Private company

Espérance-Longdoz

Logo: Daguet64, CC BY-SA 4.0, via Wikimedia Commons3

Former coal mining company in Belgium

Espérance-Longdoz was a coal mining and steel production company located in the Liège region of Belgium. The company merged with Cockerill-Ougrée-Providence in 1970 to form Cockerill-Ougrée-Providence-Espérance Longdoz (known as Cockerill), later being merged into Usinor, then Arcelor then ArcelorMittal.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

1845Founded1
  • IndustryManufacture of basic iron and steel and of ferro-alloys, iron and steel industry, metal industry1
  • HeadquartersLiège1
  • Legal formPublic limited company (Belgium)1

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Espérance-Longdoz was a coal mining and steel production company located in the Liège region of Belgium. The company merged with Cockerill-Ougrée-Providence in 1970 to form Cockerill-Ougrée-Providence-Espérance Longdoz (known as Cockerill), later being merged into Usinor, then Arcelor then ArcelorMittal.2

Corporate structure

Espérance-Longdoz is part of a group headed by ArcelorMittal. 37 entities, 13 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

Owners

From Wikidata.1

Timeline

  1. 1970Dissolved Dissolved1
  2. 1845Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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