LAWYER PROFILE
John Beahn

John Beahn

USA 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

International Trade: CFIUS Experts

USA - Nationwide

6 years ranked

About

Provided by Milbank LLP

USA

Career

John Beahn is a partner in the Washington, DC office of Milbank LLP with a particular focus on matters related to the Committee on Foreign Investment in the United States (“CFIUS”) and foreign direct investment (“FDI”).

Mr. Beahn has extensive experience representing clients in national security reviews before CFIUS, the “Team Telecom” executive branch agencies and the Defense Counterintelligence and Security Agency. Mr. Beahn has successfully represented domestic and foreign clients, including purchasers, sellers, investors, private equity sponsors and consortia and other institutional investors in transactions and investments subject to CFIUS and other national security reviews. Mr. Beahn has represented clients in some of the most complex transactions approved by CFIUS, DCSA and Team Telecom and has negotiated several of the most comprehensive mitigation agreements executed with the US government. He also represents clients on related national security issues, including supply chain matters, risk mitigation and compliance monitoring.

Mr. Beahn is consistently selected for inclusion in Chambers USA, Chambers Global and Legal 500. In 2016, Mr. Beahn was recognized as a “Rising Star” for Technology, Media and Telecommunications by Euromoney’s Legal Media Group.

Mr. Beahn is a frequent speaker at domestic and international CFIUS and global FDI conferences.

Personal

Catholic University of America, J.D.

Boston College, B.A.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

International Trade: CFIUS Experts - USA - Nationwide

Band 2
Band 2

Individual Editorial

John Beahn of Milbank works with banking, finance and technology clients on a range of trade issues. He often advises on CFIUS reviews and compliance matters.

Strengths

Provided by Chambers

  • John is an awesome attorney and extremely professional in all he does. He is very responsive to all of our needs and he is good in bringing the business aspects into his advice.

    International Trade: CFIUS ExpertsChambers Guide to the USA

Ranked Individuals at Milbank LLP (80)

District of Columbia

New York

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership