| SUCCESS CAPITAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUN PING KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| Profits Construction Engineering Company Limited | Private company limited by shares | Live |
| OCEAN PEAK ENTERPRISES LIMITED | Private company limited by shares | Live |
| ZYH (ASIA) ENERGY MATERIAL CO., LIMITED | Private company limited by shares | Live |
| IDEABLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KTS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENTIRE-TECH SHOES COMPANY LIMITED | Private company limited by shares | Live |
| BLOOM CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| EnC ENGINEERING (ASIA) LIMITED | Private company limited by shares | Live |
| MAX FAME CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| FORTUNE MARKS ENGINEERING LIMITED | Private company limited by shares | Live |
| Enduring Enterprises Limited | Private company limited by shares | Dissolved |
| GRACE DRAGON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DHM Enterprises Limited | Private company limited by shares | Live |
| EASY TEAM ENGINEERING LIMITED | Private company limited by shares | Live |
| MAX TIME CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENTAL RECYCLINGS LIMITED | Private company limited by shares | Live |
| BEST POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| Newmann Engineering HK Limited | Private company limited by shares | Live |
| IMPROVE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Brady District Energy Limited | Private company limited by shares | Live |
| ENPOSS HK COMPANY LIMITED | Private company limited by shares | Dissolved |
| CABALLO ENVIRONMENT SERVICE LIMITED | Private company limited by shares | Dissolved |
| Fook Hei Grouting Engineering Limited | Private company limited by shares | Dissolved |
| KCR ENERGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Dakson E&M Engineering Co. Limited | Private company limited by shares | Live |
| WEIFANG HUADONG DIESEL ENGINE CO., LIMITED | Private company limited by shares | Live |
| U&T Enterprises Limited | Private company limited by shares | Live |
| RISEN ENERGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHUNG WAI ENGINEERING LIMITED | Private company limited by shares | Live |
| ENHUI CORPORATION LIMITED | Private company limited by shares | Live |
| SUPER TRADE ENTERPRISES LIMITED | Private company limited by shares | Live |
| ENCITECH ASIA LIMITED | Private company limited by shares | Live |
| Pilot Engineering Limited | Private company limited by shares | Live |
| KTY ENTERPRISE LIMITED | Private company limited by shares | Live |
| Caribbean Energy Alliance Limited | Private company limited by shares | Dissolved |
| Entrade Holding Limited | Private company limited by shares | Live |
| ENCHANTED MUSIC PERFORMANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RENOVA ENERGY SYSTEM CO., LIMITED | Private company limited by shares | Dissolved |
| PP ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WIN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| EURO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WHL Engineering Limited | Private company limited by shares | Live |
| FAST BEST ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| CHINA ENTREPRENEURS ALLIANCE GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| Maris Environmental Projects Asia Limited | Private company limited by shares | Live |
| TRUMP ENERGY LIMITED | Private company limited by shares | Live |
| ZENON GREEN ENERGY LIMITED | Private company limited by shares | Live |
| Ocean View Engineering Limited | Private company limited by shares | Live |
| RICH CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Ace Pen Enterprise Limited | Private company limited by shares | Live |
| ENABLE (ASIA) LIMITED | Private company limited by shares | Live |
| KIN MING DRAINAGE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNITED HARBOUR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Grant Enterprises Limited | Private company limited by shares | Dissolved |
| GENERAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HK ARTSTAR ENVIRONMENT ART CO., LIMITED | Private company limited by shares | Live |
| Energy Conservation Systems Limited | Private company limited by shares | Dissolved |
| MING HO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HEIVIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHUANGMEI ENVIRONMENTAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| YIK KOON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENERGY LUCK LIMITED | Private company limited by shares | Live |
| KEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CENTURY RISE ENTERPRISES LIMITED | Private company limited by shares | Live |
| EASTERN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SURPLUS ENGINEERING LIMITED | Private company limited by shares | Live |
| RND ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| TAILHOOK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| OCEAN GROUP ENTERPRISES LIMITED | Private company limited by shares | Live |
| FIRST CHINA ENTERPRISES LIMITED | Private company limited by shares | Live |
| WISDOM ENERGY LIMITED | Private company limited by shares | Live |
| REALTY BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| ENJOY CHINA (HONG KONG) TECHNOLOGY DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCKY OCEAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JIN MING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HONGYI ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| NEOPOWER ENGINEERING SOLUTIONS LIMITED | Private company limited by shares | Live |
| LS ENERGY LIMITED | Private company limited by shares | Live |
| SOUTHERN ASIA ENGINEERING LIMITED | Private company limited by shares | Live |
| ENJOY INTERNATIONAL GROUP (HK) CO., LIMITED | Private company limited by shares | Live |
| Entrepreneur Group Limited | Private company limited by shares | Live |
| YIN HO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LUCK ENERGY LIMITED | Private company limited by shares | Dissolved |
| HQ BAG Enterprises Limited | Private company limited by shares | Live |
| HONEST SAGE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HARMONY PEAK ENTERPRISE LIMITED | Private company limited by shares | Live |
| ENERGY OCEAN LIMITED | Private company limited by shares | Live |
| Phnom Penguin Energy Co., Limited | Private company limited by shares | Dissolved |
| DRK Energies Limited | Private company limited by shares | Live |
| HONGKONG ENHUI INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| SOWSUN ENVIRO-TECH LIMITED | Private company limited by shares | Live |
| ENUO INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| MAN BO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENERGY BIG LIMITED | Private company limited by shares | Live |
| Glory Achieve Engineering Co., Limited | Private company limited by shares | Live |
| MLJ English Limited | Private company limited by shares | Live |
| WANG TAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |