Company Signs Lease at 1045 W. Randolph in Chicago's West Loop and Will Relocate Its Headquarters by Spring of 2018 OAK BROOK, IL, 2016-Jun-15 — /EPR Retail News/ — McDonald's Corp. (NYSE: MCD) today announced the move of its corporate headquarters to downtown Chicago by the spring of 2018. The company signed a lease at 1045 W. Randolph…