O'Shea Partners LLP

Firm Overview

O'Shea Partners LLP Firm Overview

Sean F. O'Shea is a highly skilled and aggressive trial lawyer in the areas of both civil and criminal litigation. Founded in 1996, Mr. O'Shea's firm represents clients in high-profile, complex litigations and government investigations and is committed to providing high quality legal representation. Clients benefit from Mr. O'Shea's aggressive style and experience in negotiating with and litigating against prosecutors and prominent law firms. A Fortune magazine profile of one of Mr. O'Shea's cases described Mr. O'Shea, "[t]he lawyer behind the effort,... as a top draw ... one of the toughest, most resourceful [of lawyers] ..." (Fortune, 6/8/98 at p. 216).

The Firm's clients include businesses of all types and individuals. Mr. O'Shea's firm specializes in complex commercial litigation involving business and securities issues, white collar criminal defense, and securities industry disputes.

The Firm is routinely successful in negotiating favorable settlements and in winning dispositive motions in court. Most recently, in July 2009, Mr. O'Shea won an affirmance before the United States Court of Appeals for the Second Circuit of a grant of summary judgment awarding over $100 million to a client in a securities fraud and breach of contract litigation.

The Firm also has a highly sophisticated trial practice. As just one example, Mr. O'Shea was retained as trial counsel for Visa U.S.A. Inc. for the May 2003 trial of a multi-billion dollar antitrust litigation led by Walmart, Sears and other large retailers in a class action filed in the United States District Court for the Eastern District of New York.

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