About Wolfspeed
Wolfspeed makes silicon carbide materials and power devices used in electric vehicles, industrial equipment and energy systems. It is a vertically integrated supplier, producing its own silicon carbide substrates as well as the chips built on them, with its main 200mm wafer plant in Marcy, New York. Its power devices matter to compute mainly through efficient power conversion. The company is based in Durham, North Carolina, and announced its emergence from Chapter 11 restructuring on 29 September 2025, with total debt reduced by about 70 percent.
Wolfspeed was founded in 1987 and is based in Durham, NC, United States. It is listed under ASICs, Custom Silicon. Its shares trade as WOLF on NYSE.
Compute Technologies
- Custom Silicon
What Wolfspeed works on
ASICs
An ASIC, or application-specific integrated circuit, is a chip designed to do one job or a narrow set of jobs. Its circuits are fixed when the chip is made. A CPU can run any program; an ASIC does what it was designed for and nothing else.
Custom Silicon
Custom silicon means a company designs its own chips for its own products or data centers instead of buying standard parts. The chip is made by a foundry such as TSMC, but the design belongs to the customer.
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