Organo Corp. engages in the manufacture and sale of water purifiers and electrical equipment. It operates through the Water Treatment Engineering and Functional Products segments. The Water Treatment Engineering segment manufactures and sells large-scale water treatment equipment; and provides remodeling, replacement, and maintenance services. The Functional Products segment offers standard water treatment equipment, water treatment chemicals, and food additives. The company was founded on May 1, 1946 and is headquartered in Tokyo, Japan.

Kajima Corp. engages in the construction, real estate development, architectural design, and civil engineering businesses. It operates through the following segments: Civil Engineering, Building Construction, Real Estate Development and Other, Domestic Subsidiaries and Affiliates, and Overseas Subsidiaries and Affiliates. The Civil Engineering segment provides civil engineering works and construction service. The Building Construction segment offers building construction works. The Real Estate Development and Other segment covers real estate development and architectural, structural and engineering businesses. The Domestic Subsidiaries and Affiliates segment sells construction materials. It also deals in special construction and engineering services and manages leasing and rental businesses in Japan operated by domestic subsidiaries and affiliates. The Overseas Subsidiaries and Affiliates segment handles overseas construction and development projects. The company was founded by Iwakichi Kajima in 1840 and is headquartered in Tokyo, Japan.

Fuji Electric Co., Ltd. engages in the manufacture and sale of electronics, semiconductors, circuits, and control systems. It operates through the following segments: Power Electronics Systems- Energy Solutions, Power Electronics Systems-Industry Solutions, Power and New Energy, Electronic Devices, and Food & Beverage Distribution, and Others. The Power Electronics Systems- Energy Solutions segment deals with electric power distribution, industrial power supply, data center, and energy management. The Power Electronics Systems-Industry Solutions segment provides inverters, motors, factory automation components, measuring instruments, sensors, drive control systems, railway vehicles, radiation equipment, and information systems. The Power and New Energy segment includes thermal, geothermal, solar, wind, fuel cell, and hydraulic power generation facilities. The Electronic Devices segment supplies power semiconductors and disk media to the industrial, new energy, and automotive fields. The Food and Beverage Distribution segment deals with food and beverage vending machines, retail distribution systems, showcases, and eco-friendly stores. The Others segment includes financial services, real estate, printing and information service, insurance agency, and travel businesses. The company was founded on August 29, 1923 and is headquartered in Tokyo, Japan.

Korea Institute of Geoscience & Mineral Resources is a South Korean private company that provides geoscience research services.

The Korea Institute of Ocean Science and Technology (KIOST) with its headquarters in Busan, South Korea, has driven development of the marine sciences and technology of Korea for almost 50 years since its establishment in 1973. Formerly known as the Korean Ocean Research and Development Institute (KORDI), it started functioning with the new name of Korea Institute of Ocean Science and Technology from July 1, 2012.

The Central Research Institute of Electric Power Industry (CRIEPI; 電力中央研究所) is a Japanese non-profit foundation that conducts research and development of technologies in a variety of scientific and technical fields related to the electric power industry. Also, CRIEPI researches many aspects of social matters through subordinate laboratories. CRIEPI not only engages in research and education in Japan, but also provides education, training and technology transfer worldwide.

Xi'an Thermal Engineering Research Institute Co., Ltd., established on 2001-12-06, Business scope includes thermal power engineering installations,Industrial Process Automatic Control System,Chemical and Materials Engineering,Thermal metrology test,Environmental protection and energy saving and water saving,Technology research and development in the field of new energy power generation,technology transfer,Technical Consulting and Services;Technical Training(System internal staff only);thermal power design;Project contracting and complete equipment;Products in the above related technical fields,Development of equipment and devices,promotion and production,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Kurita Water Industries Ltd. (栗田工業株式会社 Kurita Kōgyō Kabushiki-gaisha) is a Japanese manufacturer, providing water treatment chemicals and facilities as well as process treatment chemicals. During the 50´s Kurita Water Industries expanded the portfolio and started with the water treatment facilities business, chemical cleaning business (Kurita Engineering Co., Ltd.) and maintenance services. In her second decade, the 60´s, Kurita Water Industries entered the process treatment market, especially in the pulp and paper, petrochemical and steel industries. Since the mid of the 70´s up to now, Kurita Water Industries established 14 overseas subsidiaries and affiliates. Since 2003 Kurita Water Industries is listed in the Nature Stock Index (NAI = Natur-Aktien-Index).

Green + Joint Stock Corp. engages in the manufacture and distribution of pharmaceutical and herbal products. The company was founded in 2016 and is headquartered in Ben Tre, Vietnam.

