# CONSTELLIUM SE

Summary updated: 2026-10-04T09:34:47.836087Z
Canonical: https://finbar.com/research/companies/constellium-se

## Overview

Constellium SE is a global developer and manufacturer of high-value aluminum products, including rolled and extruded products and fabricated alloys. Its products serve aerospace, space and defense, packaging, automotive, commercial transportation and general industry markets. The company organizes its business around Aerospace & Transportation, Packaging & Automotive Rolled Products, and Automotive Structures & Industry. [1](https://app.finbar.com/go?id=P93422616)[2](https://app.finbar.com/go?id=P55811745)[3](https://app.finbar.com/go?id=P116545648)[4](https://app.finbar.com/go?id=P89766381)[5](https://app.finbar.com/go?id=P94798352)

Constellium’s stated mission is to meet customers’ and society’s needs for lightweight, strong and sustainable aluminum products while generating attractive returns for shareholders. Its operations span Europe, North America and Asia; at the end of 2025, it reported 24 manufacturing facilities, three R&D centers and three administrative centers. [6](https://app.finbar.com/go?id=P64534772)[7](https://app.finbar.com/go?id=P62872676)[8](https://www.constellium.com/locations)[9](https://app.finbar.com/go?id=P47859509)

For scale, Constellium reported $8.449 billion in revenue for fiscal 2025 and approximately 11,500 employees on its company profile. Founded as a standalone company in 2011, it builds on the heritage of Alcan, Alusuisse and Pechiney. [10](https://app.finbar.com/go?id=T1519184)[11](https://www.constellium.com/about-us)[12](https://www.constellium.com/about-us/stories/10-years-of-constellium)
[1](https://app.finbar.com/go?id=P93422616)[2](https://app.finbar.com/go?id=P55811745)[3](https://app.finbar.com/go?id=P116545648)[4](https://app.finbar.com/go?id=P89766381)[5](https://app.finbar.com/go?id=P94798352)[6](https://app.finbar.com/go?id=P64534772)[7](https://app.finbar.com/go?id=P62872676)[9](https://app.finbar.com/go?id=P47859509)[10](https://app.finbar.com/go?id=T1519184)[8](https://www.constellium.com/locations)[11](https://www.constellium.com/about-us)[12](https://www.constellium.com/about-us/stories/10-years-of-constellium)

## Products & services

Constellium’s rolled products include aluminum canstock and closure stock for beverage and food packaging, foilstock for flexible packaging, automotive body sheet (ABS), heat-exchanger materials, and battery foil. The company also recycles aluminum scrap, including used beverage cans. Its rolled-sheet discussion gives an approximate thickness range of 0.2–6 mm. [13](https://app.finbar.com/go?id=P99547441)[14](https://app.finbar.com/go?id=P107645078)[15](https://app.finbar.com/go?id=P32188172)[16](https://app.finbar.com/go?id=P97213838)[17](https://app.finbar.com/go?id=P86789300)[18](https://app.finbar.com/go?id=P114367714)

For aerospace, space, defense, commercial transportation and general industry, it produces aluminum plate, sheet and extrusions. Automotive and industrial products include crash-management systems, body structures, side-impact beams, battery-enclosure components, soft- and hard-alloy extrusions, and large profiles for rail and general industry. [5](https://app.finbar.com/go?id=P94798352)[19](https://app.finbar.com/go?id=P115890400)[20](https://app.finbar.com/go?id=P33268915)[21](https://app.finbar.com/go?id=P38101233)[22](https://app.finbar.com/go?id=P67562646)[23](https://app.finbar.com/go?id=P106433487) Related services include pre-machining, surface treatment, research and development, product testing, technical assistance and customer support, including automotive-focused development of lightweighting solutions. [23](https://app.finbar.com/go?id=P106433487)[24](https://app.finbar.com/go?id=P2652285)[25](https://app.finbar.com/go?id=P44392479)[26](https://app.finbar.com/go?id=P20389526)[27](https://app.finbar.com/go?id=P85102007)
[13](https://app.finbar.com/go?id=P99547441)[14](https://app.finbar.com/go?id=P107645078)[15](https://app.finbar.com/go?id=P32188172)[16](https://app.finbar.com/go?id=P97213838)[17](https://app.finbar.com/go?id=P86789300)[18](https://app.finbar.com/go?id=P114367714)[5](https://app.finbar.com/go?id=P94798352)[19](https://app.finbar.com/go?id=P115890400)[20](https://app.finbar.com/go?id=P33268915)[21](https://app.finbar.com/go?id=P38101233)[22](https://app.finbar.com/go?id=P67562646)[23](https://app.finbar.com/go?id=P106433487)[24](https://app.finbar.com/go?id=P2652285)[25](https://app.finbar.com/go?id=P44392479)[26](https://app.finbar.com/go?id=P20389526)[27](https://app.finbar.com/go?id=P85102007)

