Holistic approach for a harmonious Switzerland
We have been connecting Switzerland since 1849. To ensure that this continues to be possible, we provide a modern public service for the people of Switzerland, create a healthy and attractive environment for our employees and invest in technologies to reduce CO2 emissions.
Our contribution to a more sustainable Switzerland
We take a holistic approach to sustainability. That is why we combine economic success, environmental action and social responsibility. We contribute to Switzerland's sustainable development in four areas.









