Marvell provides data infrastructure semiconductor solutions. Products include Compute Express Link (CXL) near-memory accelerators and memory-expansion controllers, data processing units, coherent digital signal processors (DSPs), data center switches, optical modules, Ethernet controllers and PHYs, PCIe retimers, and storage controllers.
April 2026: Polariton Technologies. High-speed, low-power plasmonics-based silicon photonics devices.
February 2026: XConn Technologies. Advanced PCIe and CXL switching silicon.
February 2026: Celestial AI. Optical interconnect technology for scale-up connectivity.
August 2025: Sold Automotive Ethernet business to Infineon Technologies for $2.5 billion in cash.
May 2022: Tanzanite Silicon Solutions. Compute Express Link (CXL) technologies.
October 2021: Innovium. Networking solutions for cloud and edge data centers.
April 2021: Inphi Corporation. High-speed data interconnect platform and electro-optics portfolio.
November 2019: Avera Semiconductor, the ASIC business of GlobalFoundries.
September 2019: Aquantia. Multi-Gig technology for high speed networking.
July 2018: Cavium. Network, video, and security processors.
January 2012: Xelerated. Network processing and programmable Ethernet switching solutions.
August 2010: Diseno de Sistemas en Silicio S.A. (DS2 Technology). High speed semiconductor solutions for powerline communications.
January 2008: PicoMobile Networks
June 2006: Intel’s XScale communications and application processor business.
February 2006: Printer ASICs Business of Avago Technologies.
December 2005: UTStarcom’s System-on-Chip division.
August 2005: Hard disk and tape drive controller semiconductor business of QLogic Corporation.
February 2003: RADLAN Computer Communications. Embedded networking software.
June 2002: SysKonnect. PC networking.
October 2000: Galileo Technology. Ethernet switches.