## Geographic presence

Constellium’s manufacturing footprint spans Europe, North America and China, with 23 manufacturing sites according to the company. Its FY2025 facility listing covers France (Issoire, Montreuil-Juigné, Biesheim/Neuf-Brisach and Nuits-Saint-Georges), Switzerland (Steg, Sierre and Chippis), Germany (Singen, Neckarsulm and Gottmadingen), the United States (Ravenswood, Muscle Shoals, Bowling Green, Van Buren and White), and facilities in Canada, China, the Czech Republic, Mexico, Slovakia and Spain. The listing includes joint-venture sites in Canada and China. [28](https://app.finbar.com/go?id=T12539734)[11](https://www.constellium.com/about-us)

The company identifies Paris as its headquarters and also lists corporate offices in Baltimore and Zurich. It reports approximately 11,500 employees worldwide, but the cited company information does not provide employee distribution by country or region. [8](https://www.constellium.com/locations)[11](https://www.constellium.com/about-us) The reviewed FY2025 and H1 2026 reporting did not provide revenue or sales breakdowns by country or region. [29](https://app.finbar.com/go?id=D280798)[30](https://app.finbar.com/go?id=D348706)
[28](https://app.finbar.com/go?id=T12539734)[29](https://app.finbar.com/go?id=D280798)[30](https://app.finbar.com/go?id=D348706)[11](https://www.constellium.com/about-us)[8](https://www.constellium.com/locations)

## Business segments

Constellium reports three operating segments: Aerospace & Transportation (A&T), Packaging & Automotive Rolled Products (P&ARP), and Automotive Structures & Industry (AS&I). It also reports Holdings & Corporate (H&C) as a reconciliation category. In FY2025, A&T contributed about 23% of segment revenue and 47% of Segment Adjusted EBITDA; its products include aluminum plate, sheet and extrusions for aerospace, space, defense, commercial transportation and general industry. [31](https://app.finbar.com/go?id=T5371525)[32](https://app.finbar.com/go?id=P58114096)[33](https://app.finbar.com/go?id=P30630564)

P&ARP accounted for about 60% of FY2025 segment revenue and 49% of Segment Adjusted EBITDA. It produces rolled aluminum products for beverage and food packaging, flexible packaging and automotive applications, including canstock, foilstock, auto body sheet, heat-exchanger materials and battery foil. [31](https://app.finbar.com/go?id=T5371525)[34](https://app.finbar.com/go?id=P1900527)[35](https://app.finbar.com/go?id=P77065890) AS&I contributed about 19% of FY2025 segment revenue and 10% of Segment Adjusted EBITDA. Its activities include automotive structural solutions such as crash-management systems and battery enclosures, as well as extrusions and large profiles for automotive, transportation, rail and general industry. [31](https://app.finbar.com/go?id=T5371525)[36](https://app.finbar.com/go?id=P119720308)[37](https://app.finbar.com/go?id=P95535431)

The latest reported period available as of 2026-10-04 is the first half of 2026. For that period, A&T contributed about 25% of segment revenue and 42% of Segment Adjusted EBITDA; P&ARP, 61% and 55%; and AS&I, 17% and 9%, respectively. H&C was negative 6% of Segment Adjusted EBITDA in both FY2025 and H1 2026, so positive segment EBITDA shares together exceed 100%. [38](https://app.finbar.com/go?id=T16520935) The company also presents a product-line breakdown distinct from its operating segments, covering aerospace, transportation/industry/defense and other rolled products, packaging rolled products, automotive rolled products, specialty and other thin-rolled products, and automotive and other extruded products. [39](https://app.finbar.com/go?id=P56298757)
[31](https://app.finbar.com/go?id=T5371525)[32](https://app.finbar.com/go?id=P58114096)[33](https://app.finbar.com/go?id=P30630564)[34](https://app.finbar.com/go?id=P1900527)[35](https://app.finbar.com/go?id=P77065890)[36](https://app.finbar.com/go?id=P119720308)[37](https://app.finbar.com/go?id=P95535431)[38](https://app.finbar.com/go?id=T16520935)[39](https://app.finbar.com/go?id=P56298757)

## Company history

Constellium’s industrial heritage includes predecessor aluminium businesses Alcan, Alusuisse and Pechiney, whose roots date to 1855. The present-day company emerged as a standalone business in 2011, when Rio Tinto sold a 61% interest in Alcan Engineered Products to Apollo-affiliated funds and France’s FSI, retaining a 39% stake. [11](https://www.constellium.com/about-us)[40](https://www.constellium.com/news/constellium-celebrates-its-10th-anniversary)[41](https://www.sec.gov/Archives/edgar/data/863064/000095012311008665/u10537exv99w1.htm)

