AT-Group Co., Ltd. is mainly engaged in the automobile-related business. The Company operates in three business segments. The Automobile-related segment is engaged in the sale of new and used automobiles, automobile parts and automobile-related products. This segment also provides industrial vehicle sales and repair services, as well as automobile rental, leasing, maintenance and repair services, among others. The Housing-related segment is involved in the sale and construction of houses, the construction and repair works, as well as the sale and brokerage of real estate. The Information System segment is involved in the development of information processing systems and the sale of system equipment. The others business is engaged in the contract guarantee and collecting agency business, equipment rental and others, such as travel agency, restaurant business, and contract work with other group members.