Members
Political foundations and think tanks (41)
| Austria | Karl Renner Institut - - http://www.renner-institut.at/ |
| Belgium | Gauche réformiste européenne - http://www.g-r-e.be/ |
| Belgium | Stichting Gerrit Kreveld - http://www.stichtinggerritkreveld.be/ |
| Belgium | Institut Emile Vandervelde - http://www.iev.be/ |
| Bulgaria | Institute for Social Integration - http://www.european-network-of-political-foundations.eu/ |
| Croatia | Novo Drustro** - http://www.novodrustvo.net/ |
| Czech Republic | Masarykova Demokraticka Akademie - http://www.masarykovaakademie.cz/ |
| Denmark | Arbejderbevaegelsens Erhvervsrad ** - http://www.ae.dk/ |
| Estonia | Johannes Mihkelson Centre - http://www.jmk.ee/ |
| EU | Solidar - http://www.solidar.org/ |
| Finland | Kalevi Sorsa Säätiö - http://www.sorsafoundation.fi/ |
| France | Europartenaires - http://www.europartenaires.net/ |
| France | Fondation Jean-Jaurès - http://www.jean-jaures.org/ |
| Germany | Friedrich Ebert Stiftung - http://www.fes.de/ |
| Greece | Institute for Strategic and Development Studies ISTAME - http://www.istame.gr/ |
| Greece | RE-Public - http://www.re-public.gr/ |
| Hungary | József Attila Foundation |
| Hungary | Tancsics Mihaly Alapitvany - http://www.tancsicsalapitvany.hu/ |
| Ireland | TASC** - http://www.tascnet.ie/ |
| Italy | Associazione Bruno Trentin - http://www.associazionetrentin.it/ |
| Italy | Centro Riforma Stato - http://www.centroriformastato.org/ |
| Italy | Fondazione Italianieuropei - http://www.italianieuropei.it/ |
| Italy | Istituto Gramsci - http://www.fondazionegramsci.org/ |
| Italy | Fondazione Socialismo - http://www.fondazionesocialismo.it/ |
| Latvia | Freedom and Solidarity Foundation - http://www.bsf-latvija.lv |
| Luxembourg | Fondation Robert Krieps - http://www.fondationrobertkrieps.lu/ |
| Malta | Fondazzjoni Ideat - http://www.ideat.org.mt/ |
| Netherlands | Alfred Mozer Stichting - http://www.alfredmozerstichting.nl/ |
| Netherlands | European Forum** - http://www.europeanforum.net/ |
| Netherlands | Wiardi Beckman Stichting - http://www.wbs.nl/ |
| Nordic Council | SAMAK |
| Poland | Foundation for Fundamental Rights |
| Portugal | ResPublica - http://www.fundacaorespublica.pt/ |
| Romania | Ovidiu Sincai Institutul - http://www.fisd.ro/ |
| Slovenia | Kalander Foundation |
| Slovenia | CEE Network for Gender Issues** |
| Spain | Fundació Rafael Campalans - http://www.fcampalans.cat/ |
| Spain | Fundación Pablo Iglesias - http://www.fpabloiglesias.es/ |
| Spain | Fundación Ideas - http://www.fundacionideas.es/ |
| Sweden | Arbetarrörelsens Tankesmedja - http://www.arbetarrorelsenstankesmedja.se/ |
| Sweden | Olof Palme International Centre - http://www.palmecenter.se/ |
| United Kingdom | Policy Network - http://www.policy-network.net/ |
| United Kingdom | The Fabian Society - http://www.fabians.org.uk/ |
Political parties and groups (39)
| Austria | Sozialdemocratische Partei Österrichs (SPÖ) - http://www.spoe.at/ |
| Belgium | Parti socialiste (PS) - http://www.ps.be/ |
| Belgium | Sociaal Progressief Alternatief (Spa) - http://www.s-p-a.be/ |
| Bulgaria | Bulgarska Sotsialisticheska Partiya (BSP) - http://www.bsp.bg/ |
| Cyprus | Kinima Sosialdimokraton (EDEK) - http://www.edek.org.cy/ |
| Czech Republic | Ceska strana socialne demokraticka (CSSD) - http://www.cssd.cz/ |
| Denmark | Socialdemokraterne (SD) - http://www.cssd.cz/ |
| Estonia | Sotsiaaldemokraatlik Erakond (SDE) - http://www.sotsdem.ee/ |
| EU | Party of European Socialists (PES) - http://www.pes.org/ |
| EU | S&D Group in the European Parliament - http://www.socialistsanddemocrats.eu/ |
| EU | PES Group in the Committee of the Regions - http://www.pes.cor.europa.eu/ |
| EU | PES Women - http://www.pes.org/en/pes-women |
| EU | Young European Socialists (ECOSY) - http://www.ecosy.org/ |
| Finland | Suomen Sosialidemokraattinen Puolue (SDP) - http://www.sdp.fi/ |
| France | Parti socialiste (PS) - http://www.parti-socialiste.fr/ |
| Germany | Sozialdemokratische Partei (SPD) - http://www.spd.de/ |
| Great-Britain | Labour Party - http://www.labour.org.uk/ |
| Greece | Panellinio Sosialsistiko Kinima (PASOK) - http://www.pasok.gr/ |
| Hungary | Magyarorszagi Szocialdemokrata Part (MSzP) - http://mszp.hu/ |
| Hungary | Magyar Szocialista Part (MSzDP) - http://mszdp.hu/ |
| Ireland | Labour Party - http://www.labour.ie/ |
| Italy | Democratici di Sinistra (DS) - http://www.dsonline.it/ |
| Italy | Partito socialista (PS) - http://www.partitosocialista.it/ |
| Latvia | Latvijas Socialdemokratiska Strandnieku Partija (LSDSP) - http://www.lsdsp.lv/ |
| Lithuania | Lietuvos Socialdemokraty Partija (LSDP) - http://www.lsdp.lt/ |
| Luxembourg | Lëtzebuerger Sozialistesch Aarbechterpartei (LSAP) - http://www.lsap.lu/ |
| Malta | Partit Laburista (MLP) - http://www.partitlaburista.org/ |
| Netherlands | Partij van de Arbeid (PvdA) - http://nu.pvda.nl/ |
| Northern Ireland | Social Democratic and Labour Party (SDLP) - http://www.sdlp.ie/ |
| Norway | Det Norske Arbeiderparti (DNA) - http://arbeiderpartiet.no/ |
| Poland | Sojusz Lewicy Demokratycznej (SLD) - http://www.sld.org.pl/ |
| Poland | Unia Pracy (UP) - http://www.uniapracy.org.pl/ |
| Portugal | Partido socialista (PS) - http://www.ps.pt/ |
| Romania | Partidul Social Democrat (PSD) - http://www.psd.ro/ |
| Slovak Republic | SMER - Socialna demokracia (SMER-SD) - http://www.strana-smer.sk/ |
| Slovenia | Socialni Demokrati (SD) - http://www.socialnidemokrati.si/ |
| Spain | Partido socialista obrero español (PSOE) - http://www.psoe.es/ |
| Sweden | Sveriges Socialdemokratiska (SAP) - http://www.socialdemokraterna.se/ |
| Switzerland | Sozialdemokratische Partei der Schweiz** - http://www.sp-ps.ch/ |