Private company limited by shares | Dissolved |
| CHINA BIO ENERGY LIMITED | Private company limited by shares | Dissolved |
| Superlink Construction Materials and Engineering Limited | Private company limited by shares | Live |
| AQUA ENVIRONMENTAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREENSEED ENERGY SAVING PTY LIMITED | Private company limited by shares | Dissolved |
| Enics Hong Kong Limited | Private company limited by shares | Live |
| PLASTELITE ENGINEERING LIMITED | Private company limited by shares | Dissolved |