Greenberg Traurig LLP Law Firm

www.gtlaw.com
Phone: 212-801-9200

Greenberg Traurig, LLP

Greenberg Traurig, LLP has more than 2,850 attorneys across 49 locations in the United States, Europe, the Middle East, Latin America, and Asia. The firm’s broad geographic and practice range enables the delivery of innovative and strategic legal services across borders and industries. Recognized as a 2025 BTI “Best of the Best Recommended Law Firm” by general counsel for trust and relationship management, Greenberg Traurig is consistently ranked among the top firms on the Am Law Global 100, NLJ 500, and Law360 400. Greenberg Traurig is also known for its philanthropic giving, culture, innovation, and pro bono work. Web: www.gtlaw.com.

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Patrick Kassen

Shareholder

Patrick Kassen assists clients with the formation of private equity and real estate funds, purchases and sales of businesses and real estate assets, joint ventures, minority investments,…

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Christopher Katsimagles

Associate

Chris Katsimagles focuses his practice on representing employers and managers in a variety of labor and employment law cases, including the defense of discrimination, retaliation, wrongful…

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Aaron R. Katz

Associate

Aaron R. Katz represents companies and private equity firms in connection with various corporate transactions as well as general corporate counseling and governance. He focuses his practice…

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Sharon Katz-Pearlman

Shareholder

Sharon Katz-Pearlman focuses her practice on the representation of large multinationals, partnerships, and other taxpayers, before the IRS. She represents clients from the pre-exam phase (…

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John Kaufmann

Of Counsel

John Kaufmann focuses his practice on U.S. tax aspects of financial instruments. He advises clients on developing effective tax solutions and delivering efficient structuring ideas. His…

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Harris L. Kay

Shareholder

Harris L. Kay focuses his practice on counseling financial services firms and individuals regarding a wide variety of registration, compliance, regulatory and litigation matters. He…

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Jairo Keeldar

Associate

Jairo Keeldar focuses his practice on domestic and cross-border corporate tax law. Jairo has experience with tax structuring, M&A, fund structuring and corporate restructuring.
Jairo…

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Paul J. Keenan Jr.

Shareholder

Paul Keenan is an attorney in the Restructuring & Bankruptcy Practice. Paul’s practice includes the representation of corporate debtors and creditors in bankruptcy cases, receiverships…

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William E. Keenen

Associate

William E. Keenen focuses his practice on trust and estate matters, including with respect to domestic and international tax and estate planning. He has experience in the areas of…

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Justin Keith

Associate

Justin F. Keith represents employers in all areas of labor and employment law—including litigation of discrimination, harassment and retaliation claims, reductions in force, and numerous…

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Immigration Law

EB-5 News and Updates

The National Law Review names Greenberg Traurig, LLP a Go-To Thought Leader in the field of immigration law for their ongoing coverage of the latest EB-5 classification news and updates. In 2022, Greenberg Traurig authors have written on topics such as Congress’ EB-5 reform, the EB-5 regional center extension, and the EB-5 adjudication process. Regular contributors include (but are not limited to): Kate Kalmykov, Jennifer Hermansky, Dillon R. Colucci, Laura Foote Reiff, and others.

Finance Law

Anti-Money Laundering Legislation

The National Law Review recognizes Greenberg Traurig, LLP as a Go-To Thought Leader for their coverage and analysis of Anti-Money Laundering Legislation. Of special note is the firm's articles on the Anti-Money Laundering Act of 2020, which resulted in significant changes to the Bank Secrecy Act of 1970. Contributing authors include Claudio J. Arruda, Carl A. Fornaris, Kyle R. Freeny, Benjamin G. Greenberg, Marina Olman-Pal and Kevin P. Ray.

Immigration

Business Immigration

Greenberg Traurig LLP has been selected for a 2018 NLR Go-To Thought Leadership Award for their coverage of Business Immigration changes, and Immigration law in general. With the current tumultuous landscape and immigration issues being top of mind for many, Greenberg Traurig's attorney-authors provide the information NLR Readers want, and in a timely manner, ensuring their articles are well-read and frequently cited by other publications.