# Vaillant Group

Group identifier: 529900I0NJTV0IR30632 (LEI of the parent company)  
Ultimate owner: Vaillant GmbH (LEI 529900I0NJTV0IR30632, GLEIF, class A) – Reason given in GLEIF: the parent does not consolidate the company  
Basis of membership: GLEIF relationships – Source [A]: GLEIF – Level 2 (“who owns whom” relationships), LEI record 529900I0NJTV0IR30632 – https://search.gleif.org/#/record/529900I0NJTV0IR30632  
Data as of: 2026-10-20, version 2.31  
Page: https://ai-waw.com/en/companies/groups/vaillant-group

## At a glance

Vaillant Group – 2 companies in the register with 2 plants in 2 countries (most: Germany 1, Slovakia 1). Metals of the plants: copper, aluminium. Main links of the chain: end uses – 2 plants. The parent company Vaillant GmbH 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 | 0 | – |
| Processing | 0 | – |
| Products | 0 | – |
| Recycling | 0 | – |
| End uses | 2 | machinery, heat exchangers and refrigeration 2 |

## Plants by country

| Country | Plants |
|---|---:|
| Germany | 1 |
| Slovakia | 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

- **Vaillant Group** (corporate group; 529900I0NJTV0IR30632)
  - [Vaillant GmbH](https://ai-waw.com/en/companies/vaillant-gmbh.md) (parent company; Germany; LEI 529900I0NJTV0IR30632; Business register HRB 11775; Consolidation relationship from GLEIF (Level 2, CC0) – class A source)
    - Remscheid (Remscheid, Germany) – plant; machinery, heat exchangers and refrigeration; operating; class C
  - [Vaillant Industrial Slovakia s.r.o.](https://ai-waw.com/en/companies/vaillant-industrial-slovakia-s-r-o.md) (company; Slovakia; LEI 529900HRN05AQPAW5716; Business register 35895772; Consolidation relationship from GLEIF (Level 2, CC0) – class A source)
    - Skalica – assembly of heating appliances (Skalica, Slovakia) – plant; refrigeration, air conditioning, heat pumps and heat exchangers; operating; class A

## 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 Copper Flow Analysis](https://ai-waw.com/en/metal-flows/eu-copper-flow-analysis.md) – covers the metal and country of the group plants
- [Aluminium Flows in Germany](https://ai-waw.com/en/metal-flows/aluminium-flows-germany.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.

- [Alstom SA](https://ai-waw.com/en/companies/groups/alstom-sa.md) – in common: copper, aluminium; end uses; Germany
- [Siemens AG](https://ai-waw.com/en/companies/groups/siemens-ag.md) – in common: copper, aluminium; end uses; Germany
- [LU-VE Group](https://ai-waw.com/en/companies/groups/lu-ve-group.md) – in common: copper, aluminium; end uses
- [Daikin Industries Ltd](https://ai-waw.com/en/companies/groups/daikin-industries-ltd.md) – in common: copper, aluminium; end uses

## Data quality

- Source class of plants: A 1, B 0, C 1
- Plants verified at source: 2 / 2 (2026-10-08 – 2026-10-17)
- Ownership relationships of companies: GLEIF relationship (class A): 2 of 2; group as recorded: 0 of 2; companies with an LEI: 2 of 2
- 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.