Marvell Technology Acquires Aquantia Corp.

Marvell Technology Acquires Innovium for $1.1 Billion

August 4, 2021

IT Services

Marvell Technology, Inc. agreed to acquire Innovium in an all-stock transaction valued at $1.1 billion. The deal is expected to close by the end of calendar 2021, subject to customary approvals and regulatory conditions.

Infineon to Acquire Marvell’s Automotive Ethernet Business for $2.5 Billion

August 14, 2025

IT Services

Infineon Technologies has entered into a definitive agreement to acquire Marvell Technology’s Automotive Ethernet business in an all-cash transaction valued at $2.5 billion. The deal combines Infineon’s automotive microcontroller portfolio with Marvell’s Brightlane Automotive Ethernet PHY transceivers, switches, and bridges to strengthen system capabilities for software-defined vehicles.

Marvell Technology Acquires Inphi Corporation

October 29, 2020

Manufacturing

Marvell Technology Group Ltd. agreed to acquire Inphi Corporation in a cash-and-stock transaction that will combine Marvell's storage, networking and processor portfolio with Inphi's high-speed electro-optics interconnect platform. The deal positions the combined company to lead in cloud data center and 5G infrastructure markets, will domicile the combined company in the United States, and is expected to deliver $125 million of annual run-rate synergies within 18 months.

Marvell Technology Acquires Celestial AI

February 2, 2026

IT Services

Marvell Technology has completed its previously announced acquisition of Celestial AI in a deal valued at approximately $3.25 billion. The acquisition adds Celestial AI’s Photonic Fabric optical interconnect technology to expand Marvell’s optical connectivity capabilities for next-generation AI and cloud data center architectures.

Marvell Technology Acquires XConn Technologies

February 10, 2026

AI & Machine Learning

Marvell Technology, Inc. completed its previously announced acquisition of XConn Technologies, a provider of advanced PCIe and CXL switching silicon. The deal expands Marvell’s switching portfolio and strengthens its UALink scale-up switching roadmap for next-generation AI and cloud data center architectures.

Marvell Acquires Tanzanite Silicon Solutions

May 9, 2022

Data & Analytics

Marvell announced a definitive agreement to acquire privately held Tanzanite Silicon Solutions, a developer of advanced Compute Express Link (CXL) technologies, in an all-cash transaction. The deal is expected to close in Marvell’s fiscal Q2 and is subject to customary closing conditions, including approval by Tanzanite shareholders.