# Saint-Gobain sells Brüggemann Holzbau to Köster Gruppe

Saint-Gobain has signed an agreement to sell its subsidiary Saint-Gobain Brüggemann Holzbau GmbH to the German Köster Gruppe. Brüggemann specializes in prefabricated timber construction solutions and operates a plant in Neuenkirchen, Germany, with around 190 employees and annual revenue of €56 million.

- Type: Acquisition
- Announced: 2025-07-11
- Where: Neuenkirchen, Germany, Germany
- Value: $60.0M (55.0M EUR)
- Jobs: 190
- Status: announced
- Capacity: 1,800 timber modules per year
- Products: prefabricated timber construction solutions
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [Saint-Gobain](https://endata.com/companies/1801.md)
- [Saint-Gobain](https://endata.com/companies/1801.md) (acquirer)
- [Interstar Materials Inc.](https://endata.com/companies/31864.md) (target)
- [Saint-Gobain Brüggemann Holzbau](https://endata.com/companies/85948.md) (target)
- [Köster Gruppe](https://endata.com/companies/85949.md) (acquirer)
- [Isoltech](https://endata.com/companies/86311.md) (target)
- [Soquimic](https://endata.com/companies/86312.md) (target)
- [Köster](https://endata.com/companies/86550.md) (acquirer)
- [Brüggemann](https://endata.com/companies/86551.md) (target)

## Sources

- [bau.bi](https://bau.bi/baumagazin/wirtschaft-politik/unternehmensdeal-saint-gobain-verkauft-brueggemann-holzbau-b20045), 2025-07-11: "Holzbau und Modulbau sind Wachstumsmärkte. Deshalb stellt der Holzbau-Spezialist Brüggemann eine wertvolle Ergänzung der Köster-Familie dar."
- [chemanalyst.com](https://www.chemanalyst.com/NewsAndDeals/NewsDetails/saint-gobain-strengthens-construction-chemicals-portfolio-with-acquisitions-38352), 2025-08-04: "Saint-Gobain has significantly expanded its construction chemicals platform through the acquisition of three companies across North America, Europe, and South America."
- [glassglobal.com](https://www.glassglobal.com/news/saint-gobain-divests-brueggemann-34264.html), 2025-08-10: "Saint-Gobain has signed a definitive agreement with the German group Köster for the sale of Brüggemann."

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