# Kingspan to invest €44M expanding two plants in Hauts-de-France, France

Kingspan announced a €44 million investment to expand and modernize two of its plants in Hauts-de-France, including €30 million for its Isocab subsidiary to expand the Grande-Synthe site near Dunkerque, doubling production surface and storage capacity and creating 30 jobs.

- Type: Expansion
- Announced: 2025-05-19
- Where: Grande-Synthe, Hauts-de-France, France
- Value: $48.0M (44.0M EUR)
- Jobs: 30
- Status: announced
- Capacity: doubling production surface and storage capacity
- Products: insulation solutions for controlled environments (data centers, restaurants, healthcare)
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [Kingspan Group](https://endata.com/companies/20737.md)
- [Isocab](https://endata.com/companies/84822.md) (partner)

## Sources

- [lesechos.fr](https://www.lesechos.fr/industrie-services/immobilier-btp/choose-france-pourquoi-kingspan-le-geant-irlandais-de-lisolation-mise-sur-lhexagone-2165941), 2025-05-19: "L'enveloppe de 44 millions d'euros sera déployée pour étendre et moderniser deux de ses usines dans les Hauts-de-France."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.