LAWYER PROFILE
Arian M. June

Arian M. June

USA 2026

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Ranked in 1 practice area

About

Provided by Debevoise & Plimpton LLP

Practice Areas

Arian M. June is a litigation partner based in the firm’s Washington, D.C. office and is a member of the White Collar & Regulatory Defense Group. Recognized as one of 25 Influential Black Women in Business by The Network Journal (2020) and by Benchmark Litigation for her expertise in white collar criminal defense, Ms. June’s practice focuses on government and internal investigations, securities enforcement defense, whistleblower response, sensitive investigations and crisis management. She has represented financial institutions, publicly traded companies, investment advisers and senior executives in complex regulatory matters, including allegations of securities fraud, insider trading, accounting and corporate disclosure issues, violations of the Bank Secrecy Act, cyber-intrusions and sales practices violations, including matters involving foreign exchange products and the distribution of life insurance products. Ms. June advises clients on various facets of the Dodd-Frank Act, with particular emphasis in designing corporate policies and procedures to comply with the Dodd-Frank Whistleblower regulations, investigating corporate whistleblower reports and mitigating whistleblower-related risks. In addition to her white collar practice, Ms. June also advises boards of corporations, educational institutions and other organizations in sensitive investigations, including board-directed independent inquiries of allegations involving sexual misconduct, racial intolerance and related matters.

Ms. June speaks and writes frequently on topics of importance to her practice area. She has authored or co-authored articles for publications such as Bloomberg BNA Securities Regulation & Law Report, Bloomberg BNA World Securities Law Report, Law360, Journal of Investment Compliance and The Hill. Ms. June is co-editor-in-chief of the firm’s Accounting & Financial Reporting Enforcement Round-Up.

Ms. June has served in a variety of professional leadership roles, including as a Fellow to the American Bar Foundation, a Board Member of the District of Columbia Bar Board of Governors, a member of the Board of Trustees for the Washington Lawyers' Committee for Civil Rights and Urban Affairs and Vice Chair for the Federal Regulation of Securities Committee of the American Bar Association Business Law Section. She was also recently appointed to the Board of Directors of the National Health Law Program.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

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

Band 6
Band 6

Individual Editorial

Litigation partner Arian June is based in Debevoise's Washington, DC office. She boasts an impressive white-collar criminal defense and investigations practice. Her client base includes conglomerates and financial institutions.

Strengths

Provided by Chambers

  • She is a trusted adviser and an expert in her field.

    Litigation: White-Collar Crime & Government InvestigationsChambers Guide to the USA
  • Arian is masterful at guiding you through some big things. She is creative and a good thought partner.

    Litigation: White-Collar Crime & Government InvestigationsChambers Guide to the USA
  • Arian is amazing. I know I can call her day or night with any issue and she will take on issue as though it is her issue having a direct impact on her.

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

Ranked Individuals at Debevoise & Plimpton LLP (145)

California

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District of Columbia

New York

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