# Köster

- Headquarters: Germany


## Customers, suppliers and deals

- [Interstar Materials Inc.](https://endata.com/companies/31864.md): acquired, 1×, latest 2025-07-11
- [Saint-Gobain Brüggemann Holzbau](https://endata.com/companies/85948.md): acquired, 1×, latest 2025-07-11
- [Isoltech](https://endata.com/companies/86311.md): acquired, 1×, latest 2025-07-11
- [Soquimic](https://endata.com/companies/86312.md): acquired, 1×, latest 2025-07-11
- [Brüggemann](https://endata.com/companies/86551.md): acquired, 1×, latest 2025-07-11

## Announcements (1)

- 2025-07-11: [Saint-Gobain sells Brüggemann Holzbau to Köster Gruppe](https://endata.com/announcements/100232-saint-gobain-sells-bruggemann-holzbau-to-koster-gruppe) (Acquisition · Neuenkirchen, Germany, Germany · $60.0M · 190 jobs)

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