Lotte Mart, a division of Lotte Co., Ltd., is a South Korean hypermarket chain headquartered in Seoul. Founded in 1998, Lotte Mart is part of the Lotte conglomerate, the fifth-largest chaebol in South Korea. The company's first store opened in the Guui-dong district of GangByeon, Seoul. Lotte Mart has expanded internationally, with locations in several East and Southeast Asian countries including Japan, China, Indonesia, and Vietnam. The company offers a wide range of products and services, including groceries, clothing, toys, electronics, and various other goods.