Ted Sonnenschein

Vice Chairman

Edward “Ted” Sonnenschein serves as the Vice Chairman at IBX, where he provides leadership in governance and major transactions as well as strategic guidance on financings, mergers and acquisitions (M&A), and new initiatives. He also serves as a Director of X-Energy and Quantum Space and leads the legal function at IBX as its Chief Legal Officer. 

Before joining IBX, Ted held prominent leadership roles at the global law firm Latham & Watkins LLP. During his tenure, he served as the Global Chair of the Corporate Department, Founder and Chair of the Strategic Initiatives Committee, Chair of the Investment Committee, and a member of the Executive Committee. In his practice, Ted gained widespread recognition as a highly respected deal maker and counselor, advising numerous public and private companies, private equity firms, sovereign wealth funds, and family offices on hundreds of cutting-edge matters in M&A, private equity, venture capital, corporate governance, IPOs, other debt and equity offerings, securities regulation, and leveraged finance.

Ted Sonnenschein is an alumnus of Harvard College and Harvard Law School.