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 Roads & Security; Utilities; and Galvanizing Services segments. The Roads & Security segment supplies products and services to support road and highway infrastructure, including temporary and permanent road safety barriers; renewable energy lighting and power solutions; intelligent traffic solutions; street lighting columns; and bridge parapets, as well as offres security products that includes hostile vehicle mitigation solutions, high security fencing, and automated gate 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 corrosion protection services in the form of hot-dip zinc galvanizing and other coatings for steel products, which includes steel works, lighting columns, bridges, agricultural equipment, and other products for the industrial and infrastructure markets. 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.