Austria, Belgium, Czech Republic, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Romania, Spain, Sweden, Turkey

- Bundesinstitut für Bevölkerungsforschung, Wiesbaden, Germany
- Magyar Kozponti Statisztikai Hivatal Nepessegtudomanyi Kutato Intezet, Budapest, Hungary
- International Organization for Migration, Warsaw, Poland
- Masarykova Univerzita v Brne, Brno, Czech Republic
- Znanstvenoraziskovalni center Slovenske akademije znanosti in umetnosti, Ljubljana, Slovenia
- Österreichische Akademie der Wissenschaften, Vienna, Austria
- Väestöliitto ry The Family Federation of Finland, Helsinki, Finland
- Estonian Interdisciplinary Population Research Centre, Tallinn, Estonia

- Bundesinstitut für Bevölkerungsforschung (BiB), Wiesbaden, Germany
- National Research Council of Italy (CNR.IRP), Rome, Italy
- The Family Federation of Finland, Population Research Institute (PRI), Helsinki, Finland
- Österreichische Akademie der Wissenschaften (OAW.ID) Vienna, Austria
- Warsaw School of Economics (WSE), Warsaw, Poland
- Netherlands Interdisciplinary Demographic Institute (NIDI), The Hague, Netherlands
- Centrum voor Bevolkings-en Gezinsstudie (CBGS), Brussels, Belgium
- Masarykova Univerzity v Brne (UMASA.SO.S), Brno, Czech Republic
- Estonian Interdisciplinary Population Research Centre (EKDK) Tallinn, Estonia
- Institute for Economic Research (IECOR) Ljubljana, Slovenia
- Scientific Research Centre of the Slovenian Academy of Sciences and Arts (CRSLO), Ljubljana, Slovenia
- Universität Zürich, (UZUR.IS), Zürich, Switzerland
- Demographic Research Institute at the HCSO (NEKUIN), Budapest, Hungary

- Centrum voor Bevolkings-en Gezinsstudie (CBGS), Brussels, Belgium
- Bundesinstitut für Bevölkerungsforschung (BiB), Wiesbaden, Germany
- Netherlands Interdisciplinary Demographic Institute (NIDI), The Hague, Netherlands
- National Research Council of Italy (CNR.IRP), Rome, Italy
- The Family Federation of Finland, Population Research Institute (PRI), Helsinki, Finland
- Charles University (UCPRA.FS), Prague, Czech Republic
- Österreichische Akademie der Wissenschaften (OAW.ID) Vienna, Austria
- Estonian Interdisciplinary Population Research Centre (EKDK) Tallinn, Estonia
- Demographic Research Institute (DRI), Budapest, Hungary
- Latvijas Universitate, (ULAT.SD), Riga, Latvia
- Warsaw School of Economics (WSE), Warsaw, Poland

- SRZ Stadt+Regionalforschung G.m.b.H., Vienna, Austria
- URS Department for Regional and Development and Housing, Prague, Czech Republic
- Institute for Housing and Urban and Regional Development, Ruhr-University Bochum, Bochum, Germany
- Institute of Urban Development, Krakow, Poland
- OTB Research Institute for Housing, Urban and Mobility Studies, Delft University of Technology, Delft, Netherlands
- Centre for Housing Policy, University of York, York, United Kingdom

- Interdisziplinäres Forschungszentrum Sozialwissenschaften (IICR), Vienna, Austria
- The Danish National Institute of Social Research (SFIDK.DSP), Copenhagen, Denmark
- Gesellschaft für innovative Sozialforschung und Sozialplanung e.v. (GISS) Bremen, Germany
- Homeless Initiative (HOMELESS), Dublin, Ireland
- Politecnico of Milan (PMIL.DST), Milan, Italy
- Université de Fribourg (UFRI.CTS) Fribourg, Switzerland

- European Federation of National Organizations Working with the Homeless People (FEANTSA), Brussels, Belgium
- Interdisciplinary Centre for Comparative Research in the Social Sciences (ICCR), Vienna, Austria
- The Danish National Institute of Social Research (SFIDK), Copenhagen, Denmark
- Politecnico di Milano, Dipartimento di Scienze del Territorio, Milan, Italy

- Council of Europe, Directorate General Social Cohesion
- Council of Europe, European Population Committee
- European Commission Directorate-General Information Society and Media
- European Commission Employment, Social Affairs and Equal Opportunities DG
- European Commission EuropeAid Cooperation Office
- European Commission Research Directorate General
- European Commission RTD Science and Society
- United Nations, Committee of Population and Development
- United Nations, Population Division, Department of Economic and Social Affairs
- United Nations, Economic Commission for Europe

- Agence Immobilière Sociale a.s.b.l . IRIS, Bruxelles, Belgique
- Association des Maisons d'Accueil  et des Services d'Aide aux Sans-Abri a.s.b.l. Bruxelles, Belgique
- Centre de prévention des violences conjugales, Bruxelles, Belgique
- Electricité de France (EDF), Paris, France
- Insight Social Research LtD., Newport, South Wales, UK
- Ministère de la Région de Bruxelles-Capitale, Administration, Bruxelles, Belgique
- Opac de Vienne, Vienne, France
- Société du Logement de la Région bruxelloise (SLRB), Bruxelles, Belgique
- Technical Research Centre of Finland (VTT), Espo, Finland

- Project evaluation
- Project review
- Monitoring
- Rapporteur
- Policy impact analysis

- Policy Review in the Area of Social Exclusion and Social Security Systems
- Major Trends Affecting Families in the New Millennium
- Demographic Implications of Social Exclusion
- Human Dignity and Social Exclusion
- Population and Ageing- Challenges for Policies and Programmes in Developed and Developing Countries
- eInclusion
- People with special needs
- Human ressources and mobility activities