Founded in 2002, Terradex applies information technology to increase the reliability of cleanup remedies reliant on institutional or engineering controls. Institutional controls are an integral part of health and environmental protection at many contaminated sites. Because cleanup technology cannot always remove contamination to safe levels, institutional controls are used to convey limitations on site use and activity to current and future stakeholders. Until Terradex, the reliability and enforceability of institutional controls was doubted. Tested by USEPA, Terradex is being applied nationwide at the site, city or state level.

Linde provides dry ice, gas equipment, and welding equipment. They provide products for metal fabrication, virtual shopping, healthcare, laboratories, electronics, and e-business. They also provide welding, cutting, automation, gas supply modes, and productivity enhancements.

Jiangsu Jiongce Environmental Protection Technology Co., Ltd., established on 2012-05-09, Business scope includes environmental monitoring,workplace testing,public place detection,Drinking Water Testing,radiation detection,Quality inspection technical service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items: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:Environmental Protection Monitoring;Ecological resource monitoring;Metering service;Standardized service;Marine Environmental Services;Environmental Consulting Services;Environmental emergency management service;Atmospheric Environmental Pollution Prevention and Control Services;Water Environment Pollution Prevention and Control Services;Noise and Vibration Control Services;Soil Environmental 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)

Shanghai Greenman Environmental Technology Co., Ltd., established on 2012-02-06, Business scope includes environmental technology,Technology development in the specialized field of new energy technology,Technical Services,technical consulting,technology transfer,Environmental protection construction engineering professional construction,Environmental engineering construction project special design,Contract Energy Management,Business Management Consulting,Business Consulting(The above consultations are all except brokerage),Equipment,Chemical raw materials and products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals)promotion of. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

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.

Eosense (formerly Forerunner Research Inc., ) is a product company that designs and builds weatherproof gas monitoring devices for soil gas flux research. They are dedicated to equipping research and industry with accurate, go-anywhere tools. Their products capture concentration and flux data for greenhouses gases such as carbon dioxide and methane, and perform exceptionally well in soil, mud, shallow water, and snow.

W. L. Gore & Associates has made its name by creating innovative, technology-driven solutions, from medical devices that treat aneurysms to high-performance GORE‑TEX® fabrics. A privately held company with annual sales of more than $3 billion, Gore is committed to perpetuating its 50-plus year tradition of product innovation. Gore focuses its efforts in four main areas: electronics, fabrics, industrial and medical products. The company’s electronic products division develops and manufactures high-performance copper and optical signal transmission products. Gore’s fabrics provide protection from the elements and enable wearers to remain comfortable across a broad range of activities and conditions. The products made by Gore’s industrial division meet diverse contamination control and processing challenges throughout industry. Implants from the medical division provide creative healing solutions to complex medical problems. Today, Gore employs more than 10,000 employees, called associates, with manufacturing facilities in the United States, Germany, the United Kingdom, Japan and China, and sales offices around the world.

China State Science Dingshi Environmental Engineering Co., Ltd. engages in the provision of environmental remediation services. It also involves in the following activities: research and development, remediation design, project investment, engineering project construction, and operation management services. Its business scopes include soil remediation, groundwater remediation, combating desertification, mining area ecological restoration, solid waste treatment and management, farmland soil remediation, and watershed management services. The company was founded on January 25, 2002 and is headquartered in Beijing, China.

Qingdao Laoshan Electronic Instrument Factory Co., Ltd., established on 1993-01-14, Business scope includes production:Environmental Monitoring Instruments,Analytical Instruments,Electrical control box,cabinet,Industrial Automation Instrumentation,electronic product,household appliances;Mechanical parts processing;computer software development;lease:Environmental Instruments,Rental of environmental protection equipment and accessories.R&D and technical consulting of electronic information technology,Technical Services,technology transfer;circuit design;Computer information system integration and maintenance;Software development and technical consulting,Technical Services;Environmental engineering construction;Environmental protection equipment installation and maintenance,Maintenance and Technical Services;Manage the export business of the company's self-produced products and technologies and the machinery and equipment required by the company,spare parts,Import business of raw and auxiliary materials and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of. (Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Baohang Environmental Restoration Co., Ltd., established on 2016-08-18, Business scope includes design for environmental remediation,consult,Technical Services;Environmental Pollution Prevention Technology and Engineering;Construction General Contracting;Professional contractors;Accept entrustment to provide operation of environmental pollution control facilities;Technology Import and Export,Import and export,Agent import and export;Sales of environmental remediation equipment,facility,chemical agent(Does not contain dangerous chemicals and a class of precursor chemicals).(Enterprises independently choose operating projects according to law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the city's industrial policies.)

