# Salzgitter AG

Group identifier: 529900E12Z6HXIMHFA15 (LEI of the parent company)  
Ultimate owner: Salzgitter AG (LEI 529900E12Z6HXIMHFA15, GLEIF, class A) – Reason given in GLEIF: no known controlling person  
Basis of membership: GLEIF relationships – Source [A]: GLEIF – Level 2 (relacje „kto jest właścicielem kogo”), rekord LEI 529900E12Z6HXIMHFA15 – https://search.gleif.org/#/record/529900E12Z6HXIMHFA15  
Data as of: 2026-10-18, version 2.22  
Page: https://www.ai-waw.com/en/companies/groups/salzgitter-ag

## At a glance

Salzgitter AG – 4 companies in the register with 4 plants in 1 country (most: Germany 4). Metals of the plants: zinc, stainless steel, alloy steel. Main links of the chain: processing – 3 plants; end uses – 1 plant. The parent company Salzgitter AG has no higher parent in GLEIF. Reason given in GLEIF: no known controlling person.

## Value-chain coverage

| Link | Plants | Stages |
|---|---:|---|
| Raw materials | 0 | – |
| Smelting and refining | 0 | – |
| Processing | 3 | stainless and alloy steel tubes 1; alloy steel heavy plate (wear-resistant, armour, quenched and tempered) 1; continuous galvanising of steel sheet and strip 1 |
| Products | 0 | – |
| Recycling | 0 | – |
| End uses | 1 | machinery and equipment (pumps, separators, food and mining machinery) 1 |

## Plants by country

| Country | Plants |
|---|---:|
| Germany | 4 |

## 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

- **Salzgitter AG** (corporate group; 529900E12Z6HXIMHFA15)
  - [DMV Deutschland GmbH](https://www.ai-waw.com/en/companies/dmv-deutschland-gmbh.md) (company; Germany; LEI 529900YLU7MONRJTY757; Business register HRB 11874; Consolidation relationship from GLEIF (Level 2, CC0) – class A source)
    - Remscheid – produkcja rur bez szwu ze stali nierdzewnej (Remscheid, Germany) – plant; stainless and alloy steel tubes; operating; class B
  - [Ilsenburger Grobblech GmbH](https://www.ai-waw.com/en/companies/ilsenburger-grobblech-gmbh.md) (company; Germany; LEI 529900JCUC5HI2MN8J73; Business register HRB 112552; Consolidation relationship from GLEIF (Level 2, CC0) – class A source)
    - Ilsenburg – walcownia blach grubych, w tym trudnościeralnych, wysokowytrzymałych i ochronnych (Ilsenburg, Germany) – plant; alloy steel heavy plate (wear-resistant, armour, quenched and tempered); operating; class B
  - [KHS GmbH](https://www.ai-waw.com/en/companies/khs-gmbh.md) (company; Germany; LEI 529900RB9VYA6J4Y4969; Business register HRB 23042; Consolidation relationship from GLEIF (Level 2, CC0) – class A source)
    - Dortmund – zakład produkcyjny maszyn do napełniania i pakowania (Dortmund, Germany) – plant; machinery and equipment (pumps, separators, food and mining machinery); operating; class B
  - [Salzgitter Flachstahl GmbH](https://www.ai-waw.com/en/companies/salzgitter-flachstahl-gmbh.md) (company; Germany; register · C)
    - Salzgitter – linie ciągłego cynkowania huty zintegrowanej (Salzgitter, Germany) – plant; continuous galvanising of steel sheet and strip; 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.

## Flow analyses

“Metal flows” analyses in which plants of the group companies appear; below – analyses covering the metal and country of the group plants.

- [EU-27 Zinc Flows](https://www.ai-waw.com/en/metal-flows/eu-zinc-flow-analysis.md) – in the analysis: 1 plant, 1 company

## 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.

- [GEA Group AG](https://www.ai-waw.com/en/companies/groups/gea-group-ag.md) – in common: stainless steel, alloy steel; end uses; Germany
- [GMH Gruppe](https://www.ai-waw.com/en/companies/groups/gmh-gruppe.md) – in common: stainless steel, alloy steel; processing; Germany
- [Marcegaglia](https://www.ai-waw.com/en/companies/groups/marcegaglia.md) – in common: zinc, stainless steel, alloy steel; processing
- [BGH Edelstahlwerke GmbH](https://www.ai-waw.com/en/companies/groups/bgh-edelstahlwerke-gmbh.md) – in common: stainless steel, alloy steel; Germany

## Data quality

- Source class of plants: A 0, B 4, C 0
- Plants verified at source: 4 / 4 (2026-10-18 – 2026-10-18)
- Ownership relationships of companies: GLEIF relationship (class A): 3 of 4; group as recorded: 1 of 4; companies with an LEI: 3 of 4
- Basis of membership: GLEIF relationships (class A); Reason given in GLEIF: no known controlling person

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.