# Ownership control

Plants of the Companies register by the country of the entity that controls them: the ultimate parent from GLEIF (consolidation relationships, CC0 data), exceptions reported to GLEIF and corporate groups from company documents. Operating, idled and under-construction plants; closed plants are out of scope.

- Area of the plants: EU-27
- Metal: aluminium
- Product: Aluminium structures and building systems (https://ai-waw.com/en/products/al-structures)
- Certainty: GLEIF + documents
- Data as of: 2026-10-25, version 2.40; GLEIF relationships checked 2026-10-20
- Page: https://ai-waw.com/en/companies/ownership?metal=al&produkt=al-structures
- JSON: https://ai-waw.com/en/companies/ownership.json?metal=al&produkt=al-structures

## In brief

EU-27: 18 plants in scope; controlling entity established for 33.3% (6). Outside the EU – 33.3% of plants with an established controller (2); largest: Norway 2.

## Key figures

- plants in scope: 18
- with an established controller (coverage): 33.3% (6)
- controlled from outside the EU: 33.3% (2 / 6) – share among plants with an established controller; among all plants in scope: 11.1%
- controlling countries: 4
- Basis: (a) GLEIF – ultimate parent 3; (b) GLEIF – company controls itself 1; (c) company documents 8 (of which country not established: 6); (d) not established 6

## Value-chain link × region of the controller

Number of plants and share of the plants in the link (row = 100%). Colour intensity – share; clicking a cell shows these plants in the table.

| Link | EU-27 | EFTA and United Kingdom | Crown Dependencies | North America | Asia | Other countries | Not established | Total | Outside EU* |
|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|
| Raw materials | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Smelting and refining | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Processing | 4 (28.6%) | 0 | 0 | 0 | 0 | 0 | 10 (71.4%) | 14 | 0.0% |
| Products | 0 | 2 (50.0%) | 0 | 0 | 0 | 0 | 2 (50.0%) | 4 | 100.0% |
| Recycling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| End uses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| **Total** | 4 (22.2%) | 2 (11.1%) | 0 | 0 | 0 | 0 | 12 (66.7%) | 18 | 33.3% |

Crown Dependencies (Jersey, Guernsey, Isle of Man) are shown separately: this is the legal seat of the ultimate parent, which may differ from the place of management (e.g. the parent company of Glencore – legal seat in Jersey, headquarters in Baar, Switzerland). EFTA and United Kingdom: Norway, Switzerland, Iceland, Liechtenstein, United Kingdom. North America: United States, Canada, Mexico. Other countries: all countries outside the EU, EFTA, the United Kingdom, the Crown Dependencies, North America and Asia – e.g. European countries outside the EU (such as Serbia, Turkey), Australia, South America, Africa.

## Controlling countries outside the EU

| # | Country | Region | Plants | Controlling entities | Metals | Links |
|---:|---|---|---:|---|---|---|
| 1 | Norway | EFTA and United Kingdom | 2 | Norsk Hydro ASA 2 | Al | Products 2 |

## Groups outside the EU with the most plants

| # | Controlling entity | Country | Plants | Companies | Certainty |
|---:|---|---|---:|---:|---|
| 1 | [Norsk Hydro ASA](https://ai-waw.com/en/companies/groups/norsk-hydro-asa.md) | Norway | 2 | 2 | company documents |

## Plants in scope

Every plant with its controlling entity, country and basis: GLEIF (class A) or a company document (class of the group record).

