Constellium SE
At a glance
Constellium SE – 8 companies in the register with 15 plants in 6 countries (most: France 6, Germany 3, Switzerland 2). Metals of the plants: aluminium. Main links of the chain: processing – 10 plants; end uses – 4 plants. Membership follows the group as recorded in company documents, without a GLEIF consolidation relationship. Largest full capacity in a single stage: non-ferrous scrap remelting (aluminium) – 130 kt/rok, 1 operating plant (no ownership shares in plants).
The sentence is generated from the register data on every page view – the same numbers as in the blocks below, in .md and .json.
- Group identifier
aiwaw:constellium-seai-waw.com register identifier (parent company without an LEI in the dataset)- Ultimate owner
- Ultimate owner not established in GLEIF Reason given in GLEIF: the parent does not consolidate the company
- Basis of membership
- group as recorded in company documents · C Rejestr „Podmioty” – zapis grupy w dokumentach spółek (bez relacji w GLEIF)
- Controlling country
- France (EU-27; GLEIF – company controls itself) · Ownership control of plants – all groups by controlling country
- companies
- 8
- plants
- 15
- plant countries
- 6
- metals
- Al
- Full capacity by metal and stage (full – shares in plants in the next stage)
- aluminium · non-ferrous scrap remelting 130 kt/rok
Value-chain coverage
Links from mine to recycling and end uses: which are covered by plants of the group companies and how many plants each link has; below the number – the most frequent stages.
- Raw materials no plants
-
Smelting and refining
1 plant
- non-ferrous scrap remelting 1
-
Processing
10 plants
- sheet, strip and plate rolling mill 9
- casthouse 1
- Products no plants
- Recycling no plants
-
End uses
4 plants
- automotive 4
Plants by country
Plants of the group companies in each country (all plant statuses).
| Country | Plants | % |
|---|---|---|
| France | 6 | |
| Germany | 3 | |
| Switzerland | 2 | |
| Slovakia | 2 | |
| Czechia | 1 | |
| Spain | 1 |
Flow analyses
“Metal flows” analyses in which plants of the group companies appear; below – analyses covering the metal and country of the group plants.
- Aluminium Flows in Germany in the analysis: 1 plant, 1 company
- Aluminium Flows in France in the analysis: 6 plants, 4 companies
Analyses covering the metal and country of the group plants
Group structure
Group – companies – plants. A link marked “GLEIF · A” is a consolidation relationship from GLEIF; “register” – membership as recorded in company documents. Hovering a plant or company highlights its path and markers on the map.
-
corporate group Constellium SE 15 plants
-
-
automotive · Al Constellium Automotive Gottmadingen GmbH operating B
-
-
-
extrusion plant · Al zakład Levice operating B
-
extrusion plant · Al zakład Montreuil-Juigné operating A
-
extrusion plant · Al zakład Nuits-Saint-Georges operating A
-
automotive · Al Vigo operating B
-
automotive · Al Žilina operating B
-
-
-
non-ferrous scrap remelting · Al Neuf-Brisach – centrum recyklingu aluminium przy walcowni Capacity: 130 kt/rok operating A
-
casthouse · Al Steg operating B
-
sheet, strip and plate rolling mill · Al odlewnia klasyczna i odlewnia Airware operating A
-
automotive · Al Dahenfeld – konstrukcje samochodowe operating B
-
-
-
extrusion plant · Al Constellium Extrusions Děčín s.r.o. operating B
-
-
-
sheet, strip and plate rolling mill · Al Issoire – walcownia blach grubych lotniczych i kosmicznych, blach dla transportu, przemysłu i obronności (płytownia, blachownia) operating A
-
-
-
sheet, strip and plate rolling mill · Al Biesheim (Neuf-Brisach) – walcownia gorąca i zimna: taśma na puszki (body, end, tab), blacha samochodowa, wymienniki ciepła operating A
-
-
-
sheet, strip and plate rolling mill · Al odlewnia (Rolled Products / Extrusion) operating B
-
-
-
sheet, strip and plate rolling mill · Al odlewnie Chippis i Steg operating B
-
-
No plant matches.
Capacity and output of the group companies’ plants
Full capacity of the group companies’ plants – the sum of the capacity of operating plants, irrespective of the group’s share in the plant.
| Metal | Stage | Full capacity / Output | Unit | Plants in total |
|---|---|---|---|---|
| aluminium | non-ferrous scrap remelting | 130 capacity | kt/rok | 1 |
Totals cover the full capacity (and output) of operating plants owned by the group companies, without taking shares in jointly owned plants into account; capacity attributed to the group by share will be added in the next stage. Only values in the same unit and for the same metal are added up.
Data quality
Where the card numbers come from: source class of each plant, verification at source and the basis of ownership relationships.
- Source class of plants
- A 6B 9C 0
- Plants verified at source
- 15 / 15 · verified 8.10.2026 – 12.10.2026
- Plant status
- operating: 15
- Ownership relationships of companies
- GLEIF relationship (class A): 0 of 8; group as recorded: 8 of 8; companies with an LEI: 6 of 8
- Basis of the group
- C group as recorded in company documents · Reason given in GLEIF: the parent does not consolidate the company
Similar groups
- Hindalco Industries Limited 5 companies · 12 plants in common: aluminium; smelting and refining, processing; Germany, Switzerland
- Grupo Alibérico 2 companies · 2 plants in common: aluminium; smelting and refining, processing; Spain
- American Industrial Partners 2 companies · 2 plants in common: aluminium; smelting and refining, processing; France
- Mercedes-Benz Group AG 4 companies · 7 plants in common: aluminium; processing, end uses; Germany
Similarity: common metals (weight 0.5), chain links (0.3) and plant countries (0.2) – Jaccard index; only groups with at least one common metal.
Citation
ai-waw.com, Companies – Corporate groups: Constellium SE (aiwaw:constellium-se), Data as of 2026-10-18, version 2.22, https://www.ai-waw.com/en/companies/groups/constellium-se
Versions for agents
The group card (page and Markdown) is open to text and data mining with attribution; the JSON data – like the other JSON data of the register – is reserved as a compiled database. Relationships from GLEIF: CC0 1.0.