| F & T ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FULL BASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENMEI HK INT'L CO., LIMITED | Private company limited by shares | Dissolved |
| HK ENOCH INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| Lin Ming Enterprise Co., Limited | Private company limited by shares | Dissolved |
| SEA DRAGON ENTERPRISES LIMITED | Private company limited by shares | Live |
| HK AOPUSI SOLAR ENERGY LIMITED | Private company limited by shares | Dissolved |
| PAK YUE ENGINEERING LIMITED | Private company limited by shares | Live |
| POWERGAIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| LEGEND DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| BPS Enterprise Limited | Private company limited by shares | Dissolved |
| WGP ENERGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE ENGINEERING PROJECTS LIMITED | Private company limited by shares | Live |
| SINOBO ENERGY CO., LIMITED | Private company limited by shares | Live |
| SONNE TECHNOLOGY ENVIRONMENTAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HOS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENHE INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL ENERGY ENVIRONMENT GROUP (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| PURE ART CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WELLPRO ENGINEERING LIMITED | Private company limited by shares | Live |
| HK HUANGMING NEW ENERGY LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN MAGNATE NEW ENERGY LIMITED | Private company limited by shares | Live |
| LONG SHINING ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| Advantage & Effective Environmental Hygiene Consultant Limited | Private company limited by shares | Dissolved |
| FIRST TECH ENTERPRISE LIMITED | Private company limited by shares | Live |
| EC ENGINEERING & SERVICE LIMITED | Private company limited by shares | Live |
| GIGABILLION ENERGY & MINING RESOURCES LIMITED | Private company limited by shares | Dissolved |
| GOLD STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA LAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KA LUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| China Energy Service Company Limited | Private company limited by shares | Dissolved |
| MING RUI ENTERPRISE (CHINA) LIMITED | Private company limited by shares | Live |
| GOLD OCEAN ENTERPRISE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| APEC ENERGY ENTERPRISE LIMITED | Private company limited by shares | Live |
| KIN SAM ENVIRONMENT RECYCLE LIMITED | Private company limited by shares | Dissolved |
| Enabling Technology Limited | Private company limited by shares | Live |
| KK TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIM HING MECHANICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TSUENYE ENVIRONMENTAL LIMITED | Private company limited by shares | Dissolved |
| HK YIDAO ENVIRONMENT PLANNING DESIGN LIMITED | Private company limited by shares | Dissolved |
| SUNRAIN HK NEW ENERGY LIMITED | Private company limited by shares | Dissolved |
| GUANGZHOU KINFEN ENGINE VALVE LIMITED | Private company limited by shares | Live |
| Advanced Enzyme Far East Limited | Private company limited by shares | Dissolved |
| ENTRE LAB LIMITED | Private company limited by shares | Dissolved |
| KEY SKY ENTERPRISE LIMITED | Private company limited by shares | Live |
| E-MATE ENGINEERING SOLUTIONS LIMITED | Private company limited by shares | Live |
| AUDI ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER POINT ENTERPRISE LIMITED | Private company limited by shares | Live |
| VICTOR GAIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| EVER HAPPY ENTERPRISE LIMITED | Private company limited by shares | Live |
| NEW WONDER ENTERPRISE LIMITED | Private company limited by shares | Live |
| OCEAN GRACE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ENOR TRADING COMPANY LIMITED | Private company limited by shares | Live |
| ROYAL VIEW ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| FLAIR ENTERPRISE LIMITED | Private company limited by shares | Live |
| HARVEST TEAM ENTERPRISE LIMITED | Private company limited by shares | Live |
| ENFINITY DEVELOPMENT (HK) LIMITED | Private company limited by shares | Live |
| SILVER BOARD ENTERPRISE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Dong Lin New Energy Management Co., Limited | Private company limited by shares | Dissolved |
| ENRICH PROFESSIONAL PUBLISHING LIMITED | Private company limited by shares | Live |
| ENGLAND BUYIMU DRESS GROUP INVESTMENT PLANNING LIMITED | Private company limited by shares | Dissolved |
| LED LIGHTING & ENGINEERING LIMITED | Private company limited by shares | Live |
| ACEWORLD ENGINEERING LIMITED | Private company limited by shares | Live |
| LEADERSHIP ENGINEERING LIMITED | Private company limited by shares | Live |
| SUM WAH ENGINEERING WORKS LIMITED | Private company limited by shares | Dissolved |
| ACCURACY AND PRECISION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUN LIK BO ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN EASTERN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FOOK LUCKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECH PRO ENGINEERING SOLUTIONS LIMITED | Private company limited by shares | Live |
| POINT WISDOM ENTERPRISES LIMITED | Private company limited by shares | Live |
| MAX GRAND INVESTMENT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| NATION GAIN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| YANCHENG JIANGYANG FOREIGN TRADE ENGINE CO., LIMITED | Private company limited by shares | Live |
| TAT KEE ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| LAU PING ELECTRIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MING HING E & M ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RST Engineering Management Limited | Private company limited by shares | Dissolved |
| SAN YAN ENGINEERING LIMITED | Private company limited by shares | Live |
| Kai Kit Engineering Limited | Private company limited by shares | Live |
| IP ENERGY COMPANY LIMITED | Private company limited by shares | Live |
| YAMS ENGINEERING LIMITED | Private company limited by shares | Live |
| GEHO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SILVER WAY ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN LUCK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNBIRD ENGINEERING LIMITED | Private company limited by shares | Live |
| GENE TECH ENTS LIMITED | Private company limited by shares | Live |
| TETTO ENVIRONMENT & ENERGY SERVICES LIMITED | Private company limited by shares | Live |
| Innovative Energy Spain Limited | Private company limited by shares | Dissolved |
| GOODWILL ENTERPRISE GROUP LIMITED | Private company limited by shares | Live |
| ON FAME ENGINEERING LIMITED | Private company limited by shares | Live |
| SURPLUS CAPITAL ENTERPRISE (CHINA) LIMITED | Private company limited by shares | Live |
| INCOME ENTERPRISE LIMITED | Private company limited by shares | Live |
| ENHUA (HK) DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| APS ENTERPRISES CO. LIMITED | Private company limited by shares | Live |
| ZHE LI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARINTE WIND ENERGY CO., LIMITED | Private company limited by shares | Dissolved |
| BLOOMING ENERGY & SERVICE GROUP LIMITED | Private company limited by shares | Live |
| JBR Engineering Limited | Private company limited by shares | Live |
| MING KEE DEMOLITION ENGINEERING LIMITED | Private company limited by shares | Live |