Unreasonable Mentors

Brian Reilly

Global Head of Sustainable and Impact Banking

Brian is an Unreasonable Mentor. Brian has participated in 5 programs, including Unreasonable Impact Americas 2023, and has advised over 67 Unreasonable companies.
Brian Reilly is Chairman of Global Equity Capital Markets (ECM) and Global Head of Sustainable & Impact Banking within the Investment Bank at Barclays. Based in New York, he is also a member of the Americas Banking Operating Committee, Chairman of the Social Innovation Facility at Barclays and Head of the Early Careers Recruiting Committee.
Brian has over 20 years of experience originating and executing capital markets and M&A transactions. Prior to Barclays, he was a Managing Director in ECM at Lehman Brothers. Before joining Lehman Brothers, Brian was a corporate lawyer for Simpson Thacher & Bartlett in New York.
Brian earned his J.D. from Yale Law School and his B.A. from Yale University. He serves as Co-President of the Yale Lacrosse Association, a member of the Board of Consultors of Villanova University College of Nursing, a board member of Project Nyame Nsa (non-profit that builds and operates foster homes for orphans in Africa), and President and founding member of Indians Rock Community Foundation
Photo of Brian Reilly