Wolfspeed WOLF

SemiconductorsMarket cap $4B5 connections

Wolfspeed is the world's largest producer of silicon carbide (SiC) wafers and power devices. SiC enables more efficient power conversion in EVs - extending range and reducing charging time versus silicon alternatives. Wolfspeed's Mohawk Valley fab in New York is the world's largest SiC fab. Every major EV maker needs SiC; Wolfspeed's challenge is ramping production fast enough to meet demand.

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Customers 3

Companies Wolfspeed sells to

TeslaAutomotive · $800BSilicon carbide for EV inverters
NextEra EnergyEnergy · $155BSiC chips for solar inverters
General MotorsAutomotive · $55BWolfspeed SiC for GM Ultium EV platform

Partners 2

Strategic partnerships, joint products and alliances

NVIDIASemiconductors · $2.2TSTMicroelectronics licenses Wolfspeed SiC technology
ON SemiconductorSemiconductors · $28BCompeting SiC semiconductor makers

Competitors 1

Companies it competes with

ON SemiconductorSemiconductors · $28BSilicon carbide rivalry

Other Semiconductors companies

NVIDIA TSMC Broadcom Samsung ASML AMD Qualcomm Intel Texas Instruments Applied Materials

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Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.