Beacon Power Corporation designs, develops, and commercializes advanced products and services to support stable and reliable electricity grid operation in North America. The company primarily focuses on commercializing its patented flywheel energy storage technology for storing and transmitting kinetic energy. It provides Smart Energy Matrix, a non-polluting, megawatt-level, and utility-grade flywheel-based energy storage system that provides sustainable frequency regulation services. The company's energy storage and power conversion solutions provide electric power for the utility, renewable energy, and distributed generation markets. Beacon Power Corporation was founded in 1997 and is headquartered in Tyngsboro, Massachusetts.

Candela (Shenzhen) New Energy Technology Co., Ltd., established on 2018-05-11, Business scope includes general business items:new energy,Technology development related to energy-saving products,product production,technical consulting,technology transfer,Technical Services;solar energy,wind energy clean energy centralized,Investment in step-by-step power plants;Project Consulting for Energy Storage Systems,system design,EPC,equipment supply,Smart operation and maintenance,Entrusted operation, etc.;Research and development of low-carbon technologies,Application and promotion;Consulting services related to new energy;Investment in new energy and energy saving projects;Invest in business(Specific projects will be reported separately);Domestic Trade;Operating import and export business.,The licensing program is:New energy storage battery technology development,production and sales;

Shenyang Microcontrol New Energy Technology Co., Ltd., established on 2018-03-06, Business scope includes research and development of magnetic suspension bearing technology,technical consulting,Technical Services;Manufacturing of Magnetic Suspension Bearings,Sales;Maglev Flywheel,motor,blower,compressor,Magnetic Suspension Bearing Controller,dynamo,Molecular pump,Machinery Parts,Research and development of equipment control system,manufacture,Sales;Equipment installation engineering construction,repair,technical consulting,Technical Services;R&D of power electronic products,Manufacturing and Technical Services;software development;System integration and technical consultation,Technical Services;Research and development of energy-saving product technology,manufacture,Sales;Energy-saving technical consultation,Technical Services;Contract Energy Management;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;own house for rent;Collection of utility bills.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Beacon Power Corp. provides flywheel-based energy storage resources to system operators. It offers solutions at the utility-scale for power grid efficiency, frequency regulation, grid reliability, renewable power integration and other ancillary services. The company was founded in 1997 and is headquartered in Tyngsboro, MA.

Dunshi Magnetic Energy Technology Co., Ltd., established on 2014-04-15, The business scope includes ultra-low temperature waste heat power generation and complete sets of waste heat utilization equipment systems,Complete set of compressed air energy storage equipment and system,Track Traction Power Energy Storage Complete Equipment,High-efficiency power grid system peak shaving new energy grid-connected frequency modulation complete equipment,High-speed centrifugal fan complete set of equipment,Concentrated permanent magnet direct drive wind power complete equipment,Power Package,Research and development of energy-saving and environmental protection equipment,design,manufacture,Sales,lease,Installation and commissioning,Serve,consult;Import and export business;Contract Energy Management Services;Computer network technology and computer software system development,Sales;computer system integration,Integrated wiring;electronic product,Instrumentation,Development of industrial automation equipment,Installation and sales;Design of security engineering,construction;technical consulting,Technical Services.(The above business scope involves licensed business items,It should be operated after obtaining the permission of the relevant department)***

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

Amber Kinetics is a low cost flywheel energy storage system, developing a flywheel system from sub-scale research prototype to full-scale mechanical flywheel battery and will conduct both a commercial-scale and a utility-scale demonstration. Amber Kinetics’ aim is to deliver a cost-effective prototype flywheel system that can be grid connected and electrically charged and discharged. The system has built-in sensing components that determines frequency and voltage characteristics of the grid and overrides the grid signal to manage the amount of electricity discharged. Amber Kinetics’ flywheel stores energy in a spinning rotor that is connected to an electric motor that converts electrical energy into mechanical energy. To recover the energy the motor is electrically reversed and used as a generator to slow down the flywheel converting the mechanical energy back into electrical energy. Amber Kinetics improves the traditional flywheel system by engineering breakthroughs in three areas, magnetic bearings, low-cost rotor, and high-efficiency motor generator. Its technology can also be used to optimize existing infrastructure. Amber Kinetics was founded by [Seth Sanders](https://www.crunchbase.com/person/seth-sanders-2). It is based in California City, California.

Saint Augustin Canada Electric, Inc. manufactures isolated phase bus ducts and auxiliary equipment. It offers bus duct, solar, disconnect switch, and accessories compartments. The firm also provides manufacturing and testing services, logistics and transport support, and engineering services. The company was founded in 1980 and is headquartered in Saint-Augustin, Canada.

