Beijing Power Equipment Group, part of North China Power Group Finance Co., is a company headquartered in China that manufactures and sells roller mills.

NGK Insulators, Ltd. engages in the manufacture and sale of electric power-related equipment, industrial ceramics, and beryllium copper products. It operates through the following segments: Power, Ceramics, and Electronics. The Power segment manufactures and sells power insulators, devices, and sodium sulfur batteries. The Ceramics segment produces and sells automotive & industrial ceramics, industrial heating systems, and refractory materials. The Electronics segment manufactures and sells beryllium copper products, ceramics for industrial electronics & semiconductor manufacturing, electronic components, and molds. The company was founded on May 5, 1919 and is headquartered in Nagoya, Japan.

JEOL, Ltd. (日本電子 Nihon Denshi Kabushiki-gaisha, Nihon meaning Japan and Denshi meaning electron) is a major developer and manufacturer of electron microscopes and other scientific instruments, industrial equipment and medical equipment.

Hubbell, Inc. engages in the designing, manufacturing, and sale of electrical and electronic products for non-residential and residential construction, industrial, and utility applications. It operates through the following segments: Electrical and Utility Solutions. The Electrical segment manufactures and sells wiring and electrical, lighting fixtures, and controls for indoor and outdoor applications as well as specialty lighting and communications products. The Utility Solutions segment consists of operations that design, manufacture, and sell a range of electrical distribution, transmission, substation, and telecommunications products. The company was founded by Harvey Hubbell II in 1888 and is headquartered in Shelton, CT.

Ushio KK engages in the management of retail supermarkets. The company was founded in May 1946 and is headquartered in Izumo, Japan.

CGN Dasheng Electron Accelerator Technology Co., Ltd. engages in the research and development, design, manufacture, and installation of industrial electron accelerators and transport systems. Its business scopes include irradiation processing, disinfection and sterilization, sewage treatment, polymer materials, tire curing, electron beam curing, and inspection test services. Its products consist of deuterium-deuterium and linear electron accelerators, and under beam and conveyor systems. The company was founded on May 24, 2007 and is headquartered in Suzhou, China.

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.

Gigaphoton, Inc., part of Komatsu Ltd., is a Japanese company located in Oyama that manufactures and distributes excimer lasers used for lithography tools. The firm was founded in 2000. Katsumi Uranaka is currently the CEO of the company. On May 18, 2011 Komatsu Ltd. acquired Gigaphoton, Inc. from Ushio, Inc.\nThe company says this about itself: Since it was founded in 2000, GIGAPHOTON has delivered valuable solutions to semiconductor manufacturers throughout the world as a manufacturer of light sources. In every stage from R&D to manufacture, sales, and maintenance services, GIGAPHOTON is committed to providing world-class support delivered from the perspective of everyday users.

Shakespeare Co. LLC manufactures and supplies marine antennas and accessories. Its products include cellular and Wi-Fi amplifiers, bracket, flush, rail, ratchet and straight mounts, automatic identification systems, 222 and 229-BA classic SSB, Classic, Galaxy, Phase III and V-Tronix antennas. The company was founded by William Shakespeare, Jr. in 1897 and is headquartered in Columbia, SC.

Anaconda Co. is a private company headquartered in Salt Lake City, UT, that operates as a metal mining company.

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.

China Energy Construction Group Nanjing Circuit Equipment Co., Ltd., established on 1991-01-22, Business scope includes electrical fittings,Power transmission and transformation engineering construction machinery,Power Line Accessories,Power engineering equipment,Wire and cable and electrical equipment,Structural Metal Products Research,to develop,design,manufacture,Install,Sales;R&D and manufacturing of power transmission and distribution equipment;Electric equipment,Power station auxiliary equipment and supporting facilities,Metal Material Sales;car,Machinery sales,lease;property management;Self-operated and agent import and export of various commodities and technologies(Except for commodities and technologies that the state restricts the company to operate and prohibits import and export).Power facility installation,undertook,Take the test;(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:Various construction activities;II,Class III radiation device sales(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results)

NUCTECH Co. Ltd. researches and develops security inspection technology. The company offers products such as cargo & vehicle inspection systems, mail sterilization systems, radioactivity monitors, X-Ray inspection systems and industrial CT. Its products are used in the fields, including customs, railway security, aviation security, industrial manufacturing, medical devices, environmental protection and food processing. NUCTECH was founded in 1997 and is headquartered in Beijing, China

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.

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.