Synopsys Acquires Tinfoil Security

Teradyne Acquires TestInsight

April 16, 2026

Software

Teradyne announced that it has acquired TestInsight, a provider of semiconductor test development, validation, and conversion software. The acquisition is intended to strengthen Teradyne’s design-to-test software capabilities by integrating TestInsight’s pattern conversion, validation, and virtual test tools with Teradyne’s automated test equipment platforms to accelerate time to market for AI and data center devices.

Keysight Technologies to Acquire Synopsys Optical Solutions Group

September 19, 2024

Cloud & SaaS

Keysight Technologies entered into a definitive agreement to acquire Synopsys’ Optical Solutions Group, a developer of optical design and analysis software tools. The deal expands Keysight’s design engineering software portfolio for optical systems design, analysis, simulation, and virtual prototyping, and is expected to close in the first half of 2025 subject to customary approvals and conditions, including regulatory review of Synopsys’ pending acquisition of Ansys.

Clearlake and Francisco Partners Acquire Synopsys' Software Integrity Group (Black Duck Software)

May 6, 2024

Cybersecurity

Clearlake Capital and Francisco Partners agreed to acquire Synopsys' Software Integrity Group in a transaction valued at up to $2.1 billion, creating a newly independent application security company to be branded Black Duck. The deal — a carve-out divestiture by Synopsys — is expected to close in H2 2024 (announcement) and was completed October 1, 2024, enabling the business to operate as a standalone leader in application security testing.

Synopsys Acquires Intrinsic ID

March 20, 2024

Cybersecurity

Synopsys completed the acquisition of Intrinsic ID, a Netherlands-based provider of Physical Unclonable Function (PUF) semiconductor IP. The deal adds production-proven PUF technology and a team of R&D engineers in Eindhoven to Synopsys' semiconductor IP portfolio to strengthen on-chip security for SoC designers worldwide; the terms were not disclosed and the transaction was not material to Synopsys' financials.

Palo Alto Networks Acquires Talon Cyber Security

December 28, 2023

Cybersecurity

Palo Alto Networks completed the acquisition of Talon Cyber Security to integrate Talon’s enterprise browser technology into its Prisma SASE offering. The deal extends Palo Alto’s SASE capabilities by protecting managed and unmanaged devices and will make Talon’s Enterprise Browser available to qualified SASE AI customers at no additional cost.

Synopsys Acquires Code Dx

June 8, 2021

Cybersecurity

Synopsys, Inc. acquired Code Dx, an application security risk management vendor based in Northport, New York, to extend Synopsys' application security portfolio and provide consolidated vulnerability aggregation, correlation, and prioritization across multiple testing tools. The deal adds Code Dx's R&D team and technology into Synopsys' Software Integrity Group to improve risk reporting and DevSecOps orchestration.