The core activity of Germain Comte SA is the execution of construction projects and activities in the fields of building and engineering, including: building construction (industrial, public, commercial and residential buildings), renovation and refurbishment of buildings, decontamination (remediation of pollutants and brownfields), transformation and conversion of buildings, infrastructure construction (e.g. bridges, roads), and execution of works for the Swiss Federal Railways (CFF). The company also offers services in the field of project development and management, with a focus on sustainable and environmentally friendly construction methods.