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Recognition

CFIUS & US National Security Partner Named Top Advisor

March 25, 2026
Foreign Investment Watch
Paul Rosen recognized for the second year in a row as a leading practitioner advising on complex foreign investment and national security matters.

Foreign Investment Watch has named Latham partner Paul Rosen to its list of Top Advisors, recognizing leading practitioners advising on complex foreign investment and national security matters in the US and abroad, for the second consecutive year. The editorial rankings are based on several criteria, including experience, reputation, clients served, first-person interviews, references, reader recommendations, and articles published.

In his profile, Paul was acknowledged for serving “as the second-ever Assistant Secretary for Investment Security at Treasury, where he oversaw CFIUS and led the US government’s investment security screening, regulatory reviews, and enforcement activities,” and “having ramped up the Committee’s compliance and enforcement function.” The profile went on to note that, “In addition to knowing the ins-and-outs of the Committee, many of the current senior CFIUS staffers were his hires, which means he knows who to call when necessary.”

Paul is a partner in Latham’s market-leading CFIUS & US National Security Practice in the Washington, D.C. and Los Angeles offices who helps clients navigate their most significant and complex regulatory, investigations, and enforcement matters, particularly those arising from cross-border transactions.

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