| Plant | Company | Group | Controlling entity | Country | Certainty |
|---|---|---|---|---|---|
| Nedal Aluminium B.V. (Utrecht, Netherlands; extrusion plant) | [Nedal Aluminium B.V.](https://ai-waw.com/en/companies/nedal-aluminium-b-v.md) | [Purso Group Oy](https://ai-waw.com/en/companies/groups/purso-group-oy.md) | Purso Group Oy (LEI 743700JYUNJWVY4GW070) | Finland | GLEIF – ultimate parent [A] |
| Purso Oy (Siuro (Nokia), Finland; extrusion plant) | [Purso Oy](https://ai-waw.com/en/companies/purso-oy.md) | [Purso Group Oy](https://ai-waw.com/en/companies/groups/purso-group-oy.md) | Purso Group Oy (LEI 743700JYUNJWVY4GW070) | Finland | GLEIF – ultimate parent [A] |
| Larissa – profile extrusion plant (Larisa, Greece; extrusion plant) | [EXALCO A.E.](https://ai-waw.com/en/companies/exalco-a-e.md) | [Biokarpet S.A. - Industrial and Commercial Enterprises](https://ai-waw.com/en/companies/groups/biokarpet-s-a-industrial-and-commercial-enterprises.md) | Biokarpet S.A. - Industrial and Commercial Enterprises (LEI 213800RDLQSVI1IFPZ11) | Greece | GLEIF – ultimate parent [A] |
| Herby – aluminium profile extrusion plant, vertical paint line (Herby, Poland; extrusion) | [Yawal S.A.](https://ai-waw.com/en/companies/yawal-s-a.md) | [Yawal S.A.](https://ai-waw.com/en/companies/groups/yawal-s-a.md) | Yawal S.A. (LEI 259400NLF8O9JAYIH578) – the parent does not consolidate the company | Poland | GLEIF – company controls itself [A] |
| Landen – extrusion plant (Landen, Belgium; building and architectural systems) | [Hydro Extrusions](https://ai-waw.com/en/companies/hydro-extrusions.md) | [Norsk Hydro ASA](https://ai-waw.com/en/companies/groups/norsk-hydro-asa.md) | Norsk Hydro ASA (LEI 549300N1SDN71ZZ8BO45) | Norway | company documents [C] |
| Hydro Building Systems France (Toulouse, France; building and architectural systems) | [Technal](https://ai-waw.com/en/companies/technal.md) | [Norsk Hydro ASA](https://ai-waw.com/en/companies/groups/norsk-hydro-asa.md) | Norsk Hydro ASA (LEI 549300N1SDN71ZZ8BO45) | Norway | company documents [C] |
| Pisa – casthouse and extrusion plant (Pisa, Italy; extrusion plant) | [All.co S.p.A.](https://ai-waw.com/en/companies/all-co-s-p-a.md) | – | – – no GLEIF relationship and no group record | – | not established |
| Oinofyta – profile extrusion plant (Oinofyta, Greece; extrusion plant) | [EUROPA PROFIL ALUMINIUM S.A.](https://ai-waw.com/en/companies/europa-profil-aluminium-s-a.md) | – | – – no GLEIF relationship and no group record | – | not established |
| Companhia Portuguesa de Extrusão, S.A. (Ílhavo, Portugal; extrusion plant) | [Extrusal](https://ai-waw.com/en/companies/extrusal.md) | – | – – no GLEIF relationship and no group record | – | not established |
| GUTMANN AG (Weißenburg in Bayern, Germany; extrusion plant) | [GUTMANN AG](https://ai-waw.com/en/companies/gutmann-ag.md) | – | – – no GLEIF relationship and no group record | – | not established |
| Profilco S.A. (Oinofyta, Greece; building and architectural systems) | [Profilco S.A.](https://ai-waw.com/en/companies/profilco-s-a.md) | – | – – no GLEIF relationship and no group record | – | not established |
| Alcalá de Guadaíra – profile extrusion plant (Alcalá de Guadaíra, Spain; extrusion plant) | [STRUGAL 2, S.L.](https://ai-waw.com/en/companies/strugal-2-s-l.md) | – | – – no GLEIF relationship and no group record | – | not established |
| Lublin – profile extrusion plant (4 presses), paint shops, anodising plant, CNC machining (Lublin, Poland; extrusion) | [Aliplast Extrusion sp. z o.o.](https://ai-waw.com/en/companies/aliplast-extrusion-sp-z-o-o.md) | [Corialis Group](https://ai-waw.com/en/companies/groups/corialis-group.md) | Corialis Group – group from company documents, country not established | – | company documents [C] |
| Aliplast nv (Lokeren, Belgium; extrusion plant) | [Aliplast nv](https://ai-waw.com/en/companies/aliplast-nv.md) | [Corialis Group](https://ai-waw.com/en/companies/groups/corialis-group.md) | Corialis Group – group from company documents, country not established | – | company documents [C] |
| Warneton (Nord) – extruded aluminium profiles (construction, industry, transport), painting, machining; ingots from scrap remelting for own needs (Warneton (Nord), France; extrusion plant) | [FLANDRIA ALUMINIUM SAS, marka Exlabesa Flandria](https://ai-waw.com/en/companies/flandria-aluminium-sas-marka-exlabesa-flandria.md) | [Exlabesa](https://ai-waw.com/en/companies/groups/exlabesa.md) | Exlabesa – group from company documents, country not established | – | company documents [A] |
| Genlis – aluminium profiles for window, door and façade systems; painting, crimping (sertissage), finishing (Genlis, France; extrusion plant) | [Sepalumic Industries SAS](https://ai-waw.com/en/companies/sepalumic-industries-sas.md) | – | Groupe Valfidus – group from company documents, country not established | – | company documents [C] |
| Hueck System GmbH & Co. KG (Lüdenscheid, Germany; building and architectural systems) | [Hueck System GmbH & Co. KG](https://ai-waw.com/en/companies/hueck-system-gmbh-co-kg.md) | – | Hueck Group – group from company documents, country not established | – | company documents [C] |
| Metra S.p.A. (Rodengo Saiano, Italy; extrusion plant) | [Metra S.p.A.](https://ai-waw.com/en/companies/metra-s-p-a.md) | [Metra](https://ai-waw.com/en/companies/groups/metra.md) | Metra – group from company documents, country not established | – | company documents [C] |

