Sean O’Donnell

Managing Director

Sean actively participates in Quantum’s investment activities, including investment sourcing, due diligence, transaction structuring and execution, portfolio company monitoring and transaction exits. He also works closely with Quantum’s portfolio companies on such activities as raising and structuring senior debt, mezzanine capital or additional equity, providing merger, acquisition, divestiture and general strategic advice and executing commodity hedges.

Prior to joining Quantum Energy Partners, Sean served as President and Chief Financial Officer of Quantum Utility Generation, a portfolio company of QEP V that he co-founded and managed. Prior to joining Quantum, Sean was a Managing Director in the Global Natural Resources investment banking group at J. P. Morgan. His responsibilities involved advising public/private corporations, financial sponsors, hedge funds and creditors in a wide range of strategic initiatives and capital markets activities across the energy value chain globally. Prior to his career with J.P. Morgan he was an officer in the U.S. Navy’s Civil Engineering Corps where he coordinated contract negotiation and construction management for critical military infrastructure assets in the U.S. and Europe.

Sean holds a B.S. in Civil Engineering from The Catholic University of America and an M.B.A. in Finance from The Wharton School at The University of Pennsylvania.