Isringhausen, Inc is the premier world-wide supplier of heavy-duty truck, bus, off-road, construction and mining driver seats. ISRI factories provide state of the art technology in both design and testing to many of the largest vehicle manufacturers world-wide. Volvo, Kenworth, Peterbilt, Caterpillar, Komatsu, MCI and AM General are only a few of the companies currently offering and using the ISRINGHAUSEN line of seats. With 29 production facilities in 14 countries world-wide, ISRINGHAUSEN seats are used throughout the world in heavy-duty trucks, transit and luxury brandedes, transporters, construction and mining equipment as well as agricultural machinery.