 PHILADELPHIA--BUSINESS WIRE--- ARMK--Aramark NYSE: ARMK announced today that its global headquarters office space, located at 2400 Market Street in Philadelphia, Pennsylvania, has received LEED Silver certification, by the U.S. Green Building Council USGBC, for its sustainable workspace design and construction. The building is certified under the LEED for Interior Design and Construction LEED IDC rating system, which encourages the design and construction of commercial interiors that are good 