Michael Wiesli

Holcim (Schweiz) AG is one of Switzerland's leading manufacturers of building materials and a subsidiary of Holcim Ltd, a global player. Its core business includes the production of cement, gravel and concrete as well as the associated services. The company employs around 1,500 people at 55 sites and operates three cement plants, 16 gravel plants and 36 concrete plants. This local presence enables us to respond quickly, flexibly and individually to different needs and to develop tailor-made solutions for the areas of building construction, civil engineering and infrastructure.