Jonathan Marshall

Managing Director
Leads A&M’s Global Forensic Technology Services practice
Specializes in eDiscovery, digital forensics, and data analytics
Expert on eDiscovery issues in cross-border disputes and investigations
Washington, D.C.
@alvarezmarsal
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Jonathan Marshall is a Managing Director with Alvarez & Marsal Disputes and Investigations in Washington, D.C. He leads A&M’s Global Forensic Technology Services practice and specializes in legal technology solutions, including electronic discovery, information governance, data analytics, digital forensics, and data strategy.

With more than 20 years of forensic technology experience, Mr. Marshall regularly serves as an expert on data analytics, digital forensics, and eDiscovery related to data-driven events in litigation, investigations, bankruptcy, and regulatory actions (including antitrust, Foreign Corrupt Practices Act, U.S. Securities and Exchange Commission, Foreign Account Tax Compliance Act, Office of Foreign Assets Control, and Racketeer Influenced and Corrupt Organizations Act investigations). 

Most notably, Mr. Marshall has advised the estate of a prominent crypto exchange following its Chapter 11 filing. This assignment included managing multiple workstreams, including data analytics and advisory of the exchange’s core data systems, and assisting counsel and the estate’s financial advisors in responding to hundreds of litigation and regulatory requests across multiple global jurisdictions.

Previously, Mr. Marshall advised legal teams involved in cross-border investigations and litigation around the world, including the U.S., the U.K., the Kingdom of Saudi Arabia, Germany, Italy, France, China, Russia, Ukraine, South Africa, Switzerland, Turks and Caicos, and The Bahamas. He has worked with clients across a range of industries, including crypto and digital assets, construction, consumer goods, defense, energy, financial services, healthcare, manufacturing, mining, technology, and telecommunications.

Prior to joining A&M, Mr. Marshall served as Senior Managing Director and U.S. Discovery Practice Lead at Ankura Consulting Group, where he was responsible for overseeing discovery consulting and operations across the U.S. He also served as Managing Director with Navigant Consulting in London, where he co-led the international Legal Technology Solutions practice.

Mr. Marshall earned a bachelor’s degree from The Ohio State University and an MBA from the Kellogg School of Management at Northwestern University. He is regular thought leader and speaker at industry-specific events, continuing legal education events, and seminars. 

Insights By This Professional

In the Seat with an Expert – Forensic Technology Edition series, A&M experts explored how clients across industries are increasingly acting as data companies, facing rising compliance, regulatory, and litigation pressures.
In this episode of A Seat with an Expert – Forensic Technology Edition series, A&M leaders explored how organizations can navigate evolving regulations, disclosure requirements, and compliance challenges while still leveraging AI to drive growth.
AI-related litigation and enforcement are no longer a future threat, it’s happening now. Companies are already facing investigations and class actions for overstated AI claims, algorithmic bias, misuse of training data and lack of model transparency. A&M experts examine the compliance landscape and share their structured approach to helping organizations navigate legal, regulatory and reputational AI risks.
In our Seat with an Expert video series, Managing Director Jonathan Marshall who shares his expertise on the latest trends in forensic technology and provides key insights into how AI technologies could impact disputes and investigations in the future.
Latest insights The latest insights from Jonathan Marshall's team
Thought Leadership
Angela Clancy and Rachel Lieu outline a practical roadmap for funds tracing in fraud and asset dissipation matters, emphasizing early search and freezing orders, disciplined evidence capture, and a multidisciplinary approach that blends forensic accounting, OSINT, and legal tools. They explain when to use certain methodologies so teams can reconstruct the flow of value and improve recovery odds.
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