Billington Holdings PLC operates as a group of companies specializing in structural steel and engineering services. Its primary activities include the design, fabrication, and installation of structural steelwork, as well as providing edge protection and fall prevention solutions. The company serves various sectors, including data centers and energy from waste, and operates primarily in the UK and Europe. Billington's divisions include Billington Structures, Peter Marshall Steel Stairs, Easi-Edge, and Specialist Protective Coatings, each focusing on distinct product offerings and market segments.