Part of Exxon Mobil Corp., Exxonmobil Upstream Research Co. is a company headquartered in Houston, TX, that engages in exploration of oil and gas.

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

Detlef Hegemann Verwaltungs- und Beteiligungs GmbH, part of Hegemann-Gruppe, is a company headquartered in Bremen, Germany. The firm provides construction services. It was founded in 2012. Dieter Schmidt and Tim Reiners are the current co-CEOs of the company.

Part of Wienerberger AG, Optiroc Group AB is a company headquartered in Sollentuna, Sweden. The firm manufactures roofing products. Wienerberger AG acquired Optiroc Group AB from HeidelbergCement AG on September 01, 2000 for $53.90 million.

Zhongke Zhigan (Nanjing) Environmental Technology Co., Ltd., established on 2014-10-24, Business scope includes licensed projects:Construction Engineering Construction;Construction Engineering Survey;Construction engineering design;Construction Project Supervision;Construction supervision of water conservancy projects;General contracting of housing construction and municipal infrastructure projects;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:Sales of special instruments and meters for environmental monitoring;Sales of ecological environment monitoring and testing instruments;Environmental Protection Monitoring;Water Environment Pollution Prevention and Control Services;Soil Environmental Pollution Prevention and Control Services;Atmospheric Environmental Pollution Prevention and Control Services;Engineering and Technology Research and Experimental Development;Environmental Consulting Services;Eco-environmental material sales;Environmental protection special equipment sales;New material technology research and development;Engineering technical service(planning management,survey,design,Except supervision);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;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)

Syncrude Canada Ltd. is one of the world's largest producers of synthetic crude oil from oil sands and the largest single source producer in Canada. It is located just outside Fort McMurray in the Athabasca Oil Sands, and has a nameplate capacity of 350,000 barrels per day (56,000 m³/d) of oil, equivalent to about 13% of Canada's consumption. It has approximately 5.1 billion barrels (810,000,000 m³) of proven and probable reserves (11.9 billion when including contingent and prospective resources) situated on 8 leases over 3 contiguous sites. Including fully realized prospective reserves, current production capacity could be sustained for well over 90 years.

China Water Resources and Hydropower Sixth Engineering Bureau Co., Ltd., established on 1990-03-15, Business scope includes general items:Construction of water conservancy and hydropower projects;Municipal public works construction;Highway construction;housing construction;Dike construction;Earthwork construction;Pipeline construction;Metal structure,Hydraulic hoist machinery manufacturing,Install;Bridge crane,Gantry Crane Installation;heating;houses,venue rental;Quality inspection of construction projects;Electrical Testing Technical Services;Vocational skills appraisal;road freight transport;Self-operated and agent import and export business of various commodities and technologies;Prestressed Steel Cylindrical Concrete Pipe,reinforced concrete pipe,Manufactured with reinforced concrete pipes by jacking construction method;Hydraulic Engineering Design;Landscaping engineering design,construction;Sales of building materials;Construction machinery and equipment rental;Mapping service;Power generation business,Transmission business,for(match)Electric business.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Nanjing Guoxing Environmental Protection Industry Research Institute Co., Ltd., established on 2019-05-05, Business scope includes special equipment for environmental protection,Experimental analysis instrument,Special instrumentation for environmental monitoring,Water resources special machinery manufacturing;Application software development;Internet of Things Technology Services;Geographic Remote Sensing Information Service;Environmental and ecological monitoring and testing services;Environmental protection technology promotion service;Intellectual property agency;Technology intermediary service;Environmental information consultation;Entrepreneurial Guidance Service;Sales of special pharmaceutical materials for environmental pollution treatment;Sewage Treatment and Its Reuse;water pollution control;Air Pollution Control;Solid Waste Treatment;Soil Pollution Control and Restoration;Environmental Engineering,Ecological protection engineering construction;New technology for environmental protection,New product,New process research and development;Own house rental.Various construction activities;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Non-residential real estate leases;(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

