The core activity of the Geiger Group company encompasses the following areas: Design and Construction: project development, turnkey construction, timber construction, civil engineering, energy technology; Preservation and Renovation: building renovation, excavation and filling, sewer renovation; Processing and Recycling: environmental remediation, demolition, recycling; Extraction and Disposal: construction materials, waste management, mineral processing, logistics. The company is thus active in the construction and environmental sector and offers a wide range of services along the value chain.