Constellium SE logo

Constellium SE

CSTM | NYSE
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$25.33
-$0.17 (-0.67%)
At close: Sep 22, 2026, 4:00 PM ET
$25.90
+$0.57 (+2.25%)
After-hours: Sep 22, 2026, 7:37 PM ET

Company Profile

Constellium SE, along with its various subsidiaries, specializes in the development, production, and distribution of high-performance rolled and extruded aluminum solutions. These solutions primarily serve the packaging, aerospace, and automotive industries. Its operations are structured into three distinct business segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. The Packaging & Automotive Rolled Products division manufactures rolled aluminum materials. This includes stock for beverage and food cans and closures, as well as foil for flexible packaging applications. Additionally, this segment provides crucial components for the automotive sector, such as body sheets and heat exchangers, alongside specialized reflective sheets. Within the Aerospace & Transportation segment, the company supplies an array of rolled aluminum products. These encompass plates, sheets, and extrusions specifically tailored for aerospace applications, including wing skins. Furthermore, it delivers plates and sheets for various transportation, industrial, and defense uses. The Automotive Structures & Industry division is responsible for advanced extruded products and structural components designed for the automotive sector. Its offerings include critical items like crash-management systems, body structures, side impact beams, and battery enclosures. It also produces both hard and soft alloy extruded profiles utilized across diverse industrial contexts, spanning automotive, engineering, rail, and other transport-related markets. Beyond manufacturing, this segment delivers value-added downstream services such as pre-machining, surface treatment, research and development, and comprehensive technical support. Constellium distributes its products either directly to customers or via a network of distributors. Its global footprint includes sales operations in European nations such as France, Germany, the Czech Republic, the United Kingdom, and Switzerland, as well as in the United States, Shanghai, and Seoul. Established in 2010, Constellium SE maintains its corporate headquarters in Paris, France.

Key Executives

Name Position
Ingrid Joerg CEO & Director
Jack Guo Executive Vice President & Chief Financial Officer
Niklaus Schild Senior Vice President, Chief Information Officer & Chief Digital Officer
Jason Hershiser Director of Investor Relations
Ludovic Piquier Senior Vice President of Manufacturing Excellence & Chief Technical Officer
Marcus Becker Senior Vice President & Chief Procurement Officer
Nicolas Brun Senior Vice President of Public Affairs, Communications & Sustainability
Philip Ryan Jurkovic Senior Vice President & Chief Human Resources Officer
Philippe Hoffmann President of Aerospace & Transportation Business Unit
Stephen Walters Senior VP, Group General Counsel & Board Secretary

Latest SEC Filings

Date Type Title
Aug 06, 2026 SC 13G/A [Amend] Statement of acquisition of beneficial own...
Aug 03, 2026 4 Filing
Jul 29, 2026 10-Q Quarterly Report
Jul 29, 2026 8-K Current Report
Jul 13, 2026 4 Filing
Jun 24, 2026 S-3ASR Automatic shelf registration statement of securiti...
Jun 08, 2026 4 Filing
Jun 04, 2026 144 Filing
Jun 01, 2026 4 Filing
May 28, 2026 144 Filing
View All SEC Filings
Constellium SE
Constellium SE logo
Country France
IPO Date May 22, 2013
Industry Aluminum
Sector Basic Materials
Employees 11,500
CEO Ingrid Joerg

Contact Details

40-44 Rue Washington Paris, IF 75008 France

Stock Details

Ticker Symbol CSTM
Exchange NYSE
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001563411
CUSIP Number F21107101
ISIN Number FR0013467479
SIC Code 3341

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