Constellium SE (NYSE: CSTM) is a global leader in the design, manufacture, and sale of a broad range of innovative specialty rolled and extruded aluminium products, serving primarily the aerospace, automotive, and packaging end-markets. With a strong focus on research and development, Constellium provides high-value-added solutions that help customers achieve greater efficiency, performance, and sustainability. The company operates a network of advanced manufacturing facilities across North America, Europe, and Asia.
Serves as the central hub for strategic decision-making, corporate governance, global finance, legal, communications, and key administrative functions.
Modern office facilities located in the 8th arrondissement, a prominent business district, designed to support a global workforce and foster collaboration.
Characterized by an international, results-driven environment emphasizing innovation, sustainability, operational excellence, and collaboration across its global operations.
Its Paris location provides excellent access to international markets, financial institutions, and a diverse talent pool, supporting Constellium's global reach and strategic partnerships.
Constellium operates a robust global network of manufacturing plants, research and development centers, and sales offices across North America, Europe, and Asia. This widespread presence enables the company to serve its multinational customers effectively, support complex supply chains, and tailor solutions to regional market needs in the aerospace, automotive, and packaging sectors. Key functions supported globally include advanced manufacturing, product development, customer technical support, and sales operations.
Washington Plaza, 40-44 rue de Washington
Paris
Île-de-France
France
Address: 1200 E Second St, Muscle Shoals, AL 35661, USA
Serves as a critical production hub for the North American automotive industry, supporting the trend towards lightweighting vehicles with aluminium, and supplies the beverage can packaging market.
Address: 725 rue Aristide Bergès, CS 10027, 38341 Voreppe Cedex, France
Drives innovation across all of Constellium's markets globally, developing next-generation aluminium solutions and supporting advancements in aerospace, automotive, and packaging applications.
Address: Alusingen Platz 1, 78224 Singen (Hohentwiel), Germany
Key supplier to the European automotive industry for structural components and advanced aluminium solutions, also serving industrial and transportation markets.
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As of April 2025, Constellium' leadership includes:
Constellium has been backed by several prominent investors over the years, including:
Constellium has experienced a significant leadership transition at the CEO level in the past year, with Jean-Marc Germain stepping down and Sean Stack being appointed as the new Chief Executive Officer after an interim period.
Discover the tools Constellium uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Constellium primarily uses the 'firstname.lastname@constellium.com' email format. Variations such as 'firstinitial.lastname@constellium.com' or 'firstname_lastname@constellium.com' might also be in use for some employees or specific regions, though the dot-separated format is most common.
firstname.lastname@constellium.com
Format
john.doe@constellium.com
Example
90%
Success rate
Constellium Press Release • June 3, 2024
Constellium SE announced that its Board of Directors has appointed Sean Stack as Chief Executive Officer, effective June 3, 2024. Mr. Stack brings extensive experience in the metals and manufacturing industries....more
Constellium Press Release • May 8, 2024
Constellium SE reported its financial results for the first quarter ended March 31, 2024. The company highlighted solid performance in its aerospace and automotive segments despite some market headwinds....more
Constellium Press Release • February 21, 2024
Constellium SE announced its financial results for the fourth quarter and full year ended December 31, 2023. The company discussed its performance across its key markets and provided an outlook for the upcoming year....more
Constellium Press Release • October 24, 2023
Constellium SE announced that Jean-Marc Germain would step down from his role as Chief Executive Officer at the end of 2023. The Board Chairman, Jeremy Leach, was appointed to serve as interim CEO....more
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