Encore Wire Corporation is a US-based company that produces and distributes electrical building wires and cables for interior electrical wiring. Their cable products are used for residential, commercial, and industrial purposes such as NM-B cables for indoor wiring in homes, THHN/THWN-2 cables for commercial buildings, and XHHW-2 cables for industrial buildings. Their products are mainly sold to wholesale electrical distributors through independent manufacturers' representatives.