The GIANT Company

The GIANT Company is a grocery retailer based in Carlisle, Pennsylvania, and part of Ahold Delhaize USA. Founded in 1923, it operates stores under the GIANT, MARTIN’S and GIANT Heirloom Market names. Its service area spans Pennsylvania, Maryland, Virginia and West Virginia. Alongside supermarkets, the company offers online grocery shopping, pharmacies and fuel stations at selected locations, serving millions of customers across its four-state region. The business uses several local store identities while sharing a parent group with other U.S. grocery chains, including Food Lion and Stop & Shop, across the eastern United States.