The company TeXoL offers a wide range of services in the fields of construction and environmental technology. The core activities include: exploration and evaluation of building ground and groundwater; planning, implementation and monitoring of construction and renovation projects; conception and installation of pumped storage facilities; environmental consulting and planning, particularly in the fields of hydrogeology and geothermal energy; and investigation and evaluation of soil and water resources. The company provides its services to both private and public clients, including municipalities, cantons and the federal government.