H Mart is an American chain of Asian supermarkets operated by the Hanahreum Group, headquartered in Fort Lee, New Jersey. The chain has more than 97 stores throughout the United States, operated variously as H Mart, H Mart Northwest, and H Mart Colorado. There are two stores in the Pacific Northwest that operate as "G Mart" that are associated with H Mart. H Mart also has stores in Canada and two in the United Kingdom. H Mart is the largest U.S.-based grocery store chain that specializes in Asian-style products and caters to Asian-American shoppers.