International audienceCorporate social responsibility (CSR) is receiving an increased attention in biodiversity policy. This exploratory study analyses biodiversity-oriented corporate practices and stakeholders’ involvement in their implementation based on a content analysis of 34 business commitment plans endorsed as contributions to the French National Biodiversity Strategy and Action Plan (NBSAP). A trans-sectoral typology of practices emerged from this analysis. This typology categorizes, on one hand, CSR practices that directly mitigate biodiversity loss, and on the other hand, procedural activities supporting a better integration of biodiversity issues. External stakeholders were found to be involved in more than two thirds of the CSR...