PURe-Resilience is a soil and environmental consultancy focused on helping soils recover their ability to support life. Founded by Franck Castel, a doctor of science with more than twenty years of interest in interactions among soil, water, biodiversity and human activities, the organisation combines scientific expertise with field observation, mapping and environmental measurement. Its work aims to help organisations understand soil conditions and identify practical ways to strengthen the resilience of landscapes and territories.

Services include soil diagnostics covering physical, chemical and biological characteristics; thematic mapping and decision-support tools; and recommendations for restoring ecological functions in degraded soils. PURe-Resilience also supports ecological restoration, renaturation and revegetation projects. Its environmental sensors and data services enable georeferenced field measurements and ongoing monitoring.

For education and awareness, the organisation offers Soil Fresco activities, participatory workshops and conferences for teams, students and other groups. It also shares photographs, videos and information about soil life, and explores wetland detection through territorial intelligence. PURe-Resilience presents soil as essential to food, water regulation, climate resilience and biodiversity.