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Gregory R Swenson

Doonbeg Group, Inc,. Partner Gregory R. Swenson

About Gregory R Swenson

An investment banker, Gregory R. Swenson possesses over two decades of experience in the financial industry. He is currently a partner at Doonbeg Group, Inc., in New York and a managing partner at the firm’s London office. Among other accomplishments, Gregory R. Swenson played a key role in opening the London office, forming business partnerships around the globe and establishing maritime and trade finance overseas.

Previously, he spent six years as the president of Agincourt Ltd., an investment banking boutique located in Bermuda. He has also held leadership roles at several New York firms, including Blaylock & Partners and KeyBanc Capital Markets, where he concentrated on fixed income sales. In 1992, Gregory R. Swenson began his career with a position at Lehman Brothers.

Greg Swenson attended Boston College, where he earned a bachelor of science in accounting. He subsequently received a master of business administration in finance and economics from the J.L. Kellogg Graduate School of Management at Northwestern University. Mr. Swenson was elected to the office of Precinct Committeeman in Lake County, Illinois in 2012 and has served in several philanthropic organizations, most recently as president of the Loyola Academy Lacrosse Board.

Work experience

Jun 2014Present


Doonbeg Group
Sep 2006Aug 2008

Head of Middle Market Sales

HSBC Global Banking and Markets
Mar 1992Jan 2003


Lehman Brothers


Sep 1980May 1984


Boston College