Circle Carbon S.L. is a social enterprise developing an Advanced Soil Treatment using a Natural Path Technology for Carbon Negative Soil Regeneration and circular economy activities in the outskirts of Palma de Mallorca, Spain. We focus on Climate Change mitigation through the production and application of Biochar as part of a Virtuous Circular Economy that is based on: • Biomass Resource Management • Soil Regeneration • Carbon Dioxide Removal (CDR) • Food Security