Wolfspeed, Inc. WOLF

Company Overview

Wolfspeed, Inc. is a U.S.-based semiconductor company focused on silicon carbide (SiC) and gallium nitride (GaN) materials and power devices used in high-efficiency energy applications. The company operates primarily within the power semiconductor and advanced materials industries, supplying products used in electric vehicles, renewable energy systems, industrial power supplies, aerospace and defense, telecommunications, and electrified transportation infrastructure. Wolfspeed’s core revenue drivers include silicon carbide wafers, power devices, and related semiconductor components designed to improve energy efficiency and high-voltage performance compared with traditional silicon-based technologies.

The company traces its origins to Cree, Inc., which was founded in 1987 and initially focused on LED and semiconductor technologies. Over time, the company expanded into wide-bandgap semiconductor materials and power electronics. Following the divestiture of its lighting business and a strategic shift toward power semiconductors, Cree rebranded as Wolfspeed in 2021. Wolfspeed has positioned itself as a vertically integrated silicon carbide company with manufacturing capabilities spanning substrate production, epitaxy, device fabrication, and module development, which has been cited as a strategic differentiator within the emerging SiC ecosystem.