Unitika Ltd. engages in the polymer and functional materials business. It operates through the following business segments: Polymer, Functional Material, Fiber, and Others. The Polymer segment manufactures and sells plastic film, resin, and non-woven cloth. The Functional Material segment handles the manufacture and sale of glass fibers. The Fiber segment deals with the manufacture and sale of various fibers such as thread, cotton, and knitted fibers. The Others segment includes environmental business, medical business, lifestyle and wellness, and real estate businesses. The company was founded on June 19, 1889 and is headquartered in Osaka, Japan.

Ebara Corp. engages in the manufacture and sale of industrial machineries. It operates through the following segments: Fluid Machinery and Systems, Environmental Plants, Precision Machinery, and Others. The Fluid Machinery and Systems segment deals with the manufacture, sale, and maintenance of pumps, compressors, turbines, cooling machines, and blowers. The Environmental Plants segment handles engineering, construction, operation, and maintenance of municipal and industrial waste incineration plants and water treatment plants. The Precision Machinery segment manufactures and sells vacuum pumps, plating systems, and exhaust gas treatment equipment. The Others segment includes business support services. The company was founded by Issey Hatakeyama in November 1912 and is headquartered in Tokyo, Japan.

JFE Engineering Corp. engages in the manufacture and sale environmental protection equipment. It services include the recycling, power generation and electricity, waste management plants, water and sewerage, pipelines, energy plants, bridges and steel structures, industrial machinery and others. The company was founded on June 8, 1912 and is headquartered in Tokyo, Japan.

Maezawa Industries, Inc. engages in the manufacture, sale, and installation of equipment for water supply and sewerage systems. It operates through the following segments: Environment, Valve, and Maintenance. The Environment segment deals with sewage water treatment, industrial water treatment, soil and groundwater decontamination, and organic waste recycling facilities. The Valve segment handles business related to water and sewage valves, plugs, and gates. The Maintenance segment handles repair, installation, and maintenance of water and sewage facilities and equipment. The company was founded by Keiji Maezawa on July 15, 1937 and is headquartered in Kawaguchi, Japan.

Hi-Fert Pty Ltd. develops and markets fertilizers. The firm's products include Super M, DAP-Star, Gold'N, and S8. It also offers soil, tissue, sap nitrate, and near infrared reflectance testing services. The company was founded in 1984 and is headquartered in Melbourne, Australia.

Part of Philip Morris International, Inc., Philip Morris Products SA is a company headquartered in Neuch?tel, Switzerland. The firm provides tobacco stemming and re drying services.

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).

Kurita Water Industries (Suzhou) Co. Ltd., a subsidiary of Kurita Water Industries Ltd., is a Chinese company located in Jiangsu. The firm provides water treatment services.

