Bronze Members, $2,500

Auburn University Libraries Bergische Universität Wuppertal (as member of the German Consortium) Bibliothek der Helmut-Schmidt-Universität, Universität der Bundeswehr Hamburg (as member of the German Consortium) Charité – Universitätsmedizin Berlin – Medical Library (as member of the German Consortium)
Consorci de Serveis Universitaris de Catalunya (CSUC) Creighton University Dalhousie University Libraries Freie Universität Berlin, Universitätsbibliothek (as member of the German Consortium)
George Mason University Libraries Georgetown University, The University Library Gothenburg University Library Griffith University
Heinrich-Heine-Universität Düsseldorf (as member of the German Consortium) Humboldt-Universität zu Berlin (as member of the German Consortium) Laval University – Université Laval Malmo University
Naval Postgraduate School, Dudley Knox Library New Jersey State Library Princeton University Library Qatar University
SCURL Shared Services Repositories Staats und Universitätsbibliothek Hamburg (as member of the German Consortium) State University of New York (SUNY) Technische Universität Berlin (as member of the German Consortium)
Technische Universität Dortmund (as member of the German Consortium) The World Bank Universität Konstanz (as member of the German Consortium) Universität Siegen (as member of the German Consortium)
Universitäts- und Landesbibliothek Bonn (as member of the German Consortium) Universitätsbibliothek Tübingen (as member of the German Consortium) Université de Liège Université de Montréal
University Library, University of Illinois at Urbana-Champaign and University of Illinois at Chicago Library University of Adelaide, Australia University of Auckland Library University of Manitoba
University of Maryland University of Missouri Libraries University of Oslo University of Stirling
University of Technology Sydney Library, Australia University of Texas at Dallas University of Victoria University of Waterloo
Utrecht University Library, The Netherlands Vanderbilt University Library VU University Amsterdam Library, The Netherlands Wake Forest University
Washington State University Libraries York University Libraries Youngstown State University ZBW – Leibniz-Informationszentrum Wirtschaft (as member of the German Consortium)

Supporters, $500

Bundesanstalt für Wasserbau (as member of the German Consortium) Bundesinstitut für Berufsbildung (as member of the German Consortium) Deutsches Institut für Urbanistik gGmbH (as member of the German Consortium) HafenCity Universität Hamburg (HCU) (as member of the German Consortium)
Hochschule für Angewandte Wissenschaften Hamburg (HAW) (as member of the German Consortium) Leibniz-Zentrum für Psychologische Information und Dokumentation (ZPID) (as member of the German Consortium) Schloß Dagstuhl-Leibniz-Zentrum für Informatik (as member of the German Consortium) Universität Ulm (as member of the German Consortium)
Universitätsbibliothek Vechta (as member of the German Consortium)