Clearlake Capital Group, a private equity firm based in the United States, has completed its acquisition of Synopsys Software Integrity Group (SIG), formerly known as Black Duck Software. The deal is valued at $2.1 billion and was closed on October 1, 2024.

AcquirerTargetDeal Value ($Bn)TypeDate ClosedAdvisors
Clearlake Capital Group (US)Synopsys Software Integrity Group (US)2.1acquisition2024-10-01Evercore, Deutsche Bank, Barclays; Sidley Austin, Simpson Thacher & Bartlett
The acquisition aims to establish SIG as an independent application security company. Clearlake and its co-investor, Francisco Partners, will pay up to $475 million in cash contingent upon achieving a specified rate of return through future liquidity transactions.

Deal Mechanics

The transaction was facilitated by financial advisors Evercore, Deutsche Bank, and Barclays on the buy-side. Legal counsel for Clearlake included Sidley Austin and Simpson Thacher & Bartlett, while Cleary Gottlieb Steen & Hamilton advised Synopsys.

Strategic Rationale

The acquisition allows Black Duck Software to operate independently as a leader in application security. By separating from Synopsys, the company can focus on its core business and scale operations more effectively under private equity ownership. Clearlake's investment strategy emphasizes driving innovation and operational excellence, which are expected to accelerate Black Duck's growth trajectory.

Financial Context

Synopsys Software Integrity Group is a major player in application security software, providing comprehensive solutions for compliance, vulnerability management, and risk reduction. The deal value reflects the high demand for robust cybersecurity tools amidst an increasing threat landscape.

Advisors

The buy-side financial advisors were Evercore, Deutsche Bank, and Barclays. Legal counsel on the buy side comprised Sidley Austin and Simpson Thacher & Bartlett. The sell-side was advised by Cleary Gottlieb Steen & Hamilton.

Outlook

The transaction is expected to position Black Duck Software as a standalone entity with enhanced capabilities to innovate in the application security space. Clearlake and Francisco Partners are committed to supporting SIG's mission-critical objectives through strategic investments and operational enhancements.