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Advent International acquires U-blox for $1.3 billion

PRIVATEOct 15, 2025

Acquiring Company

Advent International L.P

Acquired Company

U-blox

BostonHorgenInvestment ManagementManufacturingElectronicsWireless

Description

Advent International has acquired a controlling 67.55% stake in Swiss semiconductor maker U-blox for $1.3 billion. This acquisition highlights Advent's ambitions in the fast-growing chip industry. The transaction is expected to finalize by the end of 2025, with potential plans to delist U-blox from the SIX Swiss Exchange.

Quick answer

Advent International L.P is acquiring U-blox for $1.3 billion, announced October 15, 2025. Advent International L.P is based in Boston, Massachusetts, United States.

How much did Advent International L.P pay for U-blox?
The reported deal value is $1.3 billion.
What does Advent International L.P do?
Advent International is a global private equity firm that focuses on investments in technology, healthcare, financial services, and consumer sectors.
Where are Advent International L.P and U-blox based?
Advent International L.P is based in Boston, Massachusetts, United States. U-blox is based in Horgen, Zurich, Switzerland.
Who are the decision-makers at Advent International L.P?
Fundz holds 2 contacts at Advent International L.P. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

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Company Information

Company

Advent International L.P

Location

800 Boylston Street

Boston, Massachusetts, United States

About

Advent International is a global private equity firm that focuses on investments in technology, healthcare, financial services, and consumer sectors. With a commitment to creating value in its portfolio companies, Advent works closely with management teams to drive growth and innovation. They have a strong record of successful investments and a team of experienced professionals. Advent International operates globally with offices in North America, Europe, Latin America, and Asia.

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Frequently asked

Who acquired U-blox?

U-blox was acquired by Advent International L.P, based in Boston. The deal was reported on October 15, 2025. Advent International is a global private equity firm that focuses on investments in technology, healthcare, financial services, and consumer sectors. Advent International L.P is privately held and operates in Investment Management.

When did Advent International L.P acquire U-blox?

Advent International L.P's acquisition of U-blox was reported on October 15, 2025. Advent International has acquired a controlling 67.55% stake in Swiss semiconductor maker U-blox for $1.3 billion. This acquisition highlights Advent's ambitions in the fast-growing chip industry. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does U-blox do?

u-blox (SIX:UBXN) provides semiconductor chips, modules, and IoT services that reliably locate and connect every thing. Our cutting-edge solutions drive innovation for the car of the future and the Internet of Things. It is privately held, operating in Manufacturing, and is based in Horgen.

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