Damien DuMouchel

Damien DuMouchel is a Shareholder based in Butzel Long's Bloomfield Hills office. He concentrates his practice in the area of white collar criminal defense, corporate investigations, and professional discipline matters for lawyers and judges. Mr. DuMouchel is a graduate of the University of Miami School of Law (J.D., 2010) and Boston College (B.A., 2004), where he earned a double major in psychology and sociology.

White-Collar Defense Practice

Mr. DuMouchel has represented numerous individuals and corporations under investigation for, or charged with, antitrust violations, healthcare fraud, False Claims Act matters, extortion, tax evasion, and obstruction of justice. He also assists clients with regard to grand jury investigations, subpoenas, and search warrants and has assisted in Internal Corporate Investigations, and in establishing and monitoring corporate compliance programs.

Professional Discipline Practice

Mr. DuMouchel also represents lawyers and judges facing professional discipline inquiries. This representation includes matters before the Michigan Attorney Grievance Commission and the Michigan Judicial Tenure Commission.

Admissions & Memberships

Mr. DuMouchel is admitted to practice in Michigan and the United States District Court for the Eastern District of Michigan. He is a member of the State Bar of Michigan, the American Bar Association, and the Federal Bar Association. 


DBusiness Top Lawyers in Metro Detroit, White-Collar Criminal Defense, 2017 & 2018


  • University of Miami School of Law Law School 2010, J.D.
  • Boston College Graduate 2004, B.A.


DBusiness Top Lawyers in Metro Detroit, White-Collar Criminal Defense, 2017 & 2018

Michigan Super Lawyers, Rising Star (White-Collar Criminal Defense), 2018


State Bar of Michigan

American Bar Association

Federal Bar Association - Criminal Practice Committee


  • Assisted in defense of individual charged in SEC fraud matter
  • Represented Corporation and Executive in federal grand jury investigation related to Export violations
  • Represented individuals charged with income tax evasion and others in State and Federal tax investigations
  • Represented individual charged in municipal corruption case
  • Represented multiple Japanese Auto Supplier companies in criminal antitrust investigations conducted by the Department of Justice, Antitrust Division (Washington, DC)
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