Sony Corporation of America (SCA) and Credit Suisse Group have signed new agreements at 11 Madison Ave., between 24th and 25th streets, in the Flatiron District.

SCA has signed a 15-year lease for 525,000 square feet with The Sapir Organization and CIM Group at the 28-story, 2.2-million-square foot building, called Eleven Madison Ave. SCA, a subsidiary of Tokyo-based Sony Corporation, will move its U.S. headquarters from 550 Madison Ave. and from 555 Madison Ave. in early 2016.