February 2026 Wienerberger signed an agreement to acquire Italcer Group, expanding its portfolio of premium ceramic building materials and strengthening its position in renovation and façade solutions across Europe.
July 2025 Wienerberger acquired the remaining 49% stake in GSE Intégration (GSEi), becoming the sole owner of the French in-roof photovoltaic solutions provider. The acquisition enhances the company's integrated roofing and solar solutions portfolio.
July 2025 Wienerberger expanded its roofing platform in France by integrating GSEi with its recently acquired Terreal roofing business, strengthening its position in sustainable roof systems and renovation solutions.
July 2025 Wienerberger announced the successful ramp-up of its new Smeed Dean concrete roof tile manufacturing plant in the U.K., increasing production capacity to meet growing demand for roofing tiles.
May 2025 BMI Group expanded its roofing solutions portfolio by introducing new energy-efficient roof system innovations designed to improve durability, sustainability, and compatibility with rooftop solar installations.