# IBU-tec advanced materials AG

Group identifier: 529900L3YY7VW52QZT63 (LEI of the parent company)  
Ultimate owner: IBU-tec advanced materials AG (LEI 529900L3YY7VW52QZT63, 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 529900L3YY7VW52QZT63 – https://search.gleif.org/#/record/529900L3YY7VW52QZT63  
Data as of: 2026-10-20, version 2.31  
Page: https://ai-waw.com/en/companies/groups/ibu-tec-advanced-materials-ag

## At a glance

IBU-tec advanced materials AG – 1 company in the register with 1 plant in 1 country (most: Germany 1). Metals of the plants: tin. Main links of the chain: processing – 1 plant. The parent company IBU-tec advanced materials AG has no higher parent in GLEIF. Reason given in GLEIF: no known controlling person. Largest full capacity in a single stage: tin chemicals (organotin and inorganic) (tin) – 1 kt/yr, 1 operating plant (no ownership shares in plants).

## Value-chain coverage

| Link | Plants | Stages |
|---|---:|---|
| Raw materials | 0 | – |
| Smelting and refining | 0 | – |
| Processing | 1 | tin chemicals (organotin and inorganic) 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.

| Metal | Stage | Full capacity | Unit | Plants in total |
|---|---|---:|---|---:|
| tin | tin chemicals (organotin and inorganic) | 1 | kt/yr | 1 |

## Group structure

- **IBU-tec advanced materials AG** (corporate group; 529900L3YY7VW52QZT63)
  - [BNT Chemicals GmbH](https://ai-waw.com/en/companies/bnt-chemicals-gmbh.md) (company; Germany; LEI 529900C29XIYJHFQ5X13; Business register HRB 15222; Consolidation relationship from GLEIF (Level 2, CC0) – class A source)
    - ChemiePark Bitterfeld-Wolfen (Bitterfeld-Wolfen, Germany) – plant; tin chemicals (organotin and inorganic); operating; Output 2024: 0.70 kt MBTC; Capacity: 1 kt/yr; 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.

| Metal | Stage | capacity / output | Unit | Plants in total |
|---|---|---:|---|---:|
| tin | tin chemicals (organotin and inorganic) | 1 (capacity) | kt/yr | 1 |
| tin | tin chemicals (organotin and inorganic) | 0.70 (output 2024) | kt MBTC | 1 |

## 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 Tin Flows](https://ai-waw.com/en/metal-flows/eu-tin-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.

- [FGH S.p.A.](https://ai-waw.com/en/companies/groups/fgh-s-p-a.md) – in common: tin; processing
- [Grupo Wisco](https://ai-waw.com/en/companies/groups/grupo-wisco.md) – in common: tin; processing
- [LANXESS AG](https://ai-waw.com/en/companies/groups/lanxess-ag.md) – in common: tin; processing; Germany
- [CRM Synergies](https://ai-waw.com/en/companies/groups/crm-synergies.md) – in common: tin; processing

## Data quality

- Source class of plants: A 1, B 0, C 0
- Plants verified at source: 1 / 1 (2026-10-11 – 2026-10-11)
- 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.