President and Chief Executive Officer Ribbon Communications Inc.
Co-Founder and Partner RailField Realty Partners
Former Chief Financial Officer Towers Perrin
Chief Executive Officer
Former President & Chief Operating Officer GE Capital
Founding Partner Eachwin Capital
Former Chairman, President & CEO Cowen Group, Inc.
Partner Brysam Global Partners
Co-founder and Chairman, Twyla, Inc.
Former Chairman & Chief Executive Officer Ceska Sporitelna, A.S.
Chief Executive Officer XO Group Inc.