Mary Kostopoulos, B.A. (honors) University of Chicago, J.D. American University, M.A. International Affairs American University, is an attorney in Momkus McCluskey LLC’s Business Law Group. Mary focuses her practice on general corporate matters, including startup entity formation and commercial transactions, and international trade.
Year Joined Firm:
- 2012
Professional Associations and Memberships:
- Gender, Social Policy and the Law Journal, Washington College of Law, American University
- University of Chicago Alumni Law Society, Founder and Chicago Chair
- West Cook Pro Bono Clinic, Director of Senior Initiatives
- Chicago Bar Association, Corporate Law, International Trade Law and Alliance for Women Committees
- Women’s Bar Association of Illinois
- Hellenic Bar Association
Past Employment Positions:
- Moses & Singer, LLP, New York, New York, 2006 - 2011
- Deloitte Tax LLP, Chicago, IL, 2004 - 2005
- U.S. Customs and Border Protection, Office of International Trade, Regulations & Ruling, Department of Homeland Security, Washington DC, 2001-2004
Bar Admissions
- Illlinois, New York, District of Columbia




