Athens University of Economics and Business -Athens (Greece)

  CVG -Athens (Greece)

  Elliniki Etairia -Athens (Greece)

  Euro-medanet -Athens (Greece)

  GWP -Athens (Greece)

  EOE/HOS -Athens (Greece)

  HSPN -Athens (Greece)

  LDK Consultants -Athens (Greece)

  MIO-ECSDE -Athens (Greece)

  Ministry for the Environment, Physical Planning and Public Works -Athens (Greece)

  Nea Ecologia -Athens (Greece)

  Olympios -Athens (Greece)

  SOS Méditerranée -Athens (Greece)

  Unicef -Athens (Greece)

  WHO -Athens (Greece)

  WWF -Athens (Greece)