Institute of Engineering Thermophysics Chinese Academy of Scie is a private company headquartered in China that engages in physics engineering institute.

A. O. Smith Corp. manufactures residential and commercial gas and electric water heaters, boilers, tanks, and water treatment products. It operates through the following two segments: North America and Rest of World. The North America segment manufactures and markets comprehensive lines of residential and commercial gas and electric water heaters, boilers, tanks. The Rest of World segment includes China, Europe, and India and manufactures and markets water treatment products. The company was founded by Charles Jeremiah Smith in 1874 and is headquartered in Milwaukee, WI.

Tokyo Gas Co., Ltd. engages in the provision of city gas and other gas-related products. It operates through the following segments: Gas, Electric Power, Overseas Business, Energy-related, Real Estate, and Others. The Gas segment produces, supplies, and sells city gas and liquid gas. The Electric Power segment handles electric power services. The Overseas Business segment deals with overseas resource development, investment, and energy. The Energy-related segment includes engineering solutions, gas appliances, and gas construction works. The Real Estate segment leases and manages land and buildings. The Others segment includes information processing service and shipping businesses. The company was founded by Eiichi Shibusawa on October 1, 1885 and is headquartered in Tokyo, Japan.

Siemens AG is a technology company, which engages in the areas of automation and digitalization in the process and manufacturing industries, infrastructure for buildings and energy systems, mobility solutions for rail transport, and medical technology and digital healthcare services. It operates through the following segments: Digital Industries, Smart Infrastructure, Mobility, Siemens Healthineers, and Siemens Financial Services. The Digital Industries segment offers a product portfolio and system solutions for automation used in discrete and process industries. The Smart Infrastructure segment includes products, systems, solutions, services and software to support a transition from fossil to renewable energy sources. The Mobility segment combines all Siemens businesses in the area of passenger and freight transportation. The Siemens Healthineers segment develops, manufactures, and sells diagnostic and therapeutic products, and services to healthcare providers. The Siemens Financial Services segment focuses on financing solutions for Siemens’ customers as well as other companies in the form of debt and equity investments. The company was founded by Johann Georg Halske and Werner von Siemens on October 12, 1847 and is headquartered in Munich, Germany.

Rocky Research is a small high-tech engineering firm specializing in thermal, energy, and power management solutions.

Hangzhou Steam Turbine Power Group Co., Ltd. engages in the manufacture and sale of industrial steam turbines. Its products include condensing turbine, extraction condensing, backpressure turbine, multi-stage backpressure turbine, and extraction backpressure turbine. The company was founded in 1958 and is headquartered in Hangzhou, China.

Part of City of Hangzhou, Hangzhou Steam Turbine Power Group Co. Ltd. (China) is a Chinese company located in Hangzhou that manufactures steam turbines and heat exchangers. The firm was founded in 1992.

Zhejiang Ranchuang Turbine Machinery Co., Ltd., established on 2019-02-28, The business scope includes parts related to rotating machinery such as gas turbines,equipment,system,Technology development in spare parts and other fields,product development,manufacturing,test,Technical Services,technology transfer,technical consulting,Sales;patent agency.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Takitao Environmental Technology Co., Ltd., established on 2013-06-19, Business scope includes professional contracting;Engineering survey and design;technology development,Technology Promotion,technical consulting,technology transfer,Technical Services;Air Pollution Control;water pollution control;Sales of environmental protection equipment,Electrical Equipment,Instrumentation,computer software,Chemical Products(Free of chemical hazards),Production of furnace burners and related accessories;Technology Import and Export,Import and export,Agent import and export;Construction General Contracting;Production of furnace burners and related accessories(outside the limit).(After receiving this license,Should go to the City Planning Bureau to obtain an administrative permit;Market entities independently choose business projects in accordance with the 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 industrial policies of the state and this city.)

Matsushita Electronics Corp. develops and manufactures electronic products. Its products include plasma TVs, DVD players, and digital cameras. It is a subsidiary of Matsushita Electric Industrial Co. Ltd. The company is headquartered in Osaka, Japan.

