# Eiffage Construction wins RTE contract for 450 modular buildings

Eiffage Construction has won a contract from RTE to design, manufacture and install 450 modular buildings (1,125 prefabricated modules) for electrical substations across France over five years. First deliveries are expected in Q2 2026.

- Type: Contract
- Announced: 2026-03-18
- Where: France (nationwide), France
- Status: announced
- Capacity: 450 buildings (1,125 modules)
- Products: modular buildings for electrical substations, prefabricated wood-frame modules
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [Eiffage Construction](https://endata.com/companies/74544.md)
- [RTE](https://endata.com/companies/969.md) (customer)

## Sources

- [constructionbtp.com](https://www.constructionbtp.com/infrastructures/article/2026/03/18/155203/eiffage-construction-remporte-aupres-rte-fourniture-450-batiments-modulaires-sur-cinq-ans), 2026-03-18: "Eiffage Construction a remporté le contrat attribué par RTE pour la construction sur cinq ans de 450 bâtiments modulaires industrialisés destinés à être installés dans des postes électriques répartis sur l’ensemble du territoire métropolitain."

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