Chiyoda Corporation (千代田化工建設株式会社 Chiyoda Kakō Kensetsu Kabushiki-kaisha) is a global engineering company specialized in oil and gas midstream for gas processing and LNG, downstream refinery and petrochemicals facilities design and construction. Chiyoda headquarter is in Yokohoma, Japan and it has very strong engineering offices in all around the world. Majority of Chiyoda business takes place outside Japan, including the United States, Canada, Latin America, Middle East, Africa, Russia, FSU, South East Asia and Australia.

Air Products & Chemicals, Inc. engages in the manufacture and distribution of atmospheric gases. It operates through the following segments: Industrial Gases-Americas, Industrial Gases-EMEA (Europe, Middle East, and Africa), Industrial Gases-Asia, Industrial Gases-Global, and Corporate & Other. The Industrial Gases-America, EMEA, and Asia segment markets and produces atmospheric gases, such as oxygen, nitrogen, argon, and rare gases, process gases, such as hydrogen, helium, carbon dioxide, carbon monoxide, syngas, and specialty gases and equipment for the production and processing of gases, such as air separation units and non-cryogenic generators. The Industrial Gases-Global segment comprises cryogenic and gas processing equipment for air separation. The Corporate & Other segment includes LNG equipment and helium storage and distribution sale of equipment businesses and corporate support functions. The company was founded by Leonard Parker Pool on September 30, 1940 and is headquartered in Allentown, PA.

Eastman Chemical Co. engages in the provision of specialty chemicals. It operates through the following segments: Advanced Material (AM), Additives and Functional Products (AFP), Chemical Intermediates (CI), and Fibers. The AM segment produces and markets its polymers, films, and plastics with differentiated performance properties for value-added end uses in transportation, consumables, building and construction, durable goods, and health and wellness markets. The AFP segment includes chemicals for products in the transportation, consumables, building and construction, animal nutrition, crop protection, energy, personal and home care, and other markets. The CI segment consists of large scale and vertical integration from the cellulose and acetyl, olefins, and alkylamines streams to support operating segments with advantaged cost positions. The Fibers segment offers cellulose acetate tow for use in filtration media, primarily cigarette filters. The company was founded by George Eastman in 1920 and is headquartered in Kingsport, TN.

San Men Nuclear Power Co., Ltd. engages in the construction, testing, operation, and management of the Sanmen nuclear power project and ensures the safety of the nuclear plant. The company was founded on April 17, 2005 and is headquartered in Taizhou, China.

Amoco Corporation is a global chemical and oil company that provides kerosene and gasoline products. The company is also engaged in the exploration and production business. The company’s products include axle grease for industrial machinery, paraffin wax for candles, and kerosene for home lighting, drive-through filling stations, and gasoline tanker trucks. Amoco Corporation was founded in 1889 by John. D. Rockefeller and is headquartered in Illinois.

Guangxi Power Grid Co., Ltd. Electric Power Research Institute, established on 2009-09-30, Business scope includes electric power scientific research,technology development,technical supervision,Technical Services,Technical Training;Power Consulting Services;generate electricity,Power transmission and distribution engineering undertaking test;Power Industry Metrology Verification,calibration;new technology,New product development;Development and Utilization of New Energy,Purchase and sale of power supplies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Heinkel AG offers process solutions specializing in designing filtration and drying systems. It was founded in 1971 and is headquartered in Besigheim, Germany.

Probe Technology Services, Inc. designs, manufactures, and sells measurement tools and systems used in formation evaluation, and well integrity assessment and productivity determination for the energy industry worldwide. It offers cased hole tools, such as corrosion logging, cement integrity logging, thru casing evaluation logging, gamma ray and CCL logging, memory logging, surface acquisition systems, and auxiliary equipment and accessories; and open hole tools, including nuclear, resistivity, acoustic, and borehole geometry logging. The company was founded in 1994 and is headquartered in Houston, TX.