Beijing Huaqing Gas Turbine and Coal Gasification Combined Cycle Engineering Technology Co., Ltd., established on 2010-08-12, Business scope includes technology development,technology transfer,technical consulting,Technical Services;Engineering Technology Research and Experimental Development;Repair instrumentation;Sales of machinery and equipment,electronic product;Import and export,Technology Import and Export,Agent import and export.(Market entities independently choose business projects in accordance with the 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 industrial policies of the state and this city.)

China United Heavy Gas Turbine Technology Co., Ltd., established on 2014-09-22, Business scope includes general items:Gas turbine related technology development,technology transfer,technical consulting,Technical Services;Gas Turbine Design,research and development;Test Verification Assessment;Gas Turbine Test Plant Management,to run,maintain;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)

Electrolux Professionnel is a French company that manufactures food service equipment and laundry equipment. It is headquartered in Senlis, France

Toyota is a company that is operating its business with a focus on vehicle production and sales. Toyota completed its A1 prototype passenger car and the G1 truck in 1935. The first export of a Toyota car (G1 truck) occurred in 1936 and Toyota established its logo during the same year. By 1938, it started the production of the G1 truck. In 1957, Toyota exported the Japanese passenger car ‘Crown’ to the United States for the first time. Toyota Motor Sales, U.S.A. was also established in 1957. In 1985, Toyota’s cumulative exports reached 20 million units, and its annual overseas output exceeded 3 million units in 1999. As of the end of Dec. 2013, Toyota conducts its business worldwide with 52 overseas manufacturing companies in 27 countries and regions. Toyota's vehicles are sold in more than 160 countries and regions. Toyota today manufactures a diverse line-up of vehicles all over the world, including sport utility vehicles, commercial vehicles, and more. Toyota was founded in 1937 by Kiichiro Toyoda and is headquartered in Aichi.

Robert Bosch GmbH engages in the development of the engineering and electronics sector. Its business sectors include; mobility solutions, industrial technology, consumer goods, and energy and building technology. The company was founded by Robert Bosch in 1886 and is headquartered in Gerlingen-Schillerhöhe, Germany.

Eastman Kodak Co. engages in the provision of analog and digital innovations. It operates through the following segments: Traditional Printing, Digital Printing, Advanced Materials and Chemicals, and Brand. The Traditional Printing segment consists of Prepress Solutions, which includes Kodak's digital offset plate offerings and computer-to-plate imaging solutions. The Digital Printing segment contains Electrophotographic Printing Solutions, Prosper, Versamark and Software. The Advanced Materials and Chemicals segment consists of four lines of business: Industrial Film and Chemicals, Motion Picture, Advanced Materials and Functional Printing, and Kodak Services for Business (KSB). The Brand segment includes licensing of the Kodak brand to third parties. The company was founded by George Eastman in 1880 and is headquartered in Rochester, NY.

Toshiba Corporation (株式会社東芝 Kabushiki-gaisha Tōshiba, English: /təˈʃiːbə, tɒ-, toʊ-/) is a Japanese multinational conglomerate headquartered in Tokyo, Japan. Its diversified products and services include information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, home appliances, medical equipment, office equipment, as well as lighting and logistics.

Zhejiang Zheneng Electric Power Co., Ltd. engages in the thermal power generation business. Its business activities include production and supply of electricity, gas and water; provision of thermal products; and investment and management of new energy projects such as gas power, nuclear power, photovoltaic, and wind power. The company was founded on June 23, 1985 and is headquartered in Hangzhou, China.

ALSTOM (Schweiz) AG provides power system, service and trsnsport. It offers supply of systems, components and services, ranging from design and manufacture to commissioning and long-term maintenance. The company also has system integration and project management experience. In the field of transport, Alstom in Switzerland is mainly active in service and engineering. Alstom is headquartered in Baden, Switzerland.

Chevron, Inc. manufactures towing and recovery equipment. Its products include fuels and stations, gift and credit cards and motor oils and fuel & additives. The company was founded in 1969 and is headquartered in Mercer, PA.