Encore Wire Corporation is a U.S. manufacturer of copper and aluminum wire and cable for residential, commercial, and industrial applications. Based in McKinney, Texas, the company engineers, manufactures, and ships products from its 3.5-million-square-foot campus, emphasizing quality, innovation, and fast delivery. As part of the Prysmian team, Encore Wire supports customers with a broad product catalog, product specifications, pricing tools, training resources, and responsive service.

Its offerings serve projects across sectors including healthcare, data centers, airports, oil and gas, transit, schools, wastewater treatment, and power generation. The company also supplies wire and cable for sustainability initiatives such as solar energy, electric vehicles, battery storage, wind power, and utility transmission. To help crews work efficiently, Encore Wire provides specialized packaging and equipment, including the Reel Payoff, Cyclone Barrel Pack, PullPro, MC Barrel Pack, and Reel Deal. Its TechLab quality-control facility supports product standards, while packaging innovations are designed to simplify handling, reduce setup time, and improve productivity on site. Encore Wire also offers industry education through Encore Wire University.