Leviton is a global leader in electrical wiring devices, data center connectivity solutions and lighting energy management systems. A member of the USGBC (United States Green Building Council), Leviton was founded at the turn of the 20th century, and has grown to become a preeminent leader in the industry. Today Leviton's product portfolio consists of more than 25,000 devices and systems used in homes, businesses and industry. Nine out of ten buildings and homes throughout North America use products made by Leviton and builders, electrical contractors and other industry professionals rank Leviton products #1 in brand preference. Leviton products are the smart choice for smart professionals.

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.

Lynx Photonic Networks, Inc. provides photonic communication solutions for operators, service providers, large enterprises and system vendors. It offers optical protection and matrix, fiber security and customized solutions. The company was founded in 1998 by Daniel Tal and Michael Leigh and is headquartered in Woodland Hills, CA.

SurVivaLink Corp. designs and manufactures automated external defibrillators used to treat victims of sudden cardiac arrest. The company was founded by Byron L. Gilman on May 24, 1996 and is headquartered in Minneapolis, MN.

TeamFurmanite Ltd., part of Team, Inc., is a company headquartered in Kendal, UK, that provides maintenance and repairing services. It was founded in 1929.\nThe company says this about itself: The nature of the company's operations and its principal activities are that of repair of leak sealing and repair services to pipes, tank vessels and other Structure.

Part of Rockwell Automation, Inc., Rockwell Automation Technologies, Inc. is a company headquartered in Minneapolis, MN, involved in semiconductors and related devices. The firm was founded in 1903.

Part of Zeppelin-Stiftung, ZF Active Safety US, Inc. is an American company located in Livonia, MI, that manufactures automotive electrical equipment.

China General Nuclear Power Group is an energy corporation that focuses on the development of clean energies like nuclear power, wind power, nuclear fuel, and solar power. The company has over 30 years of experience in research and development and operation of nuclear power projects. The company's mission is to develop quality clean energy to benefit mankind with safety while pursuing excellence. China General Nuclear Power Group was founded on 1994 and is headquartered in Shenzhen, China.

Hochiki Corp. engages in the manufacture, sale, construction, and maintenance of fire alarm, smoke control, fire extinguishing, security, and network systems. It operates through the Disaster Prevention and Information and Communications segments. The Disaster Prevention segment offers fire alarm systems and fire control equipment. The Information and Communications segment provides networking, broadcasting, and security equipment. The company was founded on April 2, 1918 and is headquartered in Tokyo, Japan.

Separation Technologies, Inc. engages in the development and manufacture of biotech and pharmaceutical products. It produces filtration, cross flow filtration, housings, ultrafiltration, chromatography and ancillary products. The company was founded in 1990 and is headquartered in Valparaiso, IN.

Dual-Lite Manufacturing, Inc., a subsidiary of Current Lighting Solutions LLC, is a company headquartered in Spartanburg, SC. The firm manufactures emergency lights, exit signs, and central inverter systems.

Ipsen, Inc. design and manufacture of industrial atmosphere and vacuum heat-treating systems and supervisory controls systems. It offers vacuum furnaces, atmosphere furnaces, and PdMetrics software platform. The company was founded by Harold Ipsen in 1948 and is headquartered in Cherry Valley, IL.

Bell Laboratories, Inc. manufactures rodent control products. It has developed products such as rodenticides, tamper-resistant bait stations, non-poisonous glue boards, and mechanical mousetraps to control rats. The company was founded by Malcolm Stack in 1974 and is headquartered in Madison, WI.

Fisher-Rosemount Systems, Inc., a subsidiary of Emerson Electric Co., is an American company located in Round Rock, TX. The firm supplies process management products and solutions.

Rolls-Royce is an industrial technology company that provides integrated power and propulsion solutions. Rolls-Royce is a power systems provider that designs, manufactures, and supports a range of products and services for air, sea, and land applications. From transportation and energy to the built environment, the company operates in some of the most intricate and crucial sectors of the global economy. The products and services offered by Rolls Royce help their clients connect people, societies, cultures, and economies. They also help meet the growing demand for power generation across numerous industries and allow governments to provide their armed forces with the necessary power to protect their citizens.

GL Garrad Hassan Deutschland GmbH provides renewable energy consultancy services. It offers independent technical and engineering services, products, and training courses to the onshore and offshore wind, wave, tidal and solar sectors. The company is headquartered in Kaiser-Wilhelm-Koog, Germany.

The company was founded on December 15, 1902 by Bryson Dexter Horton and James B. McCarthy. In 1903 they incorporated as the McBride Manufacturing Company. During the first decade of business, the company expanded into various other electrical products. In 1908, the company was renamed Detroit Fuse and Manufacturing. Soon after their renaming to Detroit Fuse and Manufacturing, the company adopted their famous logo: a capital letter D for Detroit enclosed in a square. The logo was stamped on all Square D's switches and products.

The Bendix Corporation was an American manufacturing and engineering company which during various times in its 60-year existence (1924–1983) made automotive brake shoes and systems, vacuum tubes, aircraft brakes, aeronautical hydraulics and electric power systems, avionics, aircraft and automobile fuel control systems, radios, televisions and computers. It was also well known for the name Bendix, as used on home clothes washing machines, but never actually made these appliances.

Designs and manufactures oil and gas drilling and production equipment