{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0001563411","name":"CONSTELLIUM SE","summary":"Constellium SE is a global leader in the development, manufacture and sale of high value-added specialty rolled and extruded aluminum products. The company serves aerospace, space, defense, packaging, automotive, commercial transportation and general industrial end-markets through three segments: Aerospace & Transportation, Packaging & Automotive Rolled Products, and Automotive Structures & Industry. Products include aluminum plates, sheets, extrusions, crash management systems, canstock, closure stock, foilstock, auto body sheet, and battery foil. At December 31, 2025, Constellium operates 24 manufacturing facilities, 3 R&D centers, and 3 administrative centers.","people":[],"products":[{"name":"Airware","type":"hardware","description":"Lightweight specialty aluminum-lithium alloy developed for aerospace, space and defense customers requiring lighter, more fuel-efficient aircraft and spacecraft."},{"name":"Auto Body Sheet (ABS)","type":"hardware","description":"Technically advanced rolled aluminum sheet products supplied to automotive OEMs in North America and Europe."},{"name":"Canstock and Closure Stock","type":"hardware","description":"Rolled aluminum sheet products for the beverage and food packaging industry; Constellium is a leading global supplier."},{"name":"Foilstock","type":"hardware","description":"Rolled aluminum foil products for the flexible packaging market."},{"name":"Battery Foil","type":"hardware","description":"Aluminum foil products for battery applications, supplied primarily in Europe."},{"name":"Crash Management Systems","type":"hardware","description":"Aluminum extruded structural crash management systems for automotive customers; Constellium claims to be one of the largest global providers."},{"name":"Aerospace Plate and Sheet","type":"hardware","description":"Advanced aluminum alloy plates and sheets for aerospace, space and defense industries requiring NADCAP-qualified manufacturing."},{"name":"Large Profiles for Rail","type":"hardware","description":"Aluminum large profile extrusions for rail and general industrial applications in Europe."},{"name":"Heat Exchanger Materials","type":"hardware","description":"Aluminum rolled products for heat exchanger applications supplied primarily in Europe."},{"name":"Battery Enclosure Components","type":"hardware","description":"Technologically advanced aluminum structural components for automotive battery enclosures."}],"partnerships":[{"partner_name":"Brunel University","partnership_type":"development","description":"R&D partnership in the United Kingdom to develop proprietary alloys and manufacturing technology for automotive extruded products.","start_date":null}],"affiliations":[],"origin":{"leaf":"fca4db25928907295860ee8a456c5e7dc31c2b146f8d0bb3fbfbd5f6b23353ba","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"f891f46e49deb49b604aeaa461989c4c119568bfbcf61130a6bcfd7e957f341a","parent":"39581fee09f2c3eefb6c557b4ba00f6e050633f5a923a3b8bc42a399066dad0a","source":"0001563411-26-000057","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). 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