# Schlenk SE

Group identifier: 529900ERNUM7NUDX3F93 (LEI of the parent company)  
Ultimate owner: Schlenk SE (LEI 529900ERNUM7NUDX3F93, GLEIF, class A) – Reason given in GLEIF: no known controlling person  
Basis of membership: GLEIF relationships – Source [A]: GLEIF – Level 2 (“who owns whom” relationships), LEI record 529900ERNUM7NUDX3F93 – https://search.gleif.org/#/record/529900ERNUM7NUDX3F93  
Data as of: 2026-10-20, version 2.31  
Page: https://ai-waw.com/en/companies/groups/schlenk-se

## At a glance

Schlenk SE – 1 company in the register with 1 plant in 1 country (most: Germany 1). Metals of the plants: copper, aluminium. Main links of the chain: processing – 1 plant. The parent company Schlenk SE 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 | 1 | foil 1 |
| Products | 0 | – |
| Recycling | 0 | – |
| End uses | 0 | – |

## Plants by country

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

- **Schlenk SE** (corporate group; 529900ERNUM7NUDX3F93)
  - [Schlenk Metallfolien GmbH & Co. KG](https://ai-waw.com/en/companies/schlenk-metallfolien-gmbh-co-kg.md) (company; Germany; LEI 529900YUJEDCIKRZ4U09; Business register HRA 11759; Consolidation relationship from GLEIF (Level 2, CC0) – class A source)
    - Roth (Roth, Germany) – plant; foil; 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.

- [Copper Flows in Germany](https://ai-waw.com/en/metal-flows/copper-flows-germany.md) – in the analysis: 1 plant, 1 company
- [Aluminium Flows in Germany](https://ai-waw.com/en/metal-flows/aluminium-flows-germany.md) – in the analysis: 1 plant, 1 company
- [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
- [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.

- [OTTO FUCHS Beteiligungen KG](https://ai-waw.com/en/companies/groups/otto-fuchs-beteiligungen-kg.md) – in common: copper, aluminium; processing; Germany
- [De Angeli Prodotti](https://ai-waw.com/en/companies/groups/de-angeli-prodotti.md) – in common: copper, aluminium; processing
- [Vaessen Aluminium](https://ai-waw.com/en/companies/groups/vaessen-aluminium.md) – in common: aluminium; processing; Germany
- [SKion GmbH](https://ai-waw.com/en/companies/groups/skion-gmbh.md) – in common: aluminium; processing; Germany

## Data quality

- Source class of plants: A 0, B 1, C 0
- Plants verified at source: 1 / 1 (2026-10-06 – 2026-10-06)
- Ownership relationships of companies: GLEIF relationship (class A): 1 of 1; group as recorded: 0 of 1; companies with an LEI: 1 of 1
- 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.