PHILADEPHIA, PA - The Giant Company continues to build its Philadelphia presence. The company's headquarters are in Carlisle, Pa., and it's expanding its footprint with new stores in Center City, South Philly, and the suburbs. A 50,000-square-foot store opened in March, and the company recently announced plans to open three more stores in the city. The latest of these stores opened on Nov. 12 at the corner of Spring Garden and North Broad streets.