# Société Industrielle Liégeoise des Oxydes

Group identifier: 549300XYEUSTERW5OJ96 (LEI of the parent company)  
Ultimate owner: Société Industrielle Liégeoise des Oxydes (LEI 549300XYEUSTERW5OJ96, 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 549300XYEUSTERW5OJ96 – https://search.gleif.org/#/record/549300XYEUSTERW5OJ96  
Data as of: 2026-10-20, version 2.31  
Page: https://ai-waw.com/en/companies/groups/societe-industrielle-liegeoise-des-oxydes

## At a glance

Société Industrielle Liégeoise des Oxydes – 2 companies in the register with 2 plants in 2 countries (most: Belgium 1, France 1). Metals of the plants: zinc, tin. Main links of the chain: processing – 1 plant; recycling – 1 plant. The parent company Société Industrielle Liégeoise des Oxydes 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 | 1 | zinc compounds (zinc white, oxide, dust) 1 |
| Products | 0 | – |
| Recycling | 1 | non-ferrous scrap recycling 1 |
| End uses | 0 | – |

## Plants by country

| Country | Plants |
|---|---:|
| Belgium | 1 |
| France | 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

- **Société Industrielle Liégeoise des Oxydes** (corporate group; 549300XYEUSTERW5OJ96)
  - [Hydrometal SA](https://ai-waw.com/en/companies/hydrometal-sa.md) (company; Belgium; LEI 549300YO5N4RQWWN1611; Business register 0427416939; Consolidation relationship from GLEIF (Level 2, CC0) – class A source)
    - Engis – hydrometallurgical recycling of non-ferrous metals (Engis, Belgium) – plant; non-ferrous scrap recycling; operating; Capacity: 50 kt/yr; class A
  - [Société Nouvelle des Couleurs Zinciques](https://ai-waw.com/en/companies/societe-nouvelle-des-couleurs-zinciques.md) (company; France; LEI 969500LK2XWLKMPQSI92; Business register 330575887; Consolidation relationship from GLEIF (Level 2, CC0) – class A source)
    - Neuville-sur-Escaut – tlenek cynku (Neuville-sur-Escaut, France) – plant; zinc compounds (zinc white, oxide, dust); 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.

| Metal | Stage | capacity / output | Unit | Plants in total |
|---|---|---:|---|---:|
| tin + zinc | non-ferrous scrap recycling | 50 (capacity) | kt/yr | 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 Zinc Flows](https://ai-waw.com/en/metal-flows/eu-zinc-flow-analysis.md) – in the analysis: 1 plant, 1 company
- [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.

- [Tata Steel](https://ai-waw.com/en/companies/groups/tata-steel.md) – in common: zinc, tin; processing; France
- [Liberty Steel Group](https://ai-waw.com/en/companies/groups/liberty-steel-group.md) – in common: zinc, tin; processing; Belgium
- [Acciaierie d'Italia](https://ai-waw.com/en/companies/groups/acciaierie-d-italia.md) – in common: zinc, tin; processing
- [LANXESS AG](https://ai-waw.com/en/companies/groups/lanxess-ag.md) – in common: zinc, tin; processing

## Data quality

- Source class of plants: A 1, B 1, C 0
- Plants verified at source: 2 / 2 (2026-10-08 – 2026-10-11)
- 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.