Chengdu Qinchuan Internet of Things Technology Co., Ltd. was established in 2001 with a registered capital of 168 million yuan. It is a listed company on the Science and Technology Innovation Board (stock code: 688528). It specializes in theoretical research and standard research on the Internet of Things and smart cities and their products The development, manufacturing, sales, and service of high-tech enterprises. The company is committed to the realization of the Internet of Things smart gas and the Internet of Things smart water, forming an Internet of Things smart public utility management service system, and integrating it into the construction of smart cities, and using practical actions to practice "to spread the love of life with products and services" The mission of the world.

Constellation NewEnergy, Inc. provides electricity, natural gas and energy related services. The company was founded in 2002 and is headquartered in Baltimore, MD.

Plugwise provides underfloor heating, radiators and convectors monitoring and control system.

Embertec Pty Ltd. develops power saving solutions for the consumer electronics and appliances industries. Its products include Embertec Led, Downlights, and Smartswitch. The company was founded by Tony Gelonese and Domenico Gelonese in 2004 and is headquartered in Dulwich, Australia.

Constellation Energy Group, Inc. supplies power, natural gas and energy products and services. The company was founded on September 22, 1995 and is headquartered in Baltimore, MD.

Meishan Qinchuan Smart Sensor Co., Ltd., established on 2022-06-14, Business scope includes general items:IoT device manufacturing;IoT Device Sales;Internet of things technology research and development;Intelligent Instrument Manufacturing;Smart Instrument Sales;Manufacturing of electronic components;Wholesale of electronic components;Electronic Components Retail;Mechanical Parts,Parts processing;Mechanical Parts,Parts sales;Instrument Manufacturing;Instrument sales;Manufacture of transportation equipment and counting instruments for production;Auto Parts Wholesale;Auto Parts Retail.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Xiamen MediaTek Intelligent Technology Co., Ltd., established on 2003-11-27, Business scope includes general items:Technology promotion and application services;software development;Information system integration service;Manufacturing of computer software, hardware and peripheral equipment;Internet Security Services;Electronic special equipment manufacturing;Sales of electronic special equipment;Sales of mechanical and electrical equipment;Technology Import and Export;Import and export;internet sales(Except for products that require a license for sale);Energy saving management service;Contract Energy Management;Solar Power Technology Services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Consert Inc. is focused on the design and implementation of intelligent energy distribution and management networks. It drives to join all the players in the energy market to its own network creating market solutions built entirely through opt-in participation. Consert Inc. was formed in 2008 and offers the most complete real-time, energy management and conservation ecosystem available today. Consert’s Energy Management Solution gives energy conservation the attributes of generation and offers utilities the opportunity to gain operational savings, address peak load with measurable and verifiable certainty, and realize new revenue streams, all by empowering consumers to set, monitors and reduce energy consumption. Over the years, Consert has proven itself time and time again with major utilities, including the nation’s largest municipal power and gas company. In addition to full-scale commercial program initiated as pilots for among others, Fayetteville Public Works Commission and Wake Electric Membership Corporation, Consert has partnered with CPS Energy of San Antonio – and its more than 700,000 customers – to reduce peak demand by more than 250 megawatts over the next three years.

Ra-Ba Electric Closures is a company linked to the manufacture, management and advice of electro-mechanical closures & access controls.

International Business Machines Corp. is an information technology company, which engages in the provision of integrated solutions that leverage information technology and knowledge of business processes. It operates through the following segments: Software, Consulting, Infrastructure, Financing, and Other. The Software segment combines hybrid cloud platform and software solutions to help clients become more data-driven, and to automate, secure, and modernize their environments. The Consulting segment focuses on integrating skills on strategy, experience, technology and operations by domain and industry. The Infrastructure segment offers solutions for hybrid cloud, and is the foundation of the hybrid cloud stack. Infrastructure is optimized for infusing AI into mission-critical transactions and tightly integrated with IBM Software including Red Hat for accelerated hybrid cloud benefits. The Financing segment refers to the client and commercial financing, facilitating IBM clients’ acquisition of IT systems, software, and services. The company was founded by Charles Ranlett Flint and Thomas J. Watson Sr. on June 16, 1911 and is headquartered in Armonk, NY.

ETRI is the largest government funded research institute in Korea, which strives to advance science by means of formulating innovative ideas; developing new techniques; and training professional individuals in the area of information telecommunications to ultimately enhance social and economical aspects of the modern society.

