All partners in BiodivERsA have a national or regional responsibility for funding biodiversity research. Fourteen of the European Union 25 member states are represented.

• Fondation pour la Recherche sur la Biodiversité - FRB, France
• Fonds zur Förderung der wissenschaftlichen Forshung - FWF, Austria
• Federal Public planning Service - Science Policy - BELSPO, Belgium
• Estonian Science Foundation - EstSF, Estonia
• Ministère de l'Ecologie, de l'Energie, du Développement Durable et de l'Amenagement du Territoire - MEEDDAT, France
• Projektträger im Deutschen Zentrum für Luft und Raumfahrt e. V - PT-DLR, Germany
• Ministry of Environment and Water - MEW, Hungary
• Environmental Protection Agency - EPA, Ireland (until October 2006)
• Ministero dell'Istruzione, dell'Università e della Ricerca - MIUR, Italy
• Netherlands Organisation for Scientific Research - NWO, Netherlands
• The Research Council of Norway - RCN, Norway
• European Science Foundation - ESF, Europe
• Fundação para a Ciencia e a Tecnologia - FCT, Portugal
• Ministerio de Ciencia e Innovacion - MICINN, Spain
• Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning - FORMAS, Sweden
• Swedish Environmental Protection Agency - SEPA, Sweden
• Swedish Research Council - VR, Sweden
• The Department of the Environment, Food and Rural Affairs - DEFRA, United Kingdom
• Natural Environment Research Council - NERC, United Kingdom
• Agence nationale de la recherche - ANR, France