The core activity of Siggen & Furrer SA encompasses the following areas: Building (construction of various types of buildings, including villas and chalets), Civil Engineering (construction and maintenance of infrastructure, including roads, sewage systems, water and gas pipelines), Transport (transportation of goods and materials with a diversified fleet of vehicles), Exterior Arrangements (design and execution of outdoor facilities, including paving, staircase construction and surfacing work), and Emergency Works (emergency services, including water damage, power outages, snow removal and rock removal). The company thus offers a wide range of services in the fields of construction, infrastructure and transport.