Luxfer Holdings is a company that designs, manufactures, and supplies advanced materials, components, and gas cylinders. It operates through two segments: Elektron and Gas Cylinders. The Elektron segment focuses on specialty materials based primarily on magnesium and zirconium. The Gas Cylinders segment manufactures and markets cylinders using carbon composites and aluminum alloys. The company caters to the transportation, healthcare, defense and emergency response, and industrial markets.