Double materiality assessment

The Swisscom Groups’s activities are interrelated with its social, ecological and economic environment. At regular intervals, the Group identifies material sustainability issues for its stakeholders and for the company to ensure its strategic focus is in line with current developments. In 2025, Swisscom Group conducted its first double materiality assessment (DMA) in line with European Sustainability Reporting Standards (ESRS), which consider both impact materiality and financial materiality.