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Wolfspeed — Supply Chain & Business Relationships

Every relationship below is sourced to a verbatim quote from a public company filing that names the counterparty, with a one-click link to the original document.

Click a company to open its map · drag to explore · hover a line to read the source quote. Green = supplies · orange dashed = competes · blue = partners · purple = ownership · grey dashed = suspended · how to read this data.

3 customers16 competitors3 source filings

Customers (companies it supplies)

Supplies to → Renesas Major investment
Filed 2025-08-26 · 314 days ago
“In July 2023, the Company entered into the CRD Agreement with a customer, pursuant to which the customer agreed to provide the Company up to $2.0 billion in unsecured deposits. … with the potential for an increased variable rate of either 10% or 15% in connection with any inability of the Company to satisfy supply targets under a ten-year wafer supply agreement with the same customer. … Unsecured Customer Refundable Deposit Agreement, dated as of July 5, 2023, between Wolfspeed, Inc. and Renesas Electronics America Inc.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Supplies to → Creeled
Filed 2025-08-26 · 314 days ago
“pursuant to which we supplied CreeLED with certain silicon carbide materials and fabrication services for up to four years.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Supplies to → MACOM
Filed 2025-08-26 · 314 days ago
“a Master Supply Agreement, pursuant to which the Company continued to operate the RTP Fab and supply MACOM with Epi wafers and fabrication services (the "RF Master Supply Agreement") … a Long-Term Epi Supply Agreement (the "Long-Term Epi Supply Agreement"), pursuant to which MACOM will purchase Epi wafers from the Company”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗

Competitors

Competes with ↔ Navitas
Filed 2026-02-27 · 129 days ago
“Our primary SiC competitors include Infineon, Wolfspeed, Inc., ON Semiconductor Corporation, ROHM Co., Ltd., Qorvo, Inc., and STMicroelectronics International N.V.”
— NVTS 10-K, filed 2026-02-27 · View source filing ↗
Competes with ↔ onsemi
Last confirmed 2026-02-09 · 147 days ago · corroborated by 2 filings
“PSG’s primary competitors include: Infineon Technologies AG ("Infineon"), STMicroelectronics N.V. ("STMicroelectronics"), Wolfspeed Inc., ROHM Semiconductor and Nexperia BV.”
— ON 10-K, filed 2026-02-09 · View source filing ↗
Competes with ↔ Coherent
Filed 2025-08-26 · 314 days ago
“As market adoption of the technology grows with rapidly expanding power device designs, we have experienced increased competition from companies such as Coherent, Inc., SiCrystal GmbH, IQE plc, and Resonac Holdings Corporation in the United States, Europe and Japan.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Sicrystal
Filed 2025-08-26 · 314 days ago
“As market adoption of the technology grows with rapidly expanding power device designs, we have experienced increased competition from companies such as Coherent, Inc., SiCrystal GmbH, IQE plc, and Resonac Holdings Corporation in the United States, Europe and Japan.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Iqe
Filed 2025-08-26 · 314 days ago
“As market adoption of the technology grows with rapidly expanding power device designs, we have experienced increased competition from companies such as Coherent, Inc., SiCrystal GmbH, IQE plc, and Resonac Holdings Corporation in the United States, Europe and Japan.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Resonac
Filed 2025-08-26 · 314 days ago
“As market adoption of the technology grows with rapidly expanding power device designs, we have experienced increased competition from companies such as Coherent, Inc., SiCrystal GmbH, IQE plc, and Resonac Holdings Corporation in the United States, Europe and Japan.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Sicc
Filed 2025-08-26 · 314 days ago
“In China, we have observed increased competition from companies such as SICC Co., Ltd., TanKeBlue Semiconductor Co., Ltd and EpiWorld International Co., Ltd.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Tankeblue Semiconductor
Filed 2025-08-26 · 314 days ago
“In China, we have observed increased competition from companies such as SICC Co., Ltd., TanKeBlue Semiconductor Co., Ltd and EpiWorld International Co., Ltd.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Epiworld International
Filed 2025-08-26 · 314 days ago
“In China, we have observed increased competition from companies such as SICC Co., Ltd., TanKeBlue Semiconductor Co., Ltd and EpiWorld International Co., Ltd.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Infineon
Filed 2025-08-26 · 314 days ago
“Our silicon carbide power devices compete with silicon carbide power semiconductor solutions offered by Infineon Technologies AG, ON Semiconductor Corporation, Rohm Co. Ltd., ST Microelectronics N.V., Bosch, San'an Optoelectronics Co., … Silan Microelectronics Co. Ltd., and SiChain Semiconductor, as well as an increasing number of smaller competitors.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ ROHM
Filed 2025-08-26 · 314 days ago
“Our silicon carbide power devices compete with silicon carbide power semiconductor solutions offered by Infineon Technologies AG, ON Semiconductor Corporation, Rohm Co. Ltd., ST Microelectronics N.V., Bosch, San'an Optoelectronics Co., … Silan Microelectronics Co. Ltd., and SiChain Semiconductor, as well as an increasing number of smaller competitors.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ STMicroelectronics
Filed 2025-08-26 · 314 days ago
“Our silicon carbide power devices compete with silicon carbide power semiconductor solutions offered by Infineon Technologies AG, ON Semiconductor Corporation, Rohm Co. Ltd., ST Microelectronics N.V., Bosch, San'an Optoelectronics Co., … Silan Microelectronics Co. Ltd., and SiChain Semiconductor, as well as an increasing number of smaller competitors.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Bosch
Filed 2025-08-26 · 314 days ago
“Our silicon carbide power devices compete with silicon carbide power semiconductor solutions offered by Infineon Technologies AG, ON Semiconductor Corporation, Rohm Co. Ltd., ST Microelectronics N.V., Bosch, San'an Optoelectronics Co., … Silan Microelectronics Co. Ltd., and SiChain Semiconductor, as well as an increasing number of smaller competitors.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Sanan Optoelectronics
Filed 2025-08-26 · 314 days ago
“Our silicon carbide power devices compete with silicon carbide power semiconductor solutions offered by Infineon Technologies AG, ON Semiconductor Corporation, Rohm Co. Ltd., ST Microelectronics N.V., Bosch, San'an Optoelectronics Co., … Silan Microelectronics Co. Ltd., and SiChain Semiconductor, as well as an increasing number of smaller competitors.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Silan Microelectronics
Filed 2025-08-26 · 314 days ago
“Our silicon carbide power devices compete with silicon carbide power semiconductor solutions offered by Infineon Technologies AG, ON Semiconductor Corporation, Rohm Co. Ltd., ST Microelectronics N.V., Bosch, San'an Optoelectronics Co., … Silan Microelectronics Co. Ltd., and SiChain Semiconductor, as well as an increasing number of smaller competitors.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗
Competes with ↔ Sichain Semiconductor
Filed 2025-08-26 · 314 days ago
“Our silicon carbide power devices compete with silicon carbide power semiconductor solutions offered by Infineon Technologies AG, ON Semiconductor Corporation, Rohm Co. Ltd., ST Microelectronics N.V., Bosch, San'an Optoelectronics Co., … Silan Microelectronics Co. Ltd., and SiChain Semiconductor, as well as an increasing number of smaller competitors.”
— WOLF 10-K, filed 2025-08-26 · View source filing ↗