Tri-County Electric Cooperative is a member-owned electric provider based in Aledo, Texas. Since 1939, Tri-County Electric Co-op has provided safe and reliable energy to the member-owners across North Texas. With 9,294 miles of energized line and over 120,00 active meters, we are one of the largest electric co-ops in Texas.

Trio is one of the largest electrical engineering and contracting firms in Houston. They are privately held, full-service electrical contractor focusing on commercial, multi-family residential, and light industrial projects.

TTI, Inc., a Berkshire Hathaway company, is a world-pioneering specialist distributor of passive, connector, electromechanical, discrete, power, and sensor components. TTI’s philosophy is "Lead by Design"​, and the company differentiates itself by focusing on people, parts, and processes. TTI in Europe strives to be the distributor of choice for customers and suppliers alike by introducing new product technologies and by stocking broad.

U.S. Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters.

UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people, and led by purpose, UST partners with their clients from design to operation.

The experience of three decades and extensive technical know-how is the basis on which can offer a wide range of services in the field of printed circuit board assembly. The individual needs of our customers are the basis on which we develop, assemble, and program printed circuit boards. VTS Electronics GmbH master THT assembly just as perfectly as SMT assembly and printed circuit board assembly in mixed technology.

As a world-class industrial technology and thermal products leader, Watlow designs and manufactures heating solutions consisting primarily of electric resistive heaters, temperature sensors, temperature and power controllers, and supporting software – all the components of a thermal system.

Westenergie AG has set itself the goal of actively shaping the intelligent energy landscape of the future. As the largest German regional company of E.ON SE, the company bundles the municipal business relationships of E.ON SE in the core areas of North Rhine-Westphalia, Rhineland-Palatinate, and Lower Saxony.

Westinghouse Electric Company is the world's leading supplier of safe and innovative nuclear technology. They provide the utility customers around the world with the most reliable, dependable nuclear power plants, nuclear fuel, plant automation and operating plant products and services.

Westnetz GmbH, headquartered in Dortmund, is the distribution system operator for electricity and gas in western Germany. The company is a wholly owned subsidiary of Westenergie AG. With 5,800 employees, Westnetz operates a large number of networks under different owners in western Germany.

As a pioneering electric and natural gas energy company, offers a comprehensive portfolio of energy-related products and services to 3.4 million electricity customers and 1.9 million natural gas customers across eight states: Colorado, Michigan, Minnesota, New Mexico, North Dakota, South Dakota, Texas, and Wisconsin.