Luxfer Holdings PLC develops and manufactures high-performance materials, components, and high-pressure gas containment devices. It operates through two segments: Gas Cylinders and Elektron. The Gas Cylinders segment produces specialized containment solutions using aluminum alloys and carbon composite technologies for markets including emergency response, healthcare, alternative fuel transportation, and aerospace. The Elektron segment focuses on specialty materials based primarily on magnesium and zirconium, serving applications such as defense, industrial catalysis, advanced ceramics, and pharmaceuticals. The company operates in the United States, the United Kingdom, Japan, Canada, Germany, the rest of Europe, Asia Pacific, and the rest of the world. Luxfer Holdings PLC was founded in 1898 and is based in Riverside, California.