Infineon Acquires Marvell's Automotive Ethernet Unit for $2.5B

Deal News | Apr 08, 2025 | Morrison Foerster

Infineon Technologies AG, a major player in the automotive semiconductor market, is set to enhance its automotive capabilities with the acquisition of Marvell Technology’s automotive ethernet business for $2.5 billion. This strategic acquisition aims to integrate Marvell's prominent Automotive Ethernet technology with Infineon’s extensive automotive microcontroller portfolio, advancing Infineon’s capabilities in software-defined vehicles. The deal, advised by Morrison Foerster, involves customary closing conditions and regulatory approvals and is anticipated to close by late 2025. Morrison Foerster’s legal team was led by notable partners from New York and San Francisco, including Joe Sulzbach, Eric McCrath, and Aya Eguchi.

Sectors

  • Automotive Technology
  • Semiconductors
  • Legal Services

Geography

  • Germany – Infineon Technologies AG is a German company, making this geography relevant to the transaction.
  • United States – Marvell Technology is based in the United States, and Morrison Foerster's teams in New York and San Francisco played key roles in advising the acquisition.

Industry

  • Automotive Technology – The article discusses Infineon's acquisition of Marvell's automotive Ethernet business, which is integral to modern automotive technology.
  • Semiconductors – Infineon Technologies and Marvell Technology operate in the semiconductor industry, focusing on innovations for the automotive market.
  • Legal Services – Morrison Foerster, a prominent law firm, provided advisory services for the transaction, highlighting the role of legal expertise in such deals.

Financials

  • $2.5 billion – The acquisition price for Marvell Technology’s automotive ethernet business by Infineon Technologies.

Participants

NameRoleTypeDescription
Infineon Technologies AGBuyerCompanyA leading semiconductor company focused on automotive technology and system capabilities.
Marvell TechnologySellerCompanyA semiconductor company selling its automotive Ethernet business to Infineon.
Morrison FoersterLegal AdvisorCompanyA law firm advising Infineon on its acquisition of Marvell's automotive Ethernet business.
Joe SulzbachCorporate PartnerPersonNew York corporate partner leading the Morrison Foerster legal team.
Eric McCrathCorporate PartnerPersonSan Francisco corporate partner involved in the transaction.
Aya EguchiTechnology Transactions PartnerPersonSan Francisco partner specializing in technology transactions, contributing to the deal.
Amy ChenCorporate of CounselPersonNew York corporate of counsel assisting in the deal.
Mohammed AlismailCorporate AssociatePersonNew York corporate associate part of the advisory team.