Soci��t�� de Distribution et de Prestation de Services SASU manufactures nitrogenous products and fertilizers. The company is headquartered in Pinon, France.

Shandong Liquan Environmental Engineering Consulting Co., Ltd., established on 2015-06-03, Business scope includes general items:Soil Pollution Control and Restoration Services;water pollution control;Water Environment Pollution Prevention and Control Services;Solid Waste Treatment;Ecological Restoration and Ecological Protection Services;Environmental Consulting Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Sewage Treatment and Its Reuse;Construction engineering design;Various construction activities(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)

Jiangsu Dadi Yiyuan Environmental Restoration Co., Ltd., established on 2009-09-03, Business scope includes environmental restoration works,Environmental Engineering,River and lake treatment project,Municipal Engineering,Water conservancy project,Energy saving project,Earthwork Design,construction;solid waste disposal;Industrial waste gas treatment;hazardous waste collection,storage,deal with;provide cleaning services;Environmental quality and safety inspection;Environmental Analysis and Monitoring;Environmental Impact Assessment;Cleaner Production Audit;Fire Safety Technical Consulting;Effect evaluation of occupational disease protection equipment and protective equipment;Environmentally friendly products,Energy-saving products,Safety production technology research and development,technology transfer,technical consulting,Technical Services;Environmental protection equipment manufacturing,Sales;Self-operated and agent import and export business of various commodities and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nonghuan Technology (Shanghai) Co., Ltd., established on 2015-03-17, The scope of business includes engaging in agricultural science and technology,Environmental Technology,Biological Technology,Information Technology,Technology development in the field of automation technology,Technical Services,technical consulting,technology transfer,Instrumentation,electronics,Wujinjiaodian,Laboratory Equipment and Accessories(Except for special items),medical instruments,Chemical Products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals),communication device,glassware,plastic product,Daily necessities,Office Supplies,Sales of metal materials,Engaged in the import and export of goods and technology,translation service. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Nanjing Yirun Environmental Technology Co., Ltd., established on 2016-07-26, Business scope includes environmental protection technology research and development and equipment manufacturing,Technical Services,consult;water pollution,Air Pollution,Solid waste pollution control;Special pharmaceutical materials for environmental pollution treatment,Environmental protection equipment manufacturing,lease,Sales;Environmentally friendly products,Research and development of soil remediation materials and tools,manufacture,Sales;rental of construction equipment,manufacture,Sales;Self-operated and agent import and export of various commodities and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of;Feasibility study of environmental governance projects;Environmental governance engineering technology development;Environmental Restoration Project,Environmental Engineering Design,construction;Environmental quality and safety inspection,Environmental Analysis and Monitoring,Environmental Impact Assessment,Survey, assessment and remediation of contaminated sites,Environmental Technology Consulting;Environmental pollution control facility operation technical service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:road freight transport(Does not contain dangerous goods)(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:Environmental protection special equipment sales;Special Equipment Sales;Auto New Car Sales;car used car sales;Manufacture of special equipment for environmental protection;total mass4.5Road freight transport of ordinary freight vehicles of 1 ton or less(Except network freight and dangerous goods);Operation of Road Freight Transport Station(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Fuxin University of Technology Hualian Technology Co., Ltd., established on 2014-07-24, Business scope includes consultation and development of mine safety evaluation and monitoring technology;Technical services and consulting in the field of civil engineering;Environmental testing and safety assessment;Development and customization of application software;Design of engineering instruments and equipment,Processing and sales;Import and export of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Shanghai Clean Land Environmental Technology Co., Ltd., established on 2016-11-22, Business scope includes technology development in the field of environmental protection technology,technical consulting,Technical Services,Environmental Engineering,Municipal Engineering,construction work,Landscaping project,Soil Remediation Services,Chemical raw materials and products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals),Environmental protection equipment sales,Own Equipment Rental,Environmental protection construction engineering professional construction,Environmental engineering construction project special design,Geotechnical Investigation,Hydrogeological survey,Engineering survey and survey. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Dalian Jiebang Environmental Technology Co., Ltd., established on 2017-09-28, Business scope includes environmental protection technology development,technical consulting,Technical Services,technology transfer;Environmental governance engineering design,construction;Engineering Management Services;Technical consultation on environmental pollution control;Wholesale and leasing of environmental protection equipment;Domestic general trade,Import and export,Technology Import and Export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)