People, technology and expertise to resolve complex litigation matters

Navigating complexity in litigation and investigations

In today's intricate legal landscape, organizations face multifaceted challenges that demand agile, experienced support. PwC’s Litigation Support team stands ready to assist you in preparing for and responding to disputes, investigations, and enforcement actions with precision and confidence.

What we offer

Deep expertise, global reach
PwC delivers the right mix of legal, industry, and technical expertise—wherever and whenever you need it. Whether you're facing cross-border litigation, regulatory investigations, or internal inquiries, we have the global footprint and local insight to support your case.

Strategic support from proven experts
Our professionals combine decades of litigation experience with industry-specific knowledge to provide insights into each matter. We work closely with your legal team to assess risks, develop strategies, and prepare defensible findings—helping you make informed decisions during high-stakes matters.

Technology-driven solutions
In an era of data-intensive litigation, technology is essential. Our advanced eDiscovery tools, proprietary analytics platforms, and expertise in leading cloud-based and AI solutions help streamline data processing, reduce manual effort, and surface insights faster. From data preservation to expert testimony, we support every phase of the litigation lifecycle, including eDiscovery.

How PwC supports your litigation needs

Our Forensic Services team delivers a wide range of litigation support to help uncover the facts, support legal strategies, and provide expert guidance behind the scenes. Whether you're responding to regulatory scrutiny or managing complex legal claims, PwC equips your team with the insights and tools to move forward with confidence.

We collaborate closely with internal and external counsel to:

  • Respond efficiently to subpoenas and document requests
  • Conduct objective fact-finding and data analysis
  • Support expert witnesses and legal strategy
  • Provide consulting expertise across a broad range of matters

Examples of our litigation support services

  • Regulatory enforcement
    We assist legal teams in responding to investigations or enforcement actions—civil or criminal—by agencies such as the DOJ, SEC, FINRA, and OFAC. Our support includes data analysis, transaction reviews, and strategic consulting to navigate regulatory risk.
  • Multidistrict litigation (MDL)
    In complex cases like class actions or product liability claims, we help assess the merits of allegations, perform advanced data analytics, develop litigation models, and quantify exposure. Our hypothesis testing and scenario planning help teams prepare thoroughly.
  • Deal disputes
    We provide support for both buyers and sellers in M&A-related litigation, including working capital disputes, purchase price disagreements, antitrust issues, and breach of contract claims. Our financial and valuation experts bring clarity to complex deal terms and contested figures.
  • Lost profits & damage quantification
    From business interruptions to contract disputes, we help quantify financial damages with reliable, defensible analysis to support settlement or trial. Our methodologies are aligned with legal standards and tailored to your case strategy.
  • Expert services & discovery support
    We offer access to subject matter experts and credentialed professionals who can serve as consultants or expert witnesses. Our team also supports eDiscovery, data preservation, and forensic analysis to help ensure compliance and defensibility.

Contact us

Ryan Murphy

Partner, Global Investigations & Forensics Leader, PwC US

Chris Rohn

Principal, PwC US