CSTM — Constellium Nv

Constellium Nv (CSTM) is a aluminum company listed on NYSE. It is led by Ingrid Joerg, based in 40-44 Rue Washington, Paris, France, 75008, with about 11,500 employees. Constellium SE, together with its subsidiaries, engages in the design, manufacture, and sale of rolled and extruded aluminum products for the aerospace, packaging, automotive, commercial transportation, general industrial, and defense end-markets. It operates through three segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. The Packaging & Automotive Rolled Products segment produces and develops rolled aluminum products, including canstock and closure stock for the beverage and food industry, as well as foil stock for the flexible packaging market. This segment also supplies automotive body sheets, heat exchangers, and battery foil products for the automotive market. The Aerospace & Transportation segment provides aluminum products including plate, sheet, and extrusions to aerospace, space, commercial transportation, general industrial, and defense sectors. The Automotive Structures & Industry segment offers structural solutions for the automotive industry including crash management systems, body structures, side impact beams, and battery enclosure components; soft and hard alloy extrusions for automotive, transportation, and general industrial applications; and profiles for rail and general industrial applications. This segment also provides downstream technology and services, which include pre-machining, surface treatment, research and development, and technical support services. It sells its products directly or through distributors in France, Germany, the Czech Republic, the United Kingdom, Switzerland, and the United States, as well as South Korea, Japan and China. The company was incorporated in 2010 and is headquartered in Paris, France.

Latest reported CSTM revenue for 2025-09-30 was $2.17B. Net income was $88.0M. Revenue was up 3.0% from 2025-06-30 to 2025-09-30. CSTM currently screens at market cap $4.92B and trailing P/E 11.5.

Use this CSTM page for company research — sector, financials, and the latest filing takeaway — not a live tape. The session quote (last, range, volume) lives on the CSTM quote page. Cached 10-K, 10-Q, 8-K, and Form 4 exhibits are on the CSTM SEC filings page. Lician reads the product cache first so this HTML stays unique to Constellium Nv even when a live quote feed is slow.