Constellium SE operates as a holding company with interest in the design and manufacture of a range of specialty rolled, and extruded aluminum products, serving primarily the aerospace, packaging and automotive end-markets. The company operates through the following segments: Packaging and Automotive Rolled Products, Aerospace and Transportation, and Automotive Structures and Industry. The Packaging and Automotive Rolled Products segment includes the production of rolled aluminum products. The Aerospace and Transportation segment is involved in the production of rolled and extruded aluminum products for the aerospace market, as well as rolled products for transport and industry end-uses. The Automotive Structures and Industry segment offers crash-management systems, body structures and side impact beams in Germany, North America and China. The company was founded on May 14, 2010 and is headquartered in Paris, France.