Tapio Saarenketo Oy is a private company headquartered in Finland. The firm engages in installation of industrial machinery and equipment.

Kiso-Jiban Consultants Co., Ltd., a subsidiary of People, Dreams & Technologies Group Co., Ltd., is a Japanese company located in Tokyo that provides geological survey, environmental consultation, and civil engineering services; develops and distributes machineries and equipment for soil investigation. The firm was acquired by Chodai Co., Ltd. from Nippon Revival Servicer Co., Ltd. on July 29, 2011 for $8.64 million.

Shimizu Corporation is an architectural, civil engineering, and general contracting firm that offers planning, design, and build solutions for a broad range of construction and engineering projects worldwide. The company builds residential, commercial, and institutional buildings, while performing civil engineering works for roads and operating real estate businesses. Shimizu Corporation, through its subsidiaries, sells and leases construction materials and machinery. Its service portfolio includes design-build, general construction, project management, construction management, and renovation services. The company also offers investigation, planning, research, evaluation, diagnosis, soil investigation, surveying, and consulting in connection with construction works. Shimizu Corporation was founded in 1803 by Kisuke Shimizu and is based in Tokyo, Japan.

Lihe Technology is an analytical instrument manufacturer and environmental monitoring solution provider. They produce industrial process control and automatic monitoring instruments. Their intelligent environmental monitoring system solutions provide customers with third-party operation services for environmental monitoring facilities.

Unnamed Environmental Molecular Diagnostics (Changshu) Co., Ltd., established on 2016-12-06, Business scope includes environmental sample analysis and testing services;Rapid detection device,R&D and sales of molecular diagnostic equipment;software development;Technology development in the field of environmental sample analysis and testing,technical consulting,Technical Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Internet of Things Technology Services;Sales of special instruments and meters for environmental monitoring;Sales of water pollutant monitoring and testing instruments;Machinery sales;Mechanical equipment research and development;Machinery and Equipment Leasing;Retailing of computer software, hardware and auxiliary equipment;Information system integration service;Computer System Services;Information Technology Consulting Services;rental service(Licensed rental services not included);electronic,Mechanical equipment maintenance(No special equipment);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Specialty Chemicals Sales(Free of Hazardous Chemicals);Security equipment sales;Experimental analysis instrument sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shenyang Institute of Automation (Chinese: 沈阳自动化研究所) of the Chinese Academy of Sciences (CAS) was founded in 1958. It is mainly engaged in mechatronic engineering, pattern recognition and intelligent system, control theory and control engineering, computer applied technology.

Qinghai 906 Engineering Survey and Design Institute Co., Ltd., established on 2001-12-04, Business scope includes licensed projects:Construction Engineering Survey;Construction Engineering Construction;Construction engineering design;Geological Hazard Risk Assessment;Engineering supervision of geological disaster control;Geological disaster control engineering survey;Geological disaster control engineering design;Mineral Resource Exploration;Mapping service;mineral resources(non-coal mine)mining;Inspection and testing service(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results).General project:Hydrological Services;Basic geological survey;Geological Exploration Technical Services;Engineering Management Services;Planning and Design Management;Non-residential real estate leases;Machinery and Equipment Leasing;Small and mini bus rental business service;Typing and copying;Graphic design and production;Land Consolidation Services;Real estate registration agency service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Meidensha Corp. engages in the manufacture and sale of electric appliances. It operates through the following segments: Social Infrastructure Systems Business, Industrial Systems Business, Maintenance and Servicing Business, Real Estate Business, and Other Business. The Social Infrastructure Systems Business segment manufactures and sells equipment for emergency and non-emergency power generation, hydroelectric power generation, and power transmission. he Industrial Systems Business segment produces and markets motors and inverters for elevators, textile machinery, and industrial and electric vehicles. The Maintenance and Servicing Business segment provides services relating to management and monitoring of facilities. The Real Estate Business segment offer property rentals. The Other Business segment offers welfare program services and chemical product manufacturing. The company was founded by Hosui Shigemune on December 22, 1897 and is headquartered in Tokyo, Japan.

Mitsui E&S Shipbuilding Co., Ltd. engages in the design, manufacture, construction, and engineering ships and air cushion boats. The company was founded in 1917 and is headquartered in Tokyo, Japan.

Bescient Technologies Co., Ltd. distributes environmental measuring instruments. Its products cover online monitoring systems for water environment, water & air quality, volatile organic compounds, ultra-low emission of flue gas, and ultra-low emission of smoke, integrated smart environmental protection solutions, integrated smart park solutions, environmental resource data center systems, environmental monitoring equipment operation and maintenance & environmental business management systems. The company was founded in 1999 and is headquartered in Shenzhen, China.