Ichinen Holdings Co. Ltd. engages in the management of its group of companies. It operates through the following segments: Automotive Leasing, Chemical, Parking, Machine Tool, Synthetic Resin, and Agriculture Related Business. The Automotive Leasing segment handles automobile and equipment leasing, car inspection and maintenance, and sales of petroleum fuel and automobile supplies. The Chemical segment manufactures chemical products used for power, iron and steel, and chemical fields. The Parking segment manages coin parking and visitor parking lots. The Machine Tool segment sells machine and automobile servicing, air conditioning, and measurement tools. The Synthetic Resin segment sells synthetic resin raw materials and designs and manufactures synthetic resin products. The Agriculture Related Business segment includes production and sales of agricultural products, manufacturing and sales of fertilizers, import and sales of fertilizers and industrial raw materials. The company was founded on June 1, 1930 and is headquartered in Osaka, Japan.