# Kerakoll acquires 60% stake in Caltra Nederland

Kerakoll S.p.A. acquired a 60% stake in Caltra Nederland B.V., a producer of supplementary cementitious materials and low-carbon clinker. The deal was formalized on 16 May 2025.

- Type: Acquisition
- Announced: 2025-05-19
- Where: Mijdrecht, Netherlands
- Status: completed
- Products: supplementary cementitious materials, low-carbon clinker
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [Kerakoll Group](https://endata.com/companies/25769.md) (acquirer)
- [Caltra Nederland](https://endata.com/companies/84819.md) (target)
- [Steda Holding](https://endata.com/companies/85305.md) (partner)

## Sources

- [caltra.com](https://caltra.com/kerakoll-acquires-stake-in-caltra-nederland-b-v-to-drive-decarbonisation/), 2025-05-19: "We are thrilled to be joining Kerakoll Group, a benchmark player in the sector that, in recent decades, has demonstrated a solid track record in sustainable innovation."
- [betonenstaalbouw.nl](https://betonenstaalbouw.nl/en/concrete/italian-kerakoll-acquires-majority-stake-in-caltra-nederland/), 2025-05-20: "With this strategic partnership, we are strengthening our European presence, especially in terms of knowledge about components essential for the development of alternative cements, such as SCMs and low CO₂ clinker."
- [tileandstonejournal.com](https://www.tileandstonejournal.com/latest-news/kerakoll-acquires-60-of-caltra-nederland/), 2025-06-12: "The acquisition of a majority shareholding in Caltra marks a further step forward in the innovation and sustainability process embarked on by Kerakoll."
- [interiordaily.com](https://www.interiordaily.com/article/9740490/kerakoll-takes-majority-stake-in-caltra/), 2025-06-13: "The market demands creative solutions and a broad vision."

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