Hill & Smith PLC manufactures and supplies infrastructure products in the United Kingdom, rest of Europe, North America, the Middle East, rest of Asia, and internationally. It operates through three segments: Roads & Security, Engineered Solutions, and Galvanizing Services. The Roads & Security segment supplies products and services to support road and highway infrastructure; and provides off-grid solar lighting and power solutions. The Engineered Solutions segment supplies engineered steel and composite solutions for a range of infrastructure markets, including energy generation and distribution, marine, rail, and housing sectors; and supplies engineered pipe supports for the water, power, and liquid natural gas markets, as well as offers seismic protection solutions. The Galvanizing Services segment provides hot-dip galvanizing and powder coating services for the industrial construction, roads and bridges, and transportation. markets. It also offers fiber reinforced polymer (FRP) composite solutions; electrical transmission and distribution substation structures; temporary and permanent road safety barriers, vehicle restraint systems, security solutions, bridge parapets, and retained earth systems; engineered pipe support; lighting columns and traffic safety; sustainable lighting, power, and security; vibration and seismic control; and hostile vehicle mitigation and perimeter security solutions. In addition, the company provides solar light towers, message signs, and other construction equipment; perimeter security solutions; roadside and workzone safety products and solutions; galvanized lintels, construction fittings, composite doors, builders' metalwork, and plasterers' accessories; and open steel flooring, handrailing, and ancillary products. The company was formerly known as Hill & Smith Holdings PLC and changed its name to Hill & Smith PLC in November 2022. Hill & Smith PLC was founded in 1824 and is headquartered in Solihull, the United Kingdom.