Beijing Lucency Enviroment & Technology Co., Ltd. is a company headquartered in Beijing, China and ultimately controlled by the Government of China, that constructs water treatment projects.

Chengdu Xinrong Environment Co., Ltd., established on 2015-09-10, Business scope includes environmental protection facilities and equipment(No special equipment),city ​​water supply(tap water)Research and Development of Drainage Systems,Install,Operation management and maintenance service;Development of Energy Saving, Emission Reduction and Consumption Reduction Technology,Technical service and transfer,Environmental health management technical consultation and guidance;Environmental industry information consultation;Wholesale of environmental protection facilities and equipment,Import and export and related supporting services;Wholesale of sewage treatment equipment,Import and export and related supporting services;city ​​water supply(tap water)Wholesale of equipment,Import and export and related supporting services;Wholesale of waste-to-energy equipment,Import and export and related supporting services;Wholesale of food waste treatment equipment,Import and export and related supporting services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangdong Haiyuan Environmental Protection Technology Co., Ltd., established on 2013-05-13, The scope of business includes undertaking water treatment,Solid waste treatment and other water affairs and environmental protection,Municipal Engineering,Production of tap water and sewage treatment membranes and environmental protection equipment,Sales;Water investment and operation,Environmental technology research and development,Consulting and Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Etien Membrane Filtration Technology Co., Ltd., established on 2017-01-23, Business scope includes technology research and development of nano flat ceramic ultrafiltration membrane,manufacture,Sales;Production,to assemble,Sales of ultrafiltration membrane products and supporting equipment;Technical consultation in the field of environmental protection,Technology Development and Technology Transfer;Membrane product design for environmental protection water treatment and municipal engineering water treatment system,Consulting and construction and commissioning;Self-operated and agent import and export business of the above commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export) .(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangdong Zhongqiang Environmental Protection Equipment Engineering Co., Ltd., established on 2009-07-02, Business scope includes licensed projects:Construction Engineering Construction;Construction engineering design.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Sewage Treatment and Its Reuse;Environmental Consulting Services;Environmental emergency management service;Soil Pollution Control and Restoration Services;water pollution control;Atmospheric Environmental Pollution Prevention and Control Services;Engineering Management Services;Environmental Protection Monitoring;Engineering and Technology Research and Experimental Development;Foreign contracted projects;Import and export;Technology Import and Export;gas,Liquid separation and purification equipment manufacturing;Environmental emergency technical equipment manufacturing;Industrial automatic control system device manufacturing;Manufacture of special equipment for environmental protection;Sales of special instruments and meters for environmental monitoring;Environmental protection special equipment sales;Pump and vacuum equipment sales;gas,Liquid separation and purification equipment sales;Industrial automatic control system device sales;Eco-environmental material sales;Specialty Chemicals Sales(Free of Hazardous Chemicals);Environmental emergency technical equipment sales;Valve and Cock Sales;Seawater desalination;Machinery and Equipment Leasing;Municipal facilities management.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

CITIC Environmental Technology (Tianjin) Co., Ltd., established on 2003-09-25, Business scope includes environmental protection,Mechatronics,Energy saving technology development,consult,Serve,transfer;Green facilities,city ​​water supply(tap water)System manufacture and installation;Operation management and maintenance services of wastewater treatment and reuse devices;Environmental impact and safety assessment consultation;Business Consulting;Wholesale and retail of machinery and equipment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)(Not allowed to invest<Negative List for Foreign Investment Access>Fields where foreign investment is prohibited)

Amtel, Inc. engages in the provision of cloud based mobile device security and expense management solutions. It offers services to construction, education, finance and insurance, government, healthcare, high tech, hospitality, maintenance and repair, manufacturing, military, oil and gas, professional services, real estate and rental, retail, transportation, travel, utilities, wholesale and distribution sectors. The company was founded by Pankaj Gupta and Richa Gupta in 2004 and is headquartered in Santa Clara, CA.

Bionavitas, Inc. is a private company headquartered in the United States. The firm provides algae based bio-remediation technology services.

Tongqin (Xiamen) Environmental Protection Technology Co., Ltd., established on 2017-07-13, Business scope includes engineering and technology research and experimental development;New material technology promotion service;Energy-saving technology promotion service;Other technical promotion services;Import and export of various commodities and technologies(Import and export commodity catalog is not attached),Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of;Water resources special machinery manufacturing;Other unlisted professional and technical service industries(Not subject to permit approval);water pollution control;Other unlisted pollution control;Other unspecified service industries(Items not subject to permit approval);Environmental Protection Monitoring;Ecological monitoring;Other unspecified retail trade(Items not subject to permit approval);Other daily necessities retail;computer,Wholesale of software and auxiliary equipment;software development;Other unspecified information technology service industry(Items not subject to permit approval);Other unspecified wholesale business(Does not include business items subject to permit approval).

Inner Mongolia Tianyi Environmental Technology Co., Ltd., established on 2011-03-17, Business scope includes new technology research and testing;Technical development of industrial application process and equipment of technological achievements;Equipment,metal products,electrical machinery,Sales of hardware and building materials;Environmental Governance Services;Manufacture of special equipment for environmental protection;Water treatment equipment installation service;Environmental governance engineering design and construction;Municipal engineering design and construction;Environmental Science and Technology Research Services.

Part of Roca Group, Ceramica de Bellavista SA is a Spanish company. The firm wholesales ceramic tiles.

Suntar Membrane Technology (Xiamen) Co., Ltd., a subsidiary of Clean Water Investment Ltd., is a Chinese company located in Xiamen that provides integrated process and engineering solutions for separation, purification, and cleaner production purposes in diverse industries by the use of advanced membrane technology. The firm was founded in 1996. Wei Guang Lan is the current CEO of the company.

