Hyster-Yale Materials Handling, Inc. and its subsidiaries engage in the design, engineering, manufacture, sale, and service of a line of lift trucks and aftermarket parts worldwide. It offers components, such as frames, masts, and transmissions; and assembles lift trucks. The company markets its products primarily under the Hyster and Yale brand names to independent Hyster and Yale retail dealerships. It also sells aftermarket parts under the UNISOURCE, MULTIQUIP, and PREMIER brands to Hyster and Yale dealers for the service of competitor lift trucks. The company was incorporated in 1991 and is headquartered in Cleveland, Ohio.