Xuzhou Shengyun Agricultural Development Co., Ltd., established on 2017-03-25, Business scope includes agricultural technology research and development,consult,Promotion service;Sightseeing orchard management services;cereals,beans,oilseeds and potatoes,Melons,vegetable,Edible fungi and horticultural crops,Real estate Chinese medicinal materials,seedlings,flower planting;the tea,packaged seeds,fertilizer(Except ammonium bicarbonate),pesticide(except dangerous goods),building materials(except dangerous goods),Daily necessities,knitwear,textile,Cosmetics and hygiene products,Kitchen and bathroom appliances,household appliances,rubber products,bags,lamps,baby products,stationery,Sporting goods and equipment,crafts(Except for national franchise),Toy,Games and Entertainment Products,Office Supplies,computer,Software and Auxiliary Equipment,Glasses,electronic product,clothing,shoes and hats,Family Planning Supplies,furniture,Labor protection supplies,Daily necessities,hardware products,Chemical Products(except dangerous goods),flowers,potted plant,gold products,automobile parts,motorcycle spare parts,Stationery,electronic product,Communication equipment(Except ground satellite receiving facilities and radio transmitting equipment),food(by<food business license>The scope of operation listed)Sales;cigarette,cigars,books,Newspaper,electronic publication,Audio-visual products,Salt retail;food production(by<Food Production and Operation License>Approved project shall prevail);feed processing;Primary processing of agricultural products,Sales,buy,storage;Livestock and poultry farming,Sales and technical consultation;aquaculture,Sales;Agricultural Machinery Service;Farmland infrastructure construction;Land consolidation service;Business Management Consulting Services(Except investment and asset management);Photovoltaic power generation project development,the construction,maintain;Photovoltaic power generation technical consultation,technology transfer,Technical Services;Construction labor subcontracting;Agricultural Machinery Rental;Construction machinery and equipment rental;Architectural Engineering Design,consult;building engineering,Landscaping project,foundation engineering,Municipal Engineering,Road and Bridge Engineering,Water conservancy project,Construction of irrigation and drainage facilities;plumbing,Earthwork,Intelligent installation engineering construction;House demolition service(except demolition);clothing production,Sales;General cargo road transport;Afforestation and Regeneration;Solar energy greenhouse construction;counter rental;design,make,release,Acting for all kinds of domestic advertising business;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted by the state or prohibited from import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:production of agricultural products,Sales,processing,transportation,Storage and other related services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shandong Hesheng Marine Technology Co., Ltd., established on 2016-12-07, Business scope includes seawater desalination technology research and technical services;Agricultural technology consulting and technical services;Wastewater Treatment Services(Does not contain hazardous waste);Production,Sales:Chemical Products(Licensed products not included);Goods and technology import and export business permitted by the state.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Youyan Rare Earth engages in the research, development, and production of rare earth and related materials. It is a joint-stock company established in 2001 by the Beijing General Research Institute of Nonferrous Metals as the main sponsor for the overall restructuring of the National Engineering Research Center for Rare Earth Materials.

METAWATER Co., Ltd. engages in the design and construction of equipment for water treatment plants, sewage treatment plants, and waste treatment facilities. It operates through the following business divisions: Plant Engineering and Service Solutions. The Plant Engineering division engages in the design and construction of machines and electric equipment for domestic and international water plants, and sewage treatment plants. The Service Solutions division offers various services including repair work and maintenance management of machines and electric equipment for domestic water plants and sewage treatment plants. It also engages in the design, manufacture, and sale of various devices; implementation of repair works; and provision of services including operation management. The company was founded on April 1, 2008 and is headquartered in Tokyo, Japan.

Mitsubishi Materials Corp. engages in the manufacture and sale of cement, metals, ceramics, and other industrial materials. It operates through the following segments: High-Performance Products, Processing business, Metal business, Cement business and Other business. The High-Performance Products segment manufactures and sells copper processed products, functional materials, electronic devices, chemical products, polycrystalline silicon and Aerosil. The Processing business manufactures and sells carbide products and sintered products. The Metal business smelts and sells Copper, gold and silver. The Cement Business segment manufactures and sells cement and ready-mixed concrete. The Other Business involves in geothermal and hydroelectric power generation business, environmental recycle business, real estate, Civil engineering, construction, repair work and geological survey. The company was founded by Yataro Iwasaki in May 1871 and is headquartered in Tokyo, Japan.

Part of Essex Bio-Technology Ltd., Baoyuan Bio-Agri Technology (Yantai) Ltd. is a company headquartered in Yantai, China, involved in nitrogenous fertilizers. On November 08, 2005 Essex Bio-Investment Ltd. acquired Baoyuan Bio-Agri Technology (Yantai) Ltd. for $0.69 million.

Tomita Pharmaceutical Co. Ltd. is a Japanese private company located in Kumamoto that wholesales pharmaceuticals and medical supplies.

Tsukishima Holdings Co., Ltd. engages in the design and manufacture of industrial machines and systems. It operates through the following segments: Water Environment, Industrial, and Others. The Water Environment segment deals with water purification and sewage treatment plants, dehydrators, dryers, and incinerators. The Industrial segment manages the design and construction of chemical, steel, and food production plants, waste management systems, and biomass ethanol plants. The Others segment deals with printing, bookbinding, and real estate leasing businesses. The company was founded in August 1905 and is headquartered in Tokyo, Japan.