Guangdong Auxiliary Energy Technology Co., Ltd., established on 2020-08-28, Business scope includes research and development of emerging energy technologies;New material technology promotion service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Technology intermediary service;Research and development of high-efficiency and energy-saving technologies in the power industry;Energy saving management service;Research and development of high-efficiency and energy-saving technologies in the mining industry;Mechanical Parts,Parts sales;Mechanical Parts,Parts processing;Fabrication of Metal Structures;Manufacturing of hydraulic power machinery and components;Manufacture of special equipment for oil drilling;gas,Liquid separation and purification equipment manufacturing;Gas Compression Machinery Manufacturing;Foundry machinery manufacturing;Pump and vacuum equipment manufacturing;Computer System Services;electronic(gas)Manufacturing of physical equipment and other electronic equipment;New material technology research and development;Information Technology Consulting Services;Machinery and Equipment Leasing;

Sinopec Petroleum Engineering Technology Service Co., Ltd., established on 2012-06-28, Business scope includes construction general contracting,Professional contractors,Labor subcontracting;Construction Project Management;Providing services for onshore and offshore oil and gas extraction;Engineering and Technology Research and Experimental Development;construction work preparation;Sales of machinery and equipment,Wujinjiaodian,computer,Software and Auxiliary Equipment;Machinery and Equipment Leasing;Energy and Mineral Geological Exploration,Solid Mineral Geological Exploration;Geological Exploration Technical Services;oil,Investment in natural gas and mineral energy projects;Organization of enterprises with manufacturing operations to manufacture metal structures,metal tools,metal pressure vessel,General instrumentation,Special Instruments,chemical reagent,chemical additives,Specialty Chemicals(including oilfield chemicals)and mine,metallurgy,Construction Special Equipment;Organize enterprises with foreign contracting project permits to contract overseas petroleum projects,natural gas engineering,chemical engineering,bridge engineering,Road construction,building engineering,Water Resources and Hydropower Engineering,Municipal public works,Steel structure engineering,Power Engineering,Fire facilities engineering,Industrial installation engineering and domestic and international bidding projects;Labor dispatch;Import and export,Agent import and export,Technology Import and Export.(After receiving this license,You should go to the Housing and Urban-Rural Development Department to obtain an administrative permit,File with the Commerce Commission.;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.)

SINOPEC Engineering (Group) Co., Ltd. is a holding company, which engages in the oil refining and chemical industries. It operates through the following segments: Engineering, Consulting and Licensing; Engineering Procurement & Construction Contracting (EPC Contracting); Construction; and Equipment Manufacturing. The Engineering, Consulting and Licensing segment includes research and development, feasibility studies, and compliance services. The EPC Contracting segment offers engineering, construction, and project management services. The Construction segment provides infrastructure services such as oil and gas storage, pipelines transportation, expansion, repair and maintenance, and large equipment lifting. The Equipment Manufacturing segment designs and develops oil refining equipment and provides spare parts for chemical facilities. The company was founded July 24, 2007 and is headquartered in Beijing, China.

PetroChina Co. Ltd. engages in the petroleum related products, services and activities. It operates through the following business segments: Exploration and Production; Refining and Chemicals; Marketing; Natural Gas and Pipeline; and Head Office and Other. The Exploration and Production segment involves exploration, development, production, and marketing of crude oil and natural gas. The Refining and Chemicals segment focuses on the refining of crude oil and petroleum products, production and marketing of primary petrochemical products, derivative petrochemical products, and other chemical products. The Marketing segment includes marketing of refined products and the trading business. The Natural Gas and Pipeline segment comprises transmission of natural gas, crude oil, and refined products and the sale of natural gas. The Head Office and Other segment relates to cash management and financing activities, the corporate center, research and development, and other business services supporting the operating business segments of the Group. The company was founded on November 5, 1999 and is headquartered in Beijing, China.

State Grid Fujian Electric Power Co., Ltd., established on 1994-03-20, The scope of business includes the wholesale sale of electricity and electricity in the administrative regions of Fujian Province,direct supply;Electrical facilities repair,try(Limited to branch operations);Grid planning,invest,construction management,Operation management and operation maintenance;Electricity production,Power grid dispatching and management;Electric Energy Trading Service;Electric Power Science Research;Power Technology Development,Serve,Information Consulting;Occupational Skills Appraisal in Electric Power Industry;electrical energy,Power meter verification,Calibration and Testing(without repair);Sales of industrial production materials(Passenger cars with less than nine seats are not included);Electric energy metering and electricity collection device construction,to run,Technical supervision management and technical consultation and service;Power Engineering Design,Power engineering cost consultation,Research on Design Standards and Construction Quotas of Electric Power Engineering,customer service,electric car charger(Change)Electric facilities construction and operation;Power technology,Ecotechnology,Energy saving technology,Technology development in the field of energy technology,technology transfer,technical consulting,Technical Services;Engaged in contract energy management services,Industrial Energy Saving Services,Comprehensive energy services such as electric power energy-saving services;Construction of electric power information communication,to run,maintain(Limited to branch operations).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Xi'an Sitan Instruments Co. Ltd., part of Haimo Technologies Group Corp., is a company headquartered in China. The firm manufactures and sells electronic products. Haimo Technologies Group Corp. acquired Xi'an Sitan Instruments Co. Ltd. on November 30, 2017 for $67.62 million.

