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Edward C. O’Callaghan

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Edward C. O’Callaghan

Edward C. O’Callaghan is Co-Chair of Cahill's White Collar Defense and Investigations practice and Chair of its Congressional Investigations practice, based in Washington DC. His distinguished career in senior government roles and significant private practice experience position him to successfully advise and defend public companies, government contractors, global financial institutions, asset management firms, and executives in international and domestic regulatory investigations, criminal prosecutions, and congressional inquiries, including matters involving false claims, securities fraud, insider trading and market manipulation, bank fraud, money laundering, accounting fraud, criminal antitrust, healthcare fraud, U.S. export controls and sanctions regimes, corruption, RICO, and FCPA.

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