LAWYER PROFILE
James Koukios

James Koukios

USA 2026

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Ranked in 2 practice areas

About

Provided by Morrison Foerster

Practice Areas

James Koukios is co-chair of Morrison Foerster’s Investigations + White Collar Defense Group and also serves as co-head of the FCPA + Global Anti-Corruption Practice. James represents companies and individuals in high-stakes government enforcement actions and complex internal investigations. He has handled matters across a wide range of jurisdictions including Brazil, China, Greece, India, Russia, Venezuela, and Vietnam, among others. James draws on his experience as a federal prosecutor, when he tried over 20 federal jury cases and supervised hundreds of white collar investigations, to obtain the best results for his clients. He is consistently praised for his judgment and advocacy in complex investigations and enforcement actions. Chambers USA notes that he is “super experienced with excellent judgement regarding what the government is looking for and concerned about,“ while Chambers Global describes James as, “a forceful advocate when appearing before the government.”

Before joining Morrison Foerster, James spent 10 years at the U.S. Department of Justice (DOJ), beginning as an Assistant United States Attorney in Miami and finishing as Senior Deputy Chief of the Criminal Division’s Fraud Section in Washington, D.C., where he supervised investigations, prosecutions, and resolutions in the Fraud Section’s FCPA, Health Care Fraud, and Market Integrity and Major Fraud Units. While at DOJ, James investigated and prosecuted health care fraud, procurement fraud, domestic and foreign corruption, money laundering, and export control offenses, working closely with state, federal, and foreign law enforcement officials, as well as the U.S. Securities and Exchange Commission (SEC), the U.S. Departments of Defense, State, and Commerce, and intelligence agencies.

While at DOJ, James assisted in drafting the widely acclaimed DOJ and SEC joint publication A Resource Guide to the U.S. Foreign Corrupt Practices Act, which followed a series of consultations with business and compliance leaders. He was also a lead examiner for the Phase 2 examination of Russia’s compliance with the Anti-Bribery Convention of the Organisation for Economic Co-operation and Development (OECD).

Personal

J.D., Harvard Law School; B.A. University of Michigan

Chambers Review

Provided by Chambers

Chambers Guide to the USA

FCPA - USA - Nationwide

Band 2
Band 2

Individual Editorial

James Koukios co-leads the FCPA and global anticorruption practice at Morrison Foerster. He is called on by corporations and their high-ranking employees to guide them through complex regulatory investigations and to conduct internal investigations.

Litigation: White-Collar Crime & Government Investigations - District of Columbia

Band 3
Band 3

Individual Editorial

James Koukios is co-chair of the global anti-corruption and white-collar defense group at Morrison Foerster. He possesses deep trial experience, having formerly served as federal prosecutor. He assists individuals and companies with internal investigations and government enforcement actions.

Strengths

Provided by Chambers

  • James has helped us to navigate critical issues and has spent time, at his cost, to learn our business to enhance that representation.

    FCPAChambers Guide to the USA
  • James is incredibly thoughtful and detail-oriented. He is expansive in his advice and attention to risk. A very pragmatic lawyer – one of the smartest people I have met.

    FCPAChambers Guide to the USA
  • James is a pragmatic thinker who excels in his bedside manner. He is able to take challenging news to clients and give it to them in a way they can understand.

    FCPAChambers Guide to the USA
  • Koukios has the skill, temperament and judgement to lead a company in any investigation, particularly when you have more hostile situation.

    Litigation: White-Collar Crime & Government InvestigationsChambers Guide to the USA
  • James is one of the most knowledgeable, experienced and responsible people to talk to in this field.

    Litigation: White-Collar Crime & Government InvestigationsChambers Guide to the USA

Ranked Individuals at Morrison Foerster (175)

California

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