Shandong Shanda Wit Environmental Engineering Co. Ltd., a subsidiary of Shandong Wit Dyne Health Co., Ltd., is a company headquartered in Jinan, China, that provides environmental protection related engineering and consulting services. Shandong Wit Dyne Health Co., Ltd. acquired Shandong Shanda Wit Environmental Engineering Co. Ltd. on November 14, 2007 for $0.67 million.

Laboratoire Aguettant SAS manufactures pharmaceutical products. It offers emergency medicines, micronutrition, Parkinson and pre-filled syringes. The company was founded by Georges Aguettant in 1941 and is headquartered in Lyon, France.

China Petrochemical Corporation (Sinopec Group) is a super-large petroleum and petrochemical enterprise group, established in July 1998 on the basis of the former China Petrochemical Corporation. Sinopec Group is a state-owned company solely invested by the state, functioning as a state-authorized investment organization in which the state holds the controlling share. Headquartered in Beijing, Sinopec Group has a registered capital of RMB 231.6 billion. The board chairman of Sinopec Group is its legal representative. Sinopec Group executes the investor rights over related state assets owned by its full subsidiaries, controlled companies and share-holding companies. These rights include receiving returns on assets, making major decisions and appointing management teams. The Group operates, manages and supervises state assets according to related laws, and shoulders the corresponding responsibility of maintaining and increasing the value of state assets. China Petroleum and Chemical Company (Sinopec Corp.), controlled by Sinopec Group, issued H-shares and A-shares at overseas and home respectively in October 2000 and August 2001 and was listed on stock markets in Hong Kong, New York, London and Shanghai. Sinopec Group’s key business activities include: industrial investment and investment management; the exploration, production, storage and transportation (including pipeline transportation), marketing and comprehensive utilization of oil and natural gas; the production, marketing, storage and transportation of coal; oil refining; the storage, transportation ,wholesale and retail of oil products; the production, marketing, storage, transportation of petrochemicals, natural gas chemicals, coal chemicals and other chemical products; the exploration, design, consulting, construction and installation of petroleum and petrochemical engineering projects; the overhaul and maintenance of petroleum and petrochemical equipments; the research and development, manufacturing and marketing of electrical and mechanical equipments; the production and marketing of electricity, steam, water and industrial gas; the research, development, application and consulting services of technology, e-business, information and alternative energy products; the import and export of self-support and agent commodity and technology; foreign project contracting, invite bidding, labor export; the international storage and logistics business. Sinopec Group ranked the 3rd in the Fortune Global 500 in 2014.

Daqing Dannuo Petroleum Technology Development Co., Ltd., established on 2011-04-11, Business scope includes general items:Manufacture of special equipment for oil drilling;General equipment manufacturing(Does not include special equipment manufacturing);Construction machinery manufacturing;Mechanical and electrical equipment manufacturing;motor manufacturing;Cement Products Manufacturing;Manufacture of teaching models and teaching aids;Instrument Manufacturing;gas,Liquid separation and purification equipment manufacturing;Auto Parts Retail;General merchandise sales;Office Supplies Sales;Home Appliance Sales;Sales of building materials;Metal Material Sales;Metal Products Sales;Sales of metal wire rope and its products;Hardware retail;electric wire,cable management;Retailing of computer software, hardware and auxiliary equipment;Chemical product sales(No licensed chemical products);Rubber Products Sales;Thermal and acoustic insulation sales;General Equipment Repair;Special Equipment Repair;electrical equipment repair;Motor Vehicle Repair and Maintenance;Household Appliances Repair;Mechanical Parts,Parts processing;Machinery and Equipment Leasing;Agricultural Machinery Rental;Construction machinery and equipment rental;Non-residential real estate leases;Transportation equipment rental service;Special equipment rental;Professional cleaning,to clean,Disinfection service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Oil and Gas Technical Services;Import and export;Technology Import and Export;software development.licensed items:Portable Pressure Vessel/Cylinder filling;Special equipment manufacturing;Forest tree seed production and management;Installation, modification and repair of special equipment;road freight transport(Does not contain dangerous goods);Labor dispatch service;Catering Services.