| AI SHANG ENVIRONMENT DESIGN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI ENVIRONMENT GROUP COMPANY LIMITED | Private company limited by shares | Live |
| Shanghai Yangtze River Delta Water Environment Investment Fund Limited | Private company limited by shares | Live |
| CHUNLAN (CHINA) ENVIRONMENT ELECTRIC SHARE LIMITED | Private company limited by shares | Live |
| CHINA ECOLOGICAL ENVIRONMENT SHARE CO., LIMITED | Private company limited by shares | Live |
| YIK SHING ENVIRONMENT ARRANGEMENT PERISH LIMITED | Private company limited by shares | Live |
| FU SHING ENVIRONMENT RECYCLES LIMITED | Private company limited by shares | Live |
| MING SING ENVIRONMENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WO SING ENVIRONMENT RECYCLING CO., LIMITED | Private company limited by shares | Live |
| Smart Environment Limited | Private company limited by shares | Dissolved |
| SOCIAL ENVIRONMENT LIMITED | Private company limited by shares | Live Ceased dormancy on 25-Apr-2014 |
| HK HONGJIACHANG ENERGY SOURCES ENVIRONMENT LIMITED | Private company limited by shares | Dissolved |
| DRAGON SPRING ENVIRONMENT (HK) COMPANY LIMITED | Private company limited by shares | Live |
| Dragon Star Environment Limited | | Live |
| Green Star Environment Service Limited | Private company limited by shares | Dissolved |
| STIG ENVIRONMENT & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUYUAN ENVIRONMENT ART DESIGN STUDIO CO., LIMITED | Private company limited by shares | Live |
| New Summit Environment Protection Technology Limited | Private company limited by shares | Live |
| SINGAPORE SUNTECH ENVIRONMENT SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUNWAY ENVIRONMENT CO., LIMITED | Private company limited by shares | Dissolved |
| TSING YI FACTORIES' ENVIRONMENT SUPERVISORY ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| SURE WON ENVIRONMENT GROUP LIMITED | Private company limited by shares | Live |
| Veritas Aeterna Environment Sustainability Consultant Limited | Private company limited by shares | Dissolved |
| FMG Office Environment System Limited | Private company limited by shares | Dissolved |
| TALIWORKS ENVIRONMENT LIMITED | Private company limited by shares | Live |
| TEADA ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BSY ENVIRONMENT TECH. CO. PTE LIMITED | Private company limited by shares | Dissolved |
| HK CHUNG NAM ENVIRONMENT TECH LIMITED | Private company limited by shares | Live |
| G-POWER Environment Tech. Limited | Private company limited by shares | Live |
| SIIC Environment Tech (Hong Kong) Limited | Private company limited by shares | Live |
| China Scientific Environment Technical Limited | Private company limited by shares | Live |
| GREEN GOING ENVIRONMENT TECHNICAL LIMITED | Private company limited by shares | Live |
| GREEN GOING ENVIRONMENT TECHNICAL SERVICES LIMITED | Private company limited by shares | Live |
| TWT ENVIRONMENT PROTECTION TECHNICAL (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| MAN PO ENVIRONMENT TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| ZHANGJIAGANG CLEAN ENVIRONMENT TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| ENVIRONMENT TECHNOLOGIES & ENGINEERING SERVICE CO., LIMITED | Private company limited by shares | Live |
| ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MAN Technology Environment Company Limited | Private company limited by shares | Dissolved |
| ECO ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LU BIK ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK SYX ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Xin Yue Technology Environment Limited | Private company limited by shares | Live |
| Canves Environment Technology Company Limited | Private company limited by shares | Live |
| CENTRAL ENVIRONMENT TECHNOLOGY (CHINA) CO., LIMITED | Private company limited by shares | Live |
| CHANGJIANG ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| China Greenpure Environment Technology Group Limited | Private company limited by shares | Live |
| CHINA ENVIRONMENT TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENT TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| CHINA ENVIRONMENT TECHNOLOGY INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| CHUNG KONG ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Dadi Ecological Environment Technology Limited | Private company limited by shares | Live |
| XINFEI ENVIRONMENT ELECTRICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FLOURISH TECHNOLOGY ENVIRONMENT ENERGY SAVING LIMITED | Private company limited by shares | Live |
| FULLYEAR ENVIRONMENT TECHNOLOGY CO. LIMITED | Private company limited by shares | Dissolved |
| GERMANY BUZZ ENVIRONMENT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GERMANY WONA ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GREEN ENVIRONMENT TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP GREEN ENVIRONMENT TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| CN Care Green Environment Technology Limited | Private company limited by shares | Live |
| Hing Da Environment Technology Limited | Private company limited by shares | Live |
| HK HUA NING ENVIRONMENT TECHNOLOGY HOLDING LIMITED | Private company limited by shares | Dissolved |
| Hong Kong GreenNovo Environment Technology Limited | Private company limited by shares | Live |
| HONG KONG HANBANG ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GERMANY HPURES ENVIRONMENT TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| GERMANY IMRITA ENVIRONMENT TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| KINGVIEW ENVIRONMENT TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kinley Tongjian Environment Technology Co., Limited | Private company limited by shares | Live |
| PUYANG LIFE ENERGY & ENVIRONMENT TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| SHANXI NEW LINK ENVIRONMENT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SKOC Environment And Management Technology Limited | Private company limited by shares | Live |
| NATURAL LEGEND ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Asia Pacific Environment Technology Company Limited | Private company limited by shares | Live |
| PEST Environment Technology HK Co., Limited | Private company limited by shares | Live |
| GRAND POLY ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Cheng Rong Environment Technology Company Limited | Private company limited by shares | Live |
| USA ROZZON ENVIRONMENT TECHNOLOGY HOLDINGS CO., LIMITED | Private company limited by shares | Dissolved |
| SAXON ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SMART ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| STAR ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TRUE ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WatMark Environment Technology HK Limited | Private company limited by shares | Live |
| Wode Environment Technology Limited | Private company limited by shares | Live |
| TELFORD ENVIRONMENT COMPANY LIMITED | Private company limited by shares | Live |
| TETTO ENVIRONMENT & ENERGY SERVICES LIMITED | Private company limited by shares | Live |
| TIANDA ENVIRONMENT LIMITED | Private company limited by shares | Live |
| TITAN ENVIRONMENT ECO POWER COMPANY LIMITED | Private company limited by shares | Live |
| Germany Tomefon Environment Co., Limited | Private company limited by shares | Live |
| ENVIRONMENT TRADING LIMITED | Private company limited by shares | Live |
| CAPA ENVIRONMENT TRADING LIMITED | Private company limited by shares | Live |
| SW Environment Transportation Limited | Private company limited by shares | Live |
| Environment Treasure Limited | | Live |
| TREASURE ENVIRONMENT (CHINA) LIMITED | Private company limited by shares | Live |
| WONG TSAI ENVIRONMENT SERVICES COMPANY LIMITED | Private company limited by shares | Live |
| Wong Tsai Environment Transportation Limited | Private company limited by shares | Live |
| TUNG TAI ENVIRONMENT LIMITED | Private company limited by shares | Live |
| UNIQUE ENVIRONMENT LIMITED | Private company limited by shares | Live |
| United Health & Environment Limited | | Live |
| Nature Unity Environment Protection Limited | Private company limited by shares | Dissolved |
| ENVIRONMENT DRAGON USED-TYRE DISPOSAL SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |