# Stadler Rail AG

Group identifier: aiwaw:stadler-rail-ag  
Ultimate owner: Ultimate owner not established in GLEIF – Reason given in GLEIF: no known controlling person  
Basis of membership: group as recorded in company documents – Source [C]: “Companies” register – group entry in company documents (no relations in GLEIF)  
Data as of: 2026-10-20, version 2.31  
Page: https://ai-waw.com/en/companies/groups/stadler-rail-ag

## At a glance

Stadler Rail AG – 2 companies in the register with 2 plants in 2 countries (most: Switzerland 1, Poland 1). Metals of the plants: aluminium. Main links of the chain: end uses – 2 plants. Membership follows the group as recorded in company documents, without a GLEIF consolidation relationship.

## Value-chain coverage

| Link | Plants | Stages |
|---|---:|---|
| Raw materials | 0 | – |
| Smelting and refining | 0 | – |
| Processing | 0 | – |
| Products | 0 | – |
| Recycling | 0 | – |
| End uses | 2 | rail, air and marine transport 2 |

## Plants by country

| Country | Plants |
|---|---:|
| Switzerland | 1 |
| Poland | 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

- **Stadler Rail AG** (corporate group; aiwaw:stadler-rail-ag)
  - [Stadler Polska](https://ai-waw.com/en/companies/stadler-polska.md) (company; Poland; LEI 259400EX6EURRZ98F116; Business register 0000270449; register · C)
    - Siedlce (Siedlce, Poland) – plant; rail, air and marine transport; operating; class C
  - [Stadler Rail AG](https://ai-waw.com/en/companies/stadler-rail-ag.md) (company; Switzerland; LEI 506700781XDET0A89669; Business register CHE101581089; register · C)
    - Bussnang (Bussnang, Switzerland) – plant; rail, air and marine transport; 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.

- [Aluminium Flows in Poland](https://ai-waw.com/en/metal-flows/aluminium-flows-poland.md) – covers the metal and country of the group plants
- [EU-27 Aluminium Flows](https://ai-waw.com/en/metal-flows/eu-aluminium-flow-analysis.md) – covers the metal and country of the group plants

## 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.

- [Jakubas Investment Spółka z ograniczoną odpowiedzialnością](https://ai-waw.com/en/companies/groups/jakubas-investment-spolka-z-ograniczona-odpowiedzialnoscia.md) – in common: aluminium; end uses; Poland
- [Danfoss A/S](https://ai-waw.com/en/companies/groups/danfoss-a-s.md) – in common: aluminium; end uses; Poland
- [Ford Motor Company](https://ai-waw.com/en/companies/groups/ford-motor-company.md) – in common: aluminium; end uses
- [Acek Desarrollo y Gestion Industrial SL](https://ai-waw.com/en/companies/groups/acek-desarrollo-y-gestion-industrial-sl.md) – in common: aluminium; end uses

## Data quality

- Source class of plants: A 0, B 1, C 1
- Plants verified at source: 2 / 2 (2026-10-08 – 2026-10-08)
- Ownership relationships of companies: GLEIF relationship (class A): 0 of 2; group as recorded: 2 of 2; companies with an LEI: 2 of 2
- Basis of membership: group as recorded in company documents (class C); 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.