CHICAGO--(BUSINESS WIRE)--Equity Office, U.S. office platform wholly-owned by Blackstone’s real estate funds overseeing approximately 58 million square feet of Class A office space, today announced the appointment of Eli Khouri as President and Chief Executive Officer. Mr. Khouri will oversee Equity Office’s day-to-day operations and will work together with Blackstone to further grow the office portfolio. Mr. Khouri’s appointment is effective the end of September 2015. “I’m delighted to welcome