| GOLD MINK ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI LAP AIR-COND. ENGINEERING LIMITED | Private company limited by shares | Live |
| FARWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBAL ENVIRONMENTAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YUE LUNG ENERGY INVESTMENT LIMITED | Private company limited by shares | Live |
| PEACEFUL HEALTH ENTERPRISE LIMITED | Private company limited by shares | Live |
| CHINA NICE ENGINEERING LIMITED | Private company limited by shares | Live |
| CROWN HILL ENGINEERING LIMITED | Private company limited by shares | Live |
| TMS ENTERPRISE LIMITED | Private company limited by shares | Live |
| Enjoy Art (HK) Limited | Private company limited by shares | Dissolved |
| A & A ENTERPRISES LIMITED | Private company limited by shares | Live |
| ASIA GENERAL ENERGY CO., LIMITED | Private company limited by shares | Live |
| HO HING ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Endura Investment Limited | Private company limited by shares | Live |
| PHOENIX ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| TOP WIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| CAMEL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KITAGAWA ENVIRONMENTAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KONG WAI ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Pauly Tat Engineering Limited | Private company limited by shares | Live |
| HONG LI YUAN ENTERPRISE ENGINEER LIMITED | Private company limited by shares | Dissolved |
| SJ ENTERPRISES LIMITED | Private company limited by shares | Live |
| WAVES NEW ENERGY LIMITED | Private company limited by shares | Live |
| Futech Road Recycling Engineering Limited | Private company limited by shares | Live |
| KAWADA ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST ENERGY (CHINA) LIMITED | Private company limited by shares | Live |
| China Entrepreneur Alliance Limited | Private company limited by shares | Dissolved |
| SQUARE ENGINEERING LIMITED | Private company limited by shares | Live |
| STAR ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Kingsly Engineering Limited | Private company limited by shares | Live |
| HOMERUN ENERGY & TECH LIMITED | Private company limited by shares | Live |
| MPA ENTERPRISE LIMITED | Private company limited by shares | Live |
| Steelinks Engineering Management Co., Limited | Private company limited by shares | Live |
| CALLY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HIN YEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TENG TAT NETWORK ENGINEERING LIMITED | Private company limited by shares | Live |
| Asian New Energy Co., Limited | Private company limited by shares | Live |
| Tat Long Environmental Company Limited | Private company limited by shares | Live |
| SMART CONCEPT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MU YAN ENTERPRISES HK LIMITED | Private company limited by shares | Live Commenced dormancy on 30-Sep-2013 |
| Rieder Enterprises Limited | Private company limited by shares | Live |
| FuLink Environment Management Company Limited | Private company limited by shares | Live |
| GLOBAL LINKER ENGINEERING LIMITED | Private company limited by shares | Live |
| WIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| ENRICH ASIA LIMITED | Private company limited by shares | Live |
| ZHONG LEI ENTERPEISES HK LIMITED | Private company limited by shares | Live Commenced dormancy on 10-Mar-2014 |
| CREATIVE TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| AN AN ENTERPEISES (HK) LIMITED | Private company limited by shares | Live |
| LAAR ENERGY LIMITED | Private company limited by shares | Live |
| Morning Sun Enterprise Investment Limited | Private company limited by shares | Live |
| CHINA ENTREPRENEURS CONFEDERATION LIMITED | Private company limited by shares | Dissolved |
| Enjoy Art Society Limited | Company limited by guarantee | Dissolved |
| RoadMAP Software Engineering & Consulting Limited | Private company limited by shares | Live Commenced dormancy on 02-Mar-2016 |
| MICKLE ENTERPRISE TRADING COMPANY LIMITED | Private company limited by shares | Live |
| KAM HO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AMA ENTERTAINMENT CO. LIMITED | Private company limited by shares | Dissolved |
| Grace Way Machinery Engineering Limited | Private company limited by shares | Dissolved |
| WONDER ENERGY LIMITED | Private company limited by shares | Live |
| ARIKE ENTERPRISES LIMITED | Private company limited by shares | Live |
| LW Engineering Company Limited | Private company limited by shares | Live |
| GATEWAY (ENVIRONMENTAL SOLUTION) LIMITED | Private company limited by shares | Live |
| GOOD HARVEST GAS ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN YU ENGINEERING LIMITED | Private company limited by shares | Live |
| VELLAN ENGLAND PROPERTY INVESTMENT LIMITED | Private company limited by shares | Live |
| ALMANAC ENERGY LIMITED | Private company limited by shares | Live |
| C. T. ENGINEERING & DESIGN LIMITED | Private company limited by shares | Live |
| CHI TAK ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HO KWAN ENGINEERING LIMITED | Private company limited by shares | Live |
| WHY NOT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORIA ENERGY GROUP (HONG KONG) PTY LIMITED | Private company limited by shares | Live |
| Sun New Energy Co., Limited | Private company limited by shares | Dissolved |
| CARTEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PTH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Speak Easy English Limited | Private company limited by shares | Live |
| JY ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| CK ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| LightSpeed Engineering Limited | Private company limited by shares | Live |
| GRACE EARNING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ZOOFER ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGINE ACCOUNTING SERVICES LIMITED | Private company limited by shares | Live |
| YEUNG FUN ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Entdream Limited | Private company limited by shares | Live |
| HONG KONG JUN YU ENVIRONMENTAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TAI HON METAL CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUN ENERGY INDUSTRIALS LIMITED | Private company limited by shares | Dissolved |
| HK SIHAI ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| ZENITH ENTREPRISE LIMITED | Private company limited by shares | Dissolved |
| RMG ENTERPRISES LIMITED | Private company limited by shares | Live |
| KIT YEE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Zenith Solar Energy Technology Co. Limited | Private company limited by shares | Dissolved |
| GODY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MJR Endeavour Limited | Private company limited by shares | Live |
| Szehung Design & Engineering Company Limited | Private company limited by shares | Live |
| LEI CHI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CATER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| DROPS DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HAO HARBOUR ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JUNEFIELD ENERGY LIMITED | Private company limited by shares | Live |
| FULL TEAM ENTERPRISES LIMITED | Private company limited by shares | Live |
| RICH TIME ENTERPRISES LIMITED | Private company limited by shares | Live |