Korea Electric Power Corporation (NYSE: KEP, KRX: 015760), better known as KEPCO (Hangul: 켑코) or Hanjeon (Hangul: 한전), is the largest electric utility in South Korea, responsible for the generation, transmission and distribution of electricity and the development of electric power projects including those in nuclear power, wind power and coal. KEPCO is responsible for 93% of Korea's electricity generation. The South Korean government (directly and indirectly) owns a 51.11% share of KEPCO. Together with its affiliates and subsidiaries, KEPCO has an installed capacity of 65,383 MW. On the 2011 Fortune Global 500 ranking of the world's largest companies, KEPCO was ranked 271. KEPCO is a member of the World Energy Council, the World Nuclear Association and the World Association of Nuclear Operators. As of August 2011, KEPCO possesses an A+ credit rating with Fitch Ratings, while Moody's has assigned KEPCO an A1 stable rating.

Helix Power Corp. is an American private company. The firm develops power management platform.\nThe company says this about itself: Helix Power is an early-stage climatetech startup that aims to enable a reliable and resilient zero-carbon power infrastructure. Helix has developed a patented short-duration 1MW flywheel energy storage system that can fill the gap between energy market supply and demand. Helix is targeting markets with extreme storage requirements, including high power (1MW+), long life (1 million cycles), short duration charge & discharge (<90 seconds), continuous operation and low maintenance / life cycle costs. Markets with these requirements include rapid transit, grid integration with renewables, microgrids / island power, and seaport heavy lift cranes. This storage technology also provides significant greenhouse gas reduction.

State Power Investment Corporation Science and Technology Research Institute Co., Ltd., established on 2011-06-28, Business scope includes engineering and technology research and experimental development;technology development,technical consulting,Technical Services,Technology Exchange,technology transfer,Technology Promotion;computer technology training;Organize cultural and artistic exchange activities(Except for performances);Sales of computer software and hardware;software development;Trade Brokers & Agents;Technology Import and Export;Technology intermediary service;Office space for rent;lease commercial premises;property management;design,make,acting,Place an ad;data processing(Bank Card Center in Data Processing,PUEvalue in1.4Except for the above cloud computing data centers)and storage support services;Information system integration service;Socioeconomic Advisory Services;Conference Services;Undertake exhibition and display activities;Construction General Contracting;Engineering Management Services;Inspection and testing service;Resource recycling service technical consultation;Construction engineering design;Certification Services.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Certification Services,Construction engineering design;and items that are legally subject to approval,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.)

Management Services Group, Inc. provides technical services and product solutions. It offers high-tech engineering products and product-based services encompassing software and hardware solutions and engineering services for defense, homeland security, and other critical government interests. The firm's products and services include mission-critical combat systems processors, command, control, communications, computer, intelligence, surveillance and reconnaissance (C4ISR) systems; military combat systems hardware production, and radar and sensor systems, avionics test sets, threat detection; biometric identification systems, and composite materials for advanced munitions, armor, and energy, and depot repair and logistics. The company was founded in 1997 and is headquartered in Virginia Beach, VA.

Machinery Industry No. 6 Design Research Institution (doing business as Shanghai Branch of Machine Industry No. 6 Design Institute) is a Chinese private company located in Shanghai. The firm provides engineering services.

Harbin Electric Co., Ltd. engages in the manufacture and distribution of boilers, steam turbines, steam turbine generators, and hydropower equipment. It operates through following segments: Thermal Power Equipment, Hydropower Host Equipment, Power Station Engineering Services, Power Station Auxillary Equipment and Ancillary Products, Nuclear, and AC and DC Motors and Other. The company was founded on October 6, 1994 and is headquartered in Harbin, China.

Huachi Kinetic Energy (Beijing) Technology Co., Ltd., established on 2019-11-29, Business scope includes technology development,technical consulting,technology transfer,Technology Promotion,Technical Services;software development;Basic software service;Application software service;Computer System Services;device installation;Construction General Contracting,Professional contractors;Engineering Management Services;Engineering and Technology Research and Experimental Development(Market entities independently choose business projects in accordance with the law,Carry out business activities;and items that are legally subject to approval,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.)

Guoke Tiandi Technology Co., Ltd. was established on 2015-07-08. Its business scope includes technology development, technical consultation, and technical services; computer system services; sales of computers, software and auxiliary equipment, chemical products (excluding hazardous chemicals and Class I Precursor chemicals), machinery and equipment, electronic products, Wujinjiaodian, metal materials; educational consultation. (Market entities shall independently choose business projects and carry out business activities in accordance with the law; for projects subject to approval according to law, business activities shall be carried out in accordance with the approved contents after approval by relevant departments; they shall not engage in business activities of projects prohibited or restricted by national and municipal industrial policies. )

Beacon New Energy Co., Ltd., established on 2017-12-01, Business scope includes advanced flywheel energy storage,Composite energy storage,new energy,Development of new technologies for flexible power generation in coal-fired power plants,Technology Promotion,Technical Services,technical consulting;manufacturing(Limited to branch operations);Electricity sales business;Power Ancillary Services;Micro grid technology development and operation and maintenance;Development and sales of power software(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

State Grid Shandong Electric Power Company Electric Power Research Institute, established on 2012-04-28, The scope of business includes entrusted by the head office to handle power system-related business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shenzhen Feineng Energy Co., Ltd., established on 2010-01-08, Business scope includes general business items:Development of flywheel batteries,Production,Sales and research and development of other new energy products,Sales.,The licensing program is: