Luxfer Holdings PLC is a holding company. The Company is a materials technology company specializing in the design, manufacture and supply of materials, components and gas-containment devices for healthcare, environmental, protection and specialty end-markets. It operates through two divisions: Elektron and Gas Cylinders. Its Elektron Division focuses on specialty materials based primarily on magnesium, zirconium and rare earths. It sells its products through two brands, Magnesium Elektron and MEL Chemicals. Its Gas Cylinders Division manufactures and markets specialized products using aluminum, magnesium, carbon composites and steel. It sells its products through two brands, Luxfer Gas Cylinders and Superform. Its customers include both end users of its products and manufacturers that incorporate its products into finished goods. As of December 31, 2016, it had operated 20 manufacturing plants in the United States, the United Kingdom, Canada, France, the Czech Republic and China.