This Sustainability Report presents Sika’s performance and progress across the material environmental, social, and governance topics identified through a comprehensive Double Materiality Assessment (DMA). This assessment considered both Sika’s impact on people and the environment, as well as sustainability-related risks and opportunities affecting the company’s performance and long-term viability. The Sustainability Report 2025 is part of the Sika corporate reporting package, and it has been prepared using the Corporate Sustainability Reporting Directive (CSRD) and European Sustainability Reporting Standard (ESRS) as an overarching guiding framework.