Project Coordinator French Agency for Environment and Energy (ADEME), Valbonne
Europe Euro-Topten, ICLEI
Austria Austrian Energy Agency (AEA), Vienna, www.topprodukte.at
Belgium Bond Beter Leefmilieu BBL, Brussels, www.topten.be
Croatia North-west Croatia Regional Energy Agency REGEA
Czech Republic The Energy Efficiency Center (SEVEn), Prague, www.uspornespotrebice.cz
Finland Motiva, Helsinki, www.topten-suomi.fi
France Guide topten, Paris, www.guidetopten.fr,
Germany Öko-Institut, www.ecotopten.de,  Wuppertal Institute
Greece WWF Greece, www.ecotopten.gr
Italy WWF Italy, Rome, www.eurotopten.it
Lithuania Lithuanian national consumer federation
Luxembourg Ecological Center Luxembourg. www.oekotopten.lu
Norway Norwegian Society for the Conervation of Nature / www.besteprodukter.no
Poland Polish Foundation for Energy Efficiency (FEWE), Katowice, www.topten.info.pl
Portugal Quercus - ANCN, Lisbon, www.topten.pt
Romania Energy Research and Modernising Institute ICEMENERG
Spain WWF Spain, Asociación para la defensa de la naturaleza (ADENA), www.eurotopten.es
Sweden Naturskyddsföreningen, www.toptensverige.se
United Kingdom Waste Watch
Steering Committee www.topten.ch, WWF Switzerland, Denkstatt, Bulgaria