## Method note

- **Control as defined by GLEIF Level 2** – The ultimate parent is the entity that prepares consolidated financial statements including the company (accounting consolidation – IFRS 10, US GAAP or equivalent standards). Control in this sense is not an equity stake or a share of votes; minority stakes and joint control are not visible here.
- **Legal seat and place of management** – The controlling country is the country of the legal seat of the ultimate parent in its LEI record. It may differ from the actual place of management: the parent company of Glencore has its legal seat in Jersey (a Crown Dependency) and its headquarters in Baar, Switzerland. Crown Dependencies therefore form a separate column.
- **GLEIF exceptions** – A company without a reported parent states a reason. Natural persons, no known controlling person or a parent that does not consolidate the company – the company controls itself (country of the company). Parent without an LEI or information not public – controlling entity not established. Where a group record in company documents names another parent company (exceptions are also reported by subsidiaries), that company is the controller – as for groups from company documents.
- **Groups from company documents** – Companies without a GLEIF relationship assigned to a group according to company documents or an editorial decision – lower certainty (class B or C). Country – from the GLEIF legal address of the parent company of the group where it is in the register and has an LEI; otherwise “group from company documents, country not established” (the country of the plants does not tell where the owner is). The “GLEIF only” filter counts these plants as not established.
- **Coverage** – Share of plants with an established controlling entity. The share controlled from outside the EU is computed among these plants; if the plants not established are distributed differently, the result shifts. Lower bound – the share among all plants in scope (under the key figures).
- **Counting unit** – One plant = one unit, not weighted by capacity or output. Operating, idled and under-construction plants; closed plants and plants of unknown status are out of scope.
- **Data as of** – Companies register: 2026-10-25, version 2.40. GLEIF relationships – as of the date the group was checked (group card, “verified” field).
- **Licence** – LEI and relationship data from GLEIF: CC0 1.0 (Global Legal Entity Identifier Foundation). The register compilation – under the Terms of use.

The page and its Markdown are open to text and data mining with attribution; the JSON data – like the other JSON data of the register – are reserved as a compiled database. GLEIF relationships: CC0 1.0.