Chambers Review
Provided by Chambers
Email address
cthau@thsh.comContact number
212-702-3172Share profile
Band 4
Provided by Clifford Thau
Litigation and Dispute Resolution
Business Reorganization, Debt Restructuring and Creditors’ Rights
Criminal Defense
Employment Law
Government & Regulatory Investigations
Securities Enforcement and Litigation
Cliff Thau is a partner in Tannenbaum Helpern’s Litigation and Dispute Resolution practice. A well-known litigator across the United States, Cliff is recognized by peers and colleagues as a lawyer who “approaches problems with a practical mindset” and “a strategic thinker who can see around the corner and the consequences down the line” (Chambers USA).
Cliff focuses his practice on securities litigation and regulatory and internal investigations. His clients include issuers, underwriters, officers and directors; securities and private equity firms; and Audit and Special Committees, as well as a wide range of public and private companies and individuals.
Cliff also represents corporations, private equity firms and individuals in commercial litigation in the financial services, media, real estate, energy and other industries.
Prior to joining Tannenbaum Helpern, Cliff served as Managing Partner of Vinson & Elkins’ New York Office and was a member of the Firm’s Management Committee. He is a frequent speaker and author on topics related to securities litigation and regulatory enforcement, litigation and dispute resolution, corporate governance, and internal and government investigations. Cliff has been recognized by Chambers, Legal 500 U.S., LawDragon, Best Lawyers in America and SuperLawyers.
Columbia Law School
J.D.
University of Pennsylvania
B.A.
Legal 500 U.S., Securities: Shareholder Litigation (2012-2016); Dispute Resolution: Securities Litigation: Defense (2016-2020, 2022 & 2023)
Legal 500 U.S., Dispute Resolution: Corporate Investigations and White-Collar Criminal Defense (2017−2019); M&A Litigation: Defense (2022)
Lawdragon 500 Leading Litigators in America (2023-2025)
Best Lawyers®, Commercial Litigation; Litigation - Regulatory Enforcement; Litigation–Securities (2005-2023)
Super Lawyers® New York Metro Area, Business Litigation; Securities Litigation (2006-2024)
Provided by Chambers
Provided by Chambers
His breadth of experience and understanding of securities laws and how regulators look at things is what makes Cliff often stand out from others.
Clifford brings a lot of experience and expertise in SEC enforcement and compliance matters.
His breadth of experience and understanding of securities laws and how regulators look at things is what makes Cliff often stand out from others.
Clifford brings a lot of experience and expertise in SEC enforcement and compliance matters.