Jonathan O'Brien

Jonathan O’Brien, Chief Operating Officer at Proskauer, has more than 25 years of experience in financial and operational management. He has responsibility for all of the Firm’s business support activities including finance, accounting, professional resources, business development, real estate, operations and information services.

Before being appointed as the Chief Operating Officer, he served as the Chief Financial Officer for the Firm. Prior to joining Proskauer in 2015, Jonathan was the Global Finance Director at the Boston Consulting Group. Before entering the professional services industry, he spent his career in the financial services sector working for a number of different companies, including eight years as the Chief Operating Officer for Fidelity Investments in the Asia-Pacific region, during which time he lived in Tokyo and Hong Kong.

Jonathan is a graduate of the University of Exeter in the United Kingdom and is a Fellow of the English Institute of Chartered Accountants.