Pervenche Berès, Pier Luigi Bersani, Udo Bullmann, Paolo Cirino Pomicino, Benoît Hamon, Wolf Klinz, Piia-Noora Kauppi, Christoph Konrad, Enrico Letta, Hans-Peter Martin, John Purvis, Alexander Radwan, Bernhard Rapkay, Dariusz Rosati, Antolín Sánchez Presedo, Peter Skinner, Sahra Wagenknecht
Pervenche Berès, Pier Luigi Bersani, Udo Bullmann, Paolo Cirino Pomicino, Benoît Hamon, Wolf Klinz, Piia-Noora Kauppi, Christoph Konrad, Enrico Letta, Hans-Peter Martin, John Purvis, Alexander Radwan, Bernhard Rapkay, Dariusz Rosati, Antolín Sánchez Presedo, Peter Skinner, Sahra Wagenknecht