# Aperam Group identifier: 5493001136GE6L4R7M63 (LEI of the parent company) Ultimate owner: Aperam (LEI 5493001136GE6L4R7M63, GLEIF, class A) – Reason given in GLEIF: the parent does not consolidate the company Basis of membership: GLEIF relationships – Source [A]: GLEIF – Level 2 (relacje „kto jest właścicielem kogo”), rekord LEI 5493001136GE6L4R7M63 – https://search.gleif.org/#/record/5493001136GE6L4R7M63 Data as of: 2026-10-18, version 2.22 Page: https://ai-waw.com/en/companies/groups/aperam ## At a glance Aperam – 10 companies in the register with 19 plants in 5 countries (most: France 6, United Kingdom 5, Germany 4). Metals of the plants: nickel, stainless steel, alloy steel. Main links of the chain: recycling – 13 plants; smelting and refining – 3 plants. The parent company Aperam has no higher parent in GLEIF. Reason given in GLEIF: the parent does not consolidate the company. ## Value-chain coverage | Link | Plants | Stages | |---|---:|---| | Raw materials | 0 | – | | Smelting and refining | 3 | melt shop – stainless steel flat products 3 | | Processing | 3 | stainless steel flat products 2; precision alloy steel strip and wire 1 | | Products | 0 | – | | Recycling | 13 | stainless steel and alloy scrap recycling 13 | | End uses | 0 | – | ## Plants by country | Country | Plants | |---|---:| | France | 6 | | United Kingdom | 5 | | Germany | 4 | | Belgium | 3 | | Netherlands | 1 | ## Full capacity by metal and stage Full capacity of operating single-metal plants – separately for each stage and unit; no sum across stages (a smelter and an extrusion press process the same metal) and no ownership shares in plants (next stage). Multi-metal plants – in the totals table below. No capacity of operating single-metal plants with a unit. ## Group structure - **Aperam** (corporate group; 5493001136GE6L4R7M63) - [Aperam Alloys Imphy SAS](https://ai-waw.com/en/companies/aperam-alloys-imphy-sas.md) (company; France; LEI 549300F937CAR97TJC68; Business register 440 326 692; Consolidation relationship from GLEIF (Level 2, CC0) – class A source) - Imphy – stalownia (piec łukowy, VIM, VAR), walcownia walcówki i walcownie zimne stopów specjalnych (Imphy, France) – plant; melt shop – precision alloy steel strip and wire; operating; class A - [Aperam Recycling Stainless Belgium NV](https://ai-waw.com/en/companies/aperam-recycling-stainless-belgium-nv.md) (company; Belgium; register · C) - Zutendaal – przygotowanie złomu stali nierdzewnej (Zutendaal, Belgium) – plant; stainless steel and alloy scrap recycling; operating; class B - [Aperam Recycling Stainless Germany GmbH](https://ai-waw.com/en/companies/aperam-recycling-stainless-germany-gmbh.md) (company; Germany; register · C) - Dresden – skład złomu stali nierdzewnej i stopów specjalnych (Dresden, Germany) – plant; stainless steel and alloy scrap recycling; operating; class B - Duisburg – skład złomu stali nierdzewnej i stopów specjalnych (Duisburg, Germany) – plant; stainless steel and alloy scrap recycling; operating; class B - Karlsruhe – skład złomu stali nierdzewnej i stopów specjalnych (Karlsruhe, Germany) – plant; stainless steel and alloy scrap recycling; operating; class B - Minden – skład złomu stali nierdzewnej i stopów specjalnych (Minden, Germany) – plant; stainless steel and alloy scrap recycling; operating; class B - [Aperam Recycling Stainless Netherlands](https://ai-waw.com/en/companies/aperam-recycling-stainless-netherlands.md) (company; Netherlands; register · C) - Rotterdam (Botlek) – plac złomu stali nierdzewnej (Rotterdam, Netherlands) – plant; stainless steel and alloy scrap recycling; operating; class B - [Aperam Recycling Stainless UK Ltd](https://ai-waw.com/en/companies/aperam-recycling-stainless-uk-ltd.md) (company; United Kingdom; register · C) - Darlaston – plac złomu stali nierdzewnej (Midlands) (Darlaston, United Kingdom) – plant; stainless steel and alloy scrap recycling; operating; class B - Hyde – plac złomu stali nierdzewnej (North West) (Hyde, United Kingdom) – plant; stainless steel and alloy scrap recycling; operating; class B - Irvine – plac złomu stali nierdzewnej (Szkocja) (Irvine, United Kingdom) – plant; stainless steel and alloy scrap recycling; operating; class B - Sheffield – przerób złomu stali nierdzewnej (centrala UK) (Sheffield, United Kingdom) – plant; stainless steel and alloy scrap recycling; operating; class B - [Aperam Stainless Belgium NV](https://ai-waw.com/en/companies/aperam-stainless-belgium-nv.md) (company; Belgium; LEI 5493006CFFK0YIR67K10; Business register 0401.277.914; Consolidation relationship from GLEIF (Level 2, CC0) – class A source) - Châtelet – stalownia i walcownia gorąca taśm nierdzewnych (Châtelet, Belgium) – plant; melt shop – stainless steel flat products; operating; class A - Genk – stalownia, walcownia zimna i wykańczalnia blach nierdzewnych (Genk, Belgium) – plant; melt shop – stainless steel flat products; operating; class A - [Aperam Stainless France SAS](https://ai-waw.com/en/companies/aperam-stainless-france-sas.md) (company; France; register · C) - Gueugnon – walcownia zimna i wykańczalnia blach nierdzewnych (Gueugnon, France) – plant; stainless steel flat products; operating; class A - Isbergues – walcownia zimna i wykańczalnia blach nierdzewnych (Isbergues, France) – plant; stainless steel flat products; operating; class A - [Aperam Stainless Precision SAS](https://ai-waw.com/en/companies/aperam-stainless-precision-sas.md) (company; France; register · C) - Pont-de-Roide – walcownia precyzyjnych taśm nierdzewnych (Pont-de-Roide-Vermondans, France) – plant; precision alloy steel strip and wire; operating; class A - [ELG Utica Alloys Ltd](https://ai-waw.com/en/companies/elg-utica-alloys-ltd.md) (company; United Kingdom; LEI 529900VKEQVRJNLRGK85; Business register 01476788; register · C) - Sheffield – przerób złomu nadstopów i tytanu (Sheffield, United Kingdom) – plant; stainless steel and alloy scrap recycling; operating; class B - [Ferinox S.A.S.U.](https://ai-waw.com/en/companies/ferinox-s-a-s-u.md) (company; France; LEI 529900FRZBF0QG9W5B55; Business register 642 043 277; register · C) - Limay (port Porcheville) – stal nierdzewna i stopy specjalne (Limay, France) – plant; stainless steel and alloy scrap recycling; operating; class B - Saint-Romain-en-Gal – stal nierdzewna i stopy specjalne (Saint-Romain-en-Gal, France) – plant; stainless steel and alloy scrap recycling; operating; class B ## Capacity and output of the group companies’ plants 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. The plants of the group companies have no capacity or output with a unit in the register. ## Similar groups 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. - [ArcelorMittal](https://ai-waw.com/en/companies/groups/arcelormittal.md) – in common: nickel, stainless steel, alloy steel; smelting and refining, processing, recycling; France, Germany, Belgium, Netherlands - [Swiss Steel Holding AG](https://ai-waw.com/en/companies/groups/swiss-steel-holding-ag.md) – in common: stainless steel, alloy steel; smelting and refining, processing; France, Germany - [Anemoi Bidco, SA](https://ai-waw.com/en/companies/groups/anemoi-bidco-sa.md) – in common: nickel, stainless steel, alloy steel; processing - [voestalpine](https://ai-waw.com/en/companies/groups/voestalpine.md) – in common: nickel, stainless steel, alloy steel; smelting and refining, processing ## Data quality - Source class of plants: A 6, B 13, C 0 - Plants verified at source: 19 / 19 (2026-10-08 – 2026-10-18) - Ownership relationships of companies: GLEIF relationship (class A): 2 of 10; group as recorded: 8 of 10; companies with an LEI: 4 of 10 - Basis of membership: GLEIF relationships (class A); Reason given in GLEIF: the parent does not consolidate the company 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.