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Wall Street 50 – 2007

Seamus McMahon

Seamus McMahon is lhe Vice President and Head of Global Financial Services at Booz Allen Hamilton, based in New York. Working with the firm from 1985-1995, Seamus rejoined Booz Allen in October 2006. In his current position McMahon leads the retail banking practice in North America.

Prior to rejoining the firm McMahon held leadership positions at oilier consulting firms and had line responsibilities at Toronto Dominion Bank and HSBC Group. His most recent position was at HSBC as Regional President of the Atlantic region where he oversaw all branch and commercial activities.

McMahon, whose roots are in counties Monaghan and Tipperary attended Trinity College, Dublin where he graduated with a BA in Economics. Asked what his Irish heritage means to him McMahon answers, “My Irish heritage anchors me and secures my sense of community – especially important in fast-moving New York.” McMahon has two children. He is a member of the board of the National Council of Economics Education and lives in New York.

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