Ivan Taback Attorney

Proskauer is a global law firm with over 800 lawyers in key financial centers worldwide, offering a wide range of legal services including Corporate Transactional Litigation Private Client Services Tax and more. Known for their pragmatic and business-savvy approach, Proskauer is committed to becoming strategic partners invested in their clients' long-term success, handling complex deals, winning trials, and setting precedents while prioritizing diversity, inclusion, and community support. Generated from the website

Integra Realty Resources (IRR) in New York offers world-class commercial real estate market research, valuation, and advisory services. Their comprehensive approach ensures clients receive expert guidance and insights to make informed decisions in the real estate market. Generated from their website's infomation

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.