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Qualified in New York (US), 1991
Partner
Corporate M&A
Private Equity
Corporate Governance
Steven A. Seidman is a partner and Co-Chair of the Corporate & Financial Services Department at Willkie Farr & Gallagher in New York City. With a focus on corporate governance, mergers and acquisitions, private equity, and securities law, Steven is recognized as a leading figure in Corporate/M&A Law. His notable achievements include advising on high-profile deals such as the $11.6 billion acquisition of Alleghany Corporation by Berkshire Hathaway. Steven's expertise and leadership have earned him accolades from Chambers USA and The American Lawyer, highlighting his significant contributions to the legal field.
Mergers and Acquisitions
Private Equity
Financial Advisor Representations
Corporate and Governance Disputes

Partner
2017 – Unknown
Attorney
2011 – 2017

Of Counsel
2004 – 2011

Associate Counsel
2001 – 2003