Dr Héloïse Berkowitz is a research fellow at CNRS (LEST, Aix Marseille University), France and senior researcher at IBEI, Spain. She holds a Phd in management science from Ecole Polytechnique and a research habilitation (HDR) from Aix Marseille Univ. Her research deals with transitions to sustainability, with a focus on sectoral governance and collective action among organizations (meta-organizations), in various empirical settings from natural resources to collaborative economy or ocean sustainability. She co-founded the Peer Community in Organization Studies. In 2022, she received the CNRS medal of Bronze for her work on meta-organization and socio-ecological transitions.