About us

We want to meet the increasing demand for solutions that are optimised in terms of lower energy use, cost effectiveness and ecological sustainability with ground-breaking services. As an engineering and consulting firm, we enjoy an excellent reputation in Switzerland, France and Germany. We are regarded as an innovative partner for sustainable architecture, integral design and sustainable energy, development, operation and maintenance concepts for buildings and development sites, as well as for climate protection concepts for municipalities and private enterprises.

With its approximately 900 employees, the Amstein + Walthert Group is one of Switzerland's leading engineering and consulting firms.