Delta Electronics, Inc. engages in the provision of power and thermal management solution. The company operates under the following segments: Power Electronics, Automation, and Infrastructure It is mainly involved in the design, manufacture, sale, research and development of electronic control systems, industrial automation, digital display, communication, consumer electronic products, healthcare device, robot, field device, energy-saving lighting application and energy technology services. Delta Electronics was founded by Bruce Cheng on August 20, 1975 and is headquartered in Taoyuan, Taiwan.

Huawei Digital Energy Technology Co., Ltd., established on 2021-06-07, Business scope includes general business items:Research and development of online energy measurement technology;Research and development of online energy monitoring technology;Research and development of high-efficiency and energy-saving technologies in the power industry;Emerging energy technology research and development;Research and development of energy recovery system;Electromechanical coupling system research and development;Research and development of power distribution switch control equipment;software development;Artificial intelligence application software development;Operational Effectiveness Evaluation Service;Energy saving management service;Solar Power Technology Services;Information system integration service;Manufacture of power distribution switch control equipment;Manufacturing of Power Electronic Components;Manufacturing of photovoltaic equipment and components;Intelligent vehicle equipment manufacturing;Sales of electric accessories for new energy vehicles;Plug-in hybrid dedicated engine sales;Charging pile sales;Sales of new energy vehicle battery replacement facilities;Communication equipment sales;AI Hardware Sales;Sales of Advanced Power Electronics Devices;Intelligent power transmission and distribution and control equipment sales;Sales of power electronic components;battery sales;container sales;software sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:none

Sungrow Power Supply Co., Ltd. engages in the manufacture, sale, research and development of solar photovoltaic (PV) inverters. Its products include PV grid-connected inverters, string inverters, central inverters, energy storage systems, monitoring systems and optional parts. The company was founded by Ren Xian Cao on November 28, 1997 and is headquartered in Hefei, China.

Part of ABB Ltd., ABB Power T&D Co., Inc. is a company headquartered in Raleigh, NC. The firm supplies power transmission and distribution equipment, systems and solutions.

TBEA Sun Oasis Co., Ltd., part of TBEA Co., Ltd., is a company headquartered in Urumqi, China, that manufactures and distributes solar photovoltaic products.

TBEA Xi'an Flexible Transmission and Distribution Co., Ltd., established on 2014-03-25, Business scope includes general business items:Flexible power transmission converter valve and valve control equipment,High and low voltage static var generator,Dynamic reactive power compensation device,Wind power and photovoltaic grid-connected converter devices,high power converter,Research and development of intelligent high and low power distribution cabinets and other power electronic devices,manufacturing and sales.(The above business scope excludes the special control and pre-licensing projects stipulated by the state)

CRRC Zhuzhou Institute Co., Ltd., a subsidiary of CRRC Corp. Ltd., is a Chinese company located in Zhuzhou. The firm develops locomotive and rolling stock for rail traffic. Rong Jun Ding is the current CEO, occupying that position since 1984.

Hyosung Heavy Industries Corp. provides energy solutions. It offers power systems, industrial machinery, pump & water systems and green energy systems. The company was founded in May, 1962 and is headquartered in Seoul, South Korea.

The Georgia Tech Research Corp. provides research and technology support services. Its services include accounting and reports, researcher and operational support services. The comapny was founded by Preston S. Arkwright, Fuller E. Callaway, Jr. and Monie A. Ferst on April 13, 1937 and is headquartered in Atlanta, GA.

Delta Electronics (Shanghai) Co., Ltd., a subsidiary of Delta Electronics, Inc., is a company headquartered in Shanghai, China. The firm manufactures semiconductors and integrated circuits. Tse Yuan Li is currently the CEO of the company.

Kewell Technology is a test equipment company that provides test systems and intelligent manufacturing equipment for multiple industries based on test power supplies. They provide test power supplies, hydrogen energy testing and intelligent manufacturing equipment, power semiconductor testing, and intelligent manufacturing equipment. They serve rail transit, automotive electronics, intelligent manufacturing, electromechanical equipment, aerospace, laboratory certification, and many other industries.

SGCC was founded on Dec. 29th, 2002 as a pilot state-owned corporation by the State Council. As a backbone state-owned enterprise that may affect national energy safety and economic lifelines, SGCC's core business is to build and operate power grids and provides secure and reliable power supply for the development of the society. With a registered capital of RMB 200 billion yuan and service area covering 26 provinces,autonomous regions and municipalities directly under the jurisdiction of the Central Government which equals to 88% of the national territory. SGCC carries out the president responsibility system. The president is the legal corporate representative of SGCC. By the end of 2005, SGCC accumulated a total asset of RMB1176.7 billion yuan with a debt-asset ratio of 61.96%, and possessed 195,899 km of 220kV and above transmission lines with a transforming capacity up to 616.64 GVA. SGCC has 1.502 million employees and serves 128 million customers. In 2005, SGCC sold electric power up to 1464.6 TWh and achieved an operation income of RMB 721.4 billion yuan with a net profit of RMB14.4 billion yuan profit & tax of RMB 60.4 billion yuan. SGCC was ranked the 40th in the Fortune Global 500 in 2005.

Nanjing Nari Jibao Electric Co. Ltd., a subsidiary of NARI Technology Co., Ltd., is a Chinese company that manufactures power grid relay, transmissions, power plant automations and other equipment.

China Southern Power Grid Research Institute Co., Ltd., established on 2010-11-05, The scope of business includes carrying out scientific research on power grids,technology development,Product development,Equipment manufacturing and sales,technology transfer,technical supervision,Technical Training,technical consulting,Technical services and other businesses;Carry out project review,Power engineering commissioning,System integration and other services;invest,Operating industries related to power grid core technologies and new power grid technologies;Power transmission and transformation engineering equipment supervision,engineering design,project consultancy,engineering construction;Develop information systems,System operation and maintenance and software sales business;electric equipment,Inspection and testing of electrical equipment;Computer Network Technology Services;<China Southern Power Grid Technology>journal editor,publishing,issued;design,make,acting,Publish various advertisements at home and abroad;goods,Technology Import and Export(law,Except for items prohibited by administrative regulations;law,Projects restricted by administrative regulations must obtain a license before they can operate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

NR Electric Co., Ltd. is a Chinese private company located in Nanjing that designs and manufactures electrical protection and control systems for electric power generation.

Changzhou Tianman Intelligent Technology Co., Ltd., established on 2010-10-19, Business scope includes general items:Manufacture of power distribution switch control equipment;Manufacturing of power transmission and distribution and control equipment;Distribution switch control equipment sales;Research and development of power distribution switch control equipment;Intelligent power transmission and distribution and control equipment sales;Manufacturing of power facilities and equipment;Manufacturing of Power Electronic Components;Sales of Advanced Power Electronics Devices;Sales of power electronic components;Manufacturing of capacitors and their supporting equipment;Sales of capacitors and related equipment;transformer,Rectifier and inductor manufacturing;software development;software sales;Research and development of high-efficiency and energy-saving technologies in the power industry;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;electric wire,cable management;General Equipment Repair;Special Equipment Repair(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Sichuan Daer Electric Co., Ltd., established on 2011-01-27, Business scope includes manufacturing,processing,Install,Sales,import and export:High and low voltage complete switchgear,Smart charging pile,Emergency Power Supply,electronic,spring;wholesale,retail,import and export:automobile parts,hardware,AC,Chemical Products(Free of Hazardous Chemicals),rubber products,building materials(wood free),Minerals.(Projects subject to approval according to law in the above business scope,Business activities can only be carried out after approval by relevant departments)

Akros Silicon is a semiconductor company developing power management ICs that facilitate remote network-based energy management. The company offers intelligent energy management ICs that enable the implementation of global green power management initiatives. Its products include integrated CMOS solutions, electro-magnetic interference (EMI) and electro-static discharge suppressors, and dual-channel active EMI suppressors. The company's products are used in voice over IP phones, wireless LAN access point, analog telephone adapters, RFID and point of sales terminals, IP video security cameras, set-top boxes, networked printers and appliances, desktop and laptop computers, and PoE and non-PoE Ethernet systems applications. The company offers its products through sales representatives in the United States, Canada, the Peoples Republic of China, Taiwan, Korea, Turkey, Austria, Belgium, Germany, the Czech Republic, Italy, Germany, Poland, Portugal, Spain, Switzerland, the Netherlands, the United Kingdom, and Ireland. It was founded in 2005 and is based in Folsom, California.

Caséta Wireless is a smart lighting control system.

Lutron Electronics Co., Inc. designs and manufactures lighting control systems. It offers light dimmers, whole-home and whole-building dimming systems, controllable window treatments, color-matched accessories, including wallplates, receptacles and fan controls. The company was founded by Joel S. Spira and Ruth Spira in 1961 and is headquartered in Coopersburg, PA