A leading integrated independent provider of ROV Services and Solutions, Consulting & Engineering, and Tooling Solutions for the subsea oil and gas industry. Delta SubSea’s ROV fleet is focused on solutions for customers in the inspection, repair and maintenance, construction, drilling and decommissioning market segments. DSS’s Consulting & Engineering Division provides customers with services including: Project Management, Subsea Project Support, Subject Matter Experts and Client Representation for Diving/ROV/Subsea Construction. DSS Tooling Solutions provides competencies in ROV, remote intervention systems, subsea robotics, and special tooling. DSS Tooling Solutions services range from engineering and manufacturing to assembly, testing, training, operation and maintenance.

GeoSentinel providers monitor infectious diseases and other travel-related health issues among travellers and migrants. They help with travel and tropical medicine epidemiology and clinical practice. They manage the collection of provider-based data on travel-related illnesses. They serve the purposes of infectious disease prevention, surveillance, control, and research.

Tianyu Lishui Information Technology Chengdu Co., Ltd., established on 2017-05-10, Business scope includes research and development,Sales of industrial automation control equipment;Environmental technology research and development;research and development,Sell ​​computer hardware and software and provide technical services;software development;Production(In the industrial industry, set up another branch for operation or choose another business site for operation),Sales:Mechanical and electrical equipment spare parts,Instrumentation and spare parts;Sales:Electrical Equipment,hardware products,automobile parts,Electronic Component,Packaging Materials,Chemical products and raw materials(Free of Hazardous Chemicals).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

The Sixth Engineering (Xiamen) Co., Ltd. of CCCC Third Aviation Bureau, established on 2015-05-04, Business scope includes licensed projects:Various construction activities;General contracting of housing construction and municipal infrastructure projects;construction professional work;Residential interior decoration.(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:Fabrication of Metal Structures[Branch operation];building block manufacturing[Branch operation];Cement Products Manufacturing[Branch operation];Manufacture of concrete structural components[Branch operation];Building Blocks Sales;Sales of steel products for construction;Sales of concrete structural components;Cement products sales;Metal Structure Sales;Machinery and Equipment Leasing;Manufacturing of metal fittings for construction[Branch operation];Metal surface treatment and heat treatment[Branch operation];Sales of molding materials for foundry;Metal fittings for construction sales;Metal Tool Sales;Sales of building materials;Electroplating processing[Branch operation];Loading and unloading;Mechanical Parts,Parts processing[Branch operation];Construction machinery manufacturing[Branch operation];Mechanical Parts,Parts sales;Metal Material Sales;Mechanical equipment research and development;Foundry machinery manufacturing[Branch operation];Fastener Manufacturing[Branch operation];Manufacture of new building materials(Free of Hazardous Chemicals)[Branch operation];Earthwork construction;Construction machinery and equipment rental;Offshore wind power related system research and development[Branch operation];Manufacturing of offshore engineering platform equipment[Branch operation];Manufacturing of metal chains and other metal products[Branch operation];metal tool making[Branch operation];Metal Cutting Services[Branch operation];Manufacturing of lightweight building materials[Branch operation];Foreign contracted projects;Engineering Management Services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Van Oord NV engages in the marine engineering business. The firm focuses on the dredging, offshore wind and offshore oil and gas. It offers investments and recycling, offshore wind installation, cutter suction dredger, flexible fall pipe vessel, cable-laying vessel, trailing suction hopper dredger, side stone dumping vessel, water injection dredger, backhoe, hopper barge and push buster, shallow water pipe lay barge and other equipment. The company was founded by Jan van Oord in 1948 and is headquartered in Rotterdam, Netherlands.

TOA Corporation (TOA株式会社 Tī Ō Ē Kabushiki-gaisha) is a Japanese electronics company, specializing in public address systems, intercom systems, microphones, array speakers and megaphones. The company's products are used in a variety of settings, among them Brompton Oratory, a large neo-classical Roman Catholic church in Knightsbridge, London. This speaker system uses in Al fateh grand mosque Kingdom of Bahrain...

Penta-Ocean Construction Co., Ltd. engages in the provision of building, civil engineering, and environmental construction services around coastal areas. It operates through the following business segments: Domestic Civil Engineering, Domestic Architectural Construction, Overseas, Domestic Real Estate Development, and Other. The Domestic Civil Engineering segment offers civil engineering services across Japan. The Domestic Architectural Construction segment deals with local construction. The Overseas segment involves with civil engineering and construction work outside Japan. The Domestic Real Estate Development segment deals with real estate selling and leasing. The Other segment includes shipbuilding businesses, office equipment leasing, insurance agency business, and environment-related consulting business. The company was founded by Jinjiro Mizuno in April 1896 and is headquartered in Tokyo, Japan.

Shandong Zhongyan Environmental Protection Equipment Co., Ltd., established on 2018-04-25, Business scope includes general items:Manufacture of special equipment for environmental protection;Manufacture of special machinery and equipment for water resources;General equipment manufacturing(Does not include special equipment manufacturing);Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Instrument Manufacturing;Industrial automatic control system device manufacturing;Manufacturing of hardware products;Refrigeration,Air Conditioning Equipment Manufacturing;Environmental protection special equipment sales;Machinery sales;Instrument sales;Industrial automatic control system device sales;Hardware retail;Refrigeration,Air Conditioning Equipment Sales;Sales of plastic products;Rubber Products Sales;software sales;Mechanical equipment research and development;Hardware product development;General machinery and equipment installation services;software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;water pollution control;Air Pollution Control;Solid Waste Treatment;Soil Pollution Control and Restoration Services;Soil Environmental Pollution Prevention and Control Services;Information system integration service;Import and export;Technology Import and Export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Construction engineering design;Construction Engineering Construction.(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)

Institute for Chemical Processing of Coal is a private company headquartered in Zabrze, Poland. The firm operates as a research institute for chemical processing of coal.

Chongqing Energy Investment Yu New Energy Co., Ltd., established on 2017-12-28, Business scope includes licensed projects:Sales:food;road freight transport;limestone mining;Electricity distribution and sales service;Recycling of waste materials;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,The specific business items are subject to the approval documents or licenses of relevant departments)General project:coal mining(Limited to branch operations);Production,processing,Sales:gravel,stone powder;wind power;thermal power generation(Does not include self-provided power plant);hydroelectric power;Gas power generation;Waste-to-energy;Biomass power generation;solar energy generation;processing,washing:coal;processing,Sales:bamboo and wood products;Sales:coal,Mining equipment and accessories,Communication equipment(Does not include satellite transmitter and ground receiving equipment),communication equipment(Does not include satellite transmitter and ground receiving equipment),agricultural products,plastic products,lubricating oil(Does not contain dangerous goods),grease(Does not contain dangerous goods);Wholesale and retail:pit wood,Coal mining equipment and accessories,Ordinary machinery,Electrical equipment,car parts,Motorcycles and Parts,building materials(Does not contain dangerous goods),rubber products,textile,Instrumentation,steel,Chemical raw materials(Free of chemical hazards),Metal materials and products(No precious metals),Non-metallic materials and products,Wujinjiaodian,Chemical Products(Free of chemical hazards),Machinery Parts,Power generation equipment and accessories,High and low voltage electrical complete sets of equipment,Green facilities,Power transmission and distribution equipment and accessories,Drilling equipment and accessories;Mechanical and electrical equipment installation,repair,lease;Manufacturing of mechanical equipment and spare parts,Sales;manufacture,repair,lease:mining equipment,Washing equipment and spare parts;Manufacture and maintenance of mine support equipment;Warehousing Services(Does not contain dangerous goods);Logistics(Does not contain dangerous goods);coal mine ambulance(Does not include medical treatment);Material supply service;Coal Quality Inspection and Inspection;Coal mine safety production technical consultation;Power Technology Consulting(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)