The core activity of Drosera écologie appliquée SA is environmental consulting and research, particularly in the following areas: environmental impact assessments (EIA) and environmental monitoring of construction sites (SER), soil protection on construction sites, studies and expert opinions related to soil protection (SDA, erosion, pollution, agrology), watercourses and hydroelectricity, contaminated soils, materials and sites, environmental education and scientific research. The company thus provides environmentally related services, such as environmental impact assessments, soil protection measures and research in the field of environmental sciences.