KURIYAMA HOLDINGS CORPORATION is the resin and rubber manufacturer. The North American business segment engages in the manufacture and sale of rubber and resin hose. Industrial Materials segment sells components of construction and agricultural machinery, rubber and synthetic resin products for linings used for power stations, industrial hoses made of rubber, synthetic resin and metals, as well as the installation and construction of the materials. Construction Materials segment sells rubber and resin for construction of roads and bridges, undertakes construction work. Sports Facility Materials segment provides flooring and artificial grass for sports facilities. The Others segment involves in the sale of outdoor sports goods, the hotel business, the sale of dust control related products and the management of real estate. In addition, the Company also engaged in the development, manufacture and sale of sensors. As of December 31, 2012, it had 16 subsidiaries.