LAWYER PROFILE
Marcus Asner

Marcus Asner

Global 2026

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Ranked in 1 practice area

About

Provided by Arnold & Porter

Global

Practice Areas

As co-chair of the firm’s White Collar Defense and Investigations practice, Marcus Asner draws on his extensive federal government experience and trial work to represent clients in complex criminal and civil litigation and investigations across a wide range of industries. Mr. Asner’s white-collar practice includes matters involving alleged violations of the FCPA, and cases involving cross-border disputes and investigations, allegations of money laundering, art fraud, healthcare fraud, cybercrime, data breaches, tax fraud, public corruption, and environmental crime. His civil litigation practice includes complex commercial and cross-border disputes, including False Claims Act investigations and litigation. He has extensive experience in representing clients in Latin America in connection with investigations and litigation.

Chambers Review

Provided by Chambers

Chambers Global Guide

Corporate Crime & Investigations - Latin America - International Counsel

Band 4
Band 4

Individual Editorial

Marcus Asner is skilled at anti-corruption investigations and compliance issues. He is known to craft expert advice on cross-border fraud, money laundering and trade sanctions investigations, as well as litigation proceedings.

Ranked Individuals at Arnold & Porter (55)

Asia-Pacific Region

Belgium

Brazil

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    Christopher Willott

    Banking & Finance (International Firms)

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China

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    John Tan

    Corporate Investigations/Anti-Corruption (International Firms)

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    Anton Ware

    Dispute Resolution: Arbitration (International Firms)

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Germany

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    Axel Gutermuth

    Competition/European Law: Lawyers Based Abroad

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Global Market Leaders

Latin America - International Counsel

South Korea

UK

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