Constellium’s shares began trading in New York and Paris in May 2013. It expanded its rolled-products business by acquiring Wise Metals in January 2015, adding the Muscle Shoals, Alabama operation. In 2019, it acquired its joint-venture partner’s 49% stake in the Bowling Green, Kentucky automotive sheet operation and converted from a Dutch N.V. to a European company (SE). [42](https://ir.theice.com/press/news-details/2013/Constellium-lists-on-NYSE-Euronext-in-New-York-and-Paris/default.aspx)[43](https://www.sec.gov/Archives/edgar/data/1563411/000119312515001835/d845915dex991.htm)[44](https://www.constellium.com/news/constellium-completed-purchase-of-49-stake-in-auto-body-sheet-joint-venture-in-bowling-green-kentucky)[45](https://www.sec.gov/Archives/edgar/data/1563411/000119312519312769/d834117d6k.htm)

In 2024, the company opened a recycling center at its Neuf-Brisach site in France, a €130 million investment designed to add 130,000 metric tons of annual recycling capacity. [46](https://www.constellium.com/grand-opening-of-constellium-neuf-brisach-recycling-center)
[11](https://www.constellium.com/about-us)[40](https://www.constellium.com/news/constellium-celebrates-its-10th-anniversary)[41](https://www.sec.gov/Archives/edgar/data/863064/000095012311008665/u10537exv99w1.htm)[42](https://ir.theice.com/press/news-details/2013/Constellium-lists-on-NYSE-Euronext-in-New-York-and-Paris/default.aspx)[43](https://www.sec.gov/Archives/edgar/data/1563411/000119312515001835/d845915dex991.htm)[44](https://www.constellium.com/news/constellium-completed-purchase-of-49-stake-in-auto-body-sheet-joint-venture-in-bowling-green-kentucky)[45](https://www.sec.gov/Archives/edgar/data/1563411/000119312519312769/d834117d6k.htm)[46](https://www.constellium.com/grand-opening-of-constellium-neuf-brisach-recycling-center)

## Sources

1. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P93422616)
2. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P55811745)
3. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P116545648)
4. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P89766381)
5. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P94798352)
6. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P64534772)
7. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P62872676)
8. [www.constellium.com](https://www.constellium.com/locations)
9. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P47859509)
10. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=T1519184)
11. [www.constellium.com](https://www.constellium.com/about-us)
12. [www.constellium.com](https://www.constellium.com/about-us/stories/10-years-of-constellium)
13. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P99547441)
14. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P107645078)
15. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P32188172)
16. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P97213838)
17. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P86789300)
18. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P114367714)
19. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P115890400)
20. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P33268915)
21. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P38101233)
22. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P67562646)
23. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P106433487)
24. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P2652285)
25. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P44392479)
26. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P20389526)
27. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P85102007)
28. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=T12539734)
29. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=D280798)
30. [CONSTELLIUM SE — Full financial report (2026 Q 2)](https://app.finbar.com/go?id=D348706)
31. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=T5371525)
32. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P58114096)
33. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P30630564)
34. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P1900527)
35. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P77065890)
36. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P119720308)
37. [CONSTELLIUM SE — Full financial report (2025 Y)](https://app.finbar.com/go?id=P95535431)
38. [CONSTELLIUM SE — Full financial report (2026 Q 2)](https://app.finbar.com/go?id=T16520935)
39. [CONSTELLIUM SE — Press release (2025 Y)](https://app.finbar.com/go?id=P56298757)
40. [www.constellium.com](https://www.constellium.com/news/constellium-celebrates-its-10th-anniversary)
41. [www.sec.gov](https://www.sec.gov/Archives/edgar/data/863064/000095012311008665/u10537exv99w1.htm)
42. [ir.theice.com](https://ir.theice.com/press/news-details/2013/Constellium-lists-on-NYSE-Euronext-in-New-York-and-Paris/default.aspx)
43. [www.sec.gov](https://www.sec.gov/Archives/edgar/data/1563411/000119312515001835/d845915dex991.htm)
44. [www.constellium.com](https://www.constellium.com/news/constellium-completed-purchase-of-49-stake-in-auto-body-sheet-joint-venture-in-bowling-green-kentucky)
45. [www.sec.gov](https://www.sec.gov/Archives/edgar/data/1563411/000119312519312769/d834117d6k.htm)
46. [www.constellium.com](https://www.constellium.com/grand-opening-of-constellium-neuf-brisach-recycling-center)

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