Sambu Construction Industrial Co., Ltd. provides civil engineering and construction services. It offers landscape and architecture consturction and concrete products. The company was founded in August, 1972 and is headquartered in Namyangjoo, South Korea.

Tianjin Plastic Research Institute Co., Ltd., established on 2000-09-06, Business scope includes medical devices,New material technology and product development,consult,Serve,transfer;plastic products,medical instruments(subject to license)Production;Plastic Products Testing;plastic mold design;practice state law,Import and export business permitted by regulations;House to rent.(If the above business scope involves industry licensing, the license certificate,Operate within the validity period,If the state has monopoly regulations, it shall be handled according to the regulations)

Sichuan Huari Lvlan Industrial Group Co., Ltd., established on 2021-04-29, Business scope includes licensed projects:Various construction activities;Construction engineering design;Construction Engineering Survey;Quality inspection of construction projects;Internet access service;Internet News Information Service;Drug internet information service;Internet hospital services relying on physical hospitals;Internet Live Streaming Service(Excluding news information service,web show,Internet audiovisual programs);Food import and export;Import and export;Art Import and Export;Electronic Authentication Service;Internet culture management;Radio and television program production and management;Construction Project Supervision;Import and export of edible fungi;Import and Export of Aquatic Seeds;Drug import and export;Import and Export of Crop Seeds;General contracting of housing construction and municipal infrastructure projects;Certification Services;Mineral Resource Exploration;Geological exploration of metal and non-metal mineral resources;Real estate development and management;Internet information service;Information network dissemination of audio-visual programs;Publications Internet Sales(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;Forest Carbon Sequestration Services;Remote Health Management Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Intelligent Agricultural Management;Soil Pollution Control and Restoration Services;Soil Environmental Pollution Prevention and Control Services;IoT application service;Artificial intelligence innovation and innovation service platform;Blockchain technology related software and services;software development;internet data service;internet sales(Except for products that require a license for sale);5GCommunication Technology Services;Advertising Design,acting;Professional Design Services;Conference and Exhibition Services;Engineering Management Services;Engineering technical service(planning management,survey,design,Except supervision);Security System Monitoring Services;Agricultural non-point source and heavy metal pollution prevention and control technical services;Organize cultural and artistic exchange activities;Scenic spot management;Catering Management;Agricultural Machinery Service;Cultural relics and cultural relics protection services;advertising(non-broadcasting station,television station,Newspaper Publishing Unit);Production of protective equipment for medical personnel(Ι class medical device);Personal Hygiene Sales;marketing planning;Information Consulting Service(Not including licensing information consulting services);Internet Security Services;Personal Internet Live Streaming Service(Need to record);Sales of construction machinery;Environmental Consulting Services;Environmental Protection Monitoring;Air Pollution Control;Atmospheric Environmental Pollution Prevention and Control Services;Water Environment Pollution Prevention and Control Services;Emerging energy technology research and development;Mining Machinery Sales;Wholesale of kitchenware, sanitary ware and daily sundries;Research and development of kitchenware, sanitary ware and daily necessities;Big data service;Engineering and Technology Research and Experimental Development;Agricultural Science Research and Experimental Development;Industrial Internet Data Service;Agricultural professional and auxiliary activities;Tourism development project planning consultation;Information system integration service;Digital cultural and creative content application services;Artificial intelligence industry application system integration service;business management;hotel management;business training(Does not include education and training,Vocational skills training and other licensed training);Educational Consulting Services(Education and training activities that do not include licensing approval);sales agent;Municipal facilities management;Research and development of construction waste recycling technology;Technology Import and Export;Artificial intelligence application software development(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Qingdao Jiancheng Weiye Environmental Engineering Co., Ltd., established on 2012-09-05, Business scope includes licensed projects:Construction engineering design;Various construction activities;Sewage Treatment and Its Reuse.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Sales of building materials;Wholesale of hardware products;Municipal facilities management;Water Environment Pollution Prevention and Control Services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shandong Mingchuang Environmental Engineering Co., Ltd., established on 2005-06-13, Business scope includes water affairs,surroundings,New Energy Engineering Design,construction,Operation service;Contract Energy Management,Contract Environmental Management,Third-party governance of environmental pollution;Environmental friendly,Technical consulting services in the field of new energy;Environmental protection and new energy equipment installation,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)**

Open Source Environmental Technology Group Co., Ltd., established on 2005-03-17, Business scope includes general items:water pollution control;Water Environment Pollution Prevention and Control Services;Sewage Treatment and Its Reuse;Research and development of unconventional water source utilization technology;Environmental protection special equipment sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Resource recycling technology research and development;Sales of special instruments and meters for environmental monitoring;Research and development of power distribution switch control equipment;Distribution switch control equipment sales;Specialty Chemicals Sales(Free of Hazardous Chemicals);Engineering Management Services;IoT application service;Resource recycling service technical consultation;New material technology research and development;Municipal facilities management;Electrical Equipment Sales;Socioeconomic Advisory Services;Contracting or accepting entrustment to operate and manage enterprises(foreign countries only(area)Enterprises engaged in production and business activities in China)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Central Union (Beijing) Technology Industry Co., Ltd., established on 2013-08-30, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Emerging energy technology research and development;Energy saving management service;Industrial Engineering Design Services;Environmental protection special equipment sales;water pollution control;Synthetic Materials Sales;Sales of graphite and carbon products;Instrument sales;Specialty Chemicals Sales(Free of Hazardous Chemicals);Machinery sales;electronics sales;Sales of electronic special equipment;data processing services;Computer System Services;Information Technology Consulting Services;Information Consulting Service(Not including licensing information consulting services);software development;Natural science research and experimental development;Engineering and Technology Research and Experimental Development;Import and export;Technology Import and Export;Import and export agency.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)(Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)