Saudi Arabian Oil Co. is engages in the production, transportation, and sale of energy and chemicals. It also offers prospecting, exploring, drilling, extracting, processing, manufacturing, refining and marketing hydrocarbon substances. The company operates through the following segments: Upstream, Downstream, and Corporate. The Upstream segment consists of exploring for, developing and producing crude oil, natural gas and natural gas liquids exploration, field development and production. The Downstream segment includes refining and petrochemical manufacturing, supply and trading, distribution and power generation, logistics, and marketing of crude oil and related services to international and domestic customers. The Corporate segment refers supporting services including human resources, finance and IT not allocated to Upstream and Downstream. Saudi Arabian Oil was founded on May 29, 1933 and is headquartered in Dhahran, Saudi Arabia.

Yangzhou Wantai Electronic Technology Co., Ltd., established on 2010-08-06, The business scope includes electrical and substation equipment and instruments,Grid inverter,smart meter,smart water meter,Optical Instruments,Research and development of automation equipment,design,manufacture;Engaged in electronic communication products,Research on Computer Software and System Integration,to develop,manufacture;Engaged in metal structural parts,fastener,Connector,Electronic Component,Research and development of mechanical parts,design,manufacture;Installation of electrical engineering,maintain;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export);Sell ​​the company's own products;road general cargo transportation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments##) General project:Intelligent Instrument Manufacturing;Smart Instrument Sales;Supply Instrumentation Manufacturing;Sales of instrumentation for supply;General valve and cock manufacturing(Does not include special equipment manufacturing);Valve and Cock Sales;Development of valves and plugs;Intelligent water system development(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Osaka Gas Co., Ltd. engages in the provision of natural gas. It operates through the following segments: Domestic Energy/Gas, Domestic Energy/Electricity, Overseas Energy, and Life and Business Solutions. The Domestic Energy/Gas segment manufactures, supplies, and sells city gas, gas appliances, liquefied natural gas, liquefied petroleum gas, and industrial gas. The Domestic Energy/Electricity segment produces electricity. The Overseas Energy develops and invests in natural gas and petroleum as well as leases transport tankers. The Life and Business Solutions segment conducts the development and leasing of real estate, information processing services, and sale of fine materials and carbon products. The company was founded on April 10, 1897 and is headquartered in Osaka, Japan.

Green Energy Group AS delivers flash type modular wellhead geothermal power plants. It provides power plant solution in several prefabricated containers and container frames. It also manufactures proprietary control system software to be able to externally overlook and control every single unit. The firm designs a wellhead solution based on the deployment of prefabricated component modules, supplied to the wellhead in standard containers. The company was founded by Stig Torvund in 2008 and is headquartered in Oslo, Norway.

Smart Wires is an electrical and electronics company that specializes in grid optimization solutions that leverage its patented modular power flow control technology. The company provides solutions in the fields of transmission reliability, congestion management, and power flow control solutions. Smart Wires was founded in 2010 and headquartered in San Francisco, California.

Lou Kaben New Energy Technology Development (Shanghai) Co., Ltd., established on 2011-11-10, The scope of business includes technology development in the professional fields of energy saving and environmental protection technology and computer control system,Technical Services,technical consulting,technology transfer,construction work,Energy saving and environmental protection project,Contract Energy Management,marketing planning,Investment Management Consulting,Business Consulting(The above consultation except brokerage),Leasing of own equipment(Excluding financial leases),Electrical Equipment,Office Supplies,department store,textile,Sales of building decoration materials,shipping agent,Engaged in the 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]

Electricite De France Service National is a French private company located in Nanterre that provides electricity production services.

Jiangsu Electric Power Co. is a state-owned electric company that is mainly engaged in the constructions, management, sales & maintenance of pwer grids. The company also handles the construction, building, research, management & power-related design of electric companies within Jiangsu Province. The company was founded in December, 1988 and is headquartered in Jiangsu, CN.

ELO Sistemas Eletrônicos S/A. manufactures and supplies digital electricity meters. It offers AT meters, BT meters, QEE meters, readers, SW applications, and accessories. The company also provides maintenance, support, and training services for product operators. It serves electric power distributors in Brazil and South America. The company has a strategic partnership with Trilliant Incorporated. ELO Sistemas Eletrônicos was founded in 1980 and is based in Porto Alegre, Brazil with additional offices in Brazil and Chile.