Skip To The Main Content


Sophisticated clients worldwide entrust us with their formidable disputes for a single reason—our remarkable track record. Clients seek our advice on high-stakes litigation, cross-border disputes, as well as government and internal investigations in the Americas, Europe and Asia.

“Top of the market and the profession. Clients have great confidence in their ability to get results.”
Legal 500 U.S. 2022, quoting a source

We offer a substantial bench of talent to resolve a wide array of legal issues. Clients benefit from our ability to leverage our broad experience and versatility to address their unique legal and business interests.

On every engagement, our goal is to quickly resolve our clients’ issues with minimal disruption to their business—while mitigating risk and, where possible, avoiding lengthy litigation. We employ a disciplined process to seek dismissal prior to trial, or when in our client’s interest, narrow and define the issues for trial.

Tier 1
Antitrust, General Commercial, Insurance, Securities and White Collar
Benchmark Litigation 2023

    News & Events



        Spotlight on
        Simpson Thacher Names Lynn K. Neuner Co-Chair of Global Litigation Department
        Spotlight on
        Simpson Thacher Named Finance Litigation Department of the Year by NYLJ for Third Time
        Spotlight on
        Simpson Thacher Honored as Insurance Firm of the Year for Ninth Time at Benchmark Litigation Awards 2022
        Spotlight on
        Litigation Leaders: Simpson Thacher’s Jonathan Youngwood on Building a High Talent, Low Ego Litigation Culture