Hill & Smith Plc engages in the design, manufacture, and supply of infrastructure products and galvanizing services. It operates its business through the following segments: Roads & Security, Engineered Solutions, and Galvanizing Services. The Roads & Security segment contains a group of businesses supplying products designed to ensure the safety and security of roads and other national infrastructure. The Engineered Solutions segment contains a group of businesses supplying products characterized by a degree of engineering to public and private customers. The Galvanizing Services segment deals with galvanizing and related materials coating services to companies including construction, agriculture, and infrastructure. The company was founded by Edward Hill and Henry Smith in 1824 and is headquartered in Solihull, the United Kingdom.