Mark O'Sullivan

Mark O'Sullivan is a seasoned finance professional with extensive experience in investment management and corporate finance. Currently serving as Managing Director at Blue Owl Capital since May 2021, O'Sullivan previously held the same title at Neuberger Berman for a decade. Before that, leadership roles at Lehman Brothers included Senior Vice President of Principal Strategic Investments and Vice President in Corporate M&A/Development. O'Sullivan began his career at Merrill Lynch as an Analyst in the Financial Institutions Group and later worked as a Senior Engagement Manager at Oliver Wyman Group. O'Sullivan holds an MSc in Finance from Nyenrode Business University and a BSc in Industrial Engineering from Technical College Delft.