Summit of Practical Utopias, THE OTHER BRIONI, 2013. http://practicalutopias.org/

• ABS Group (Alan Alebić, Ivica Blažić and Ivan Skvrce)
• Noora Aaltonen & Maiju Suomi (ukumbi). http://www.ukumbi.org
• Fouad Asfour. http://deadrevolutionariesclub.co.za
• Tina Auer & Tim Boykett (Time's Up) http://timesup.org
• Đorđe Balmazović & Dragan Protić (Škart) http://www.skart.rs
• Zeljko Blace. http://zeljko.blace.name
• Jon Brunberg (Utopian World Championship). http://utopianwc.com
• Cecilia Carlsson (Non-Violent Communication). http://nonviolentmoney.wordpress.com
• Nik Gaffney & Maja Kuzmanovic (FoAM) http://fo.am
• Gilles Fontolliet (Palestinian Space Agency) http://www.fontolliet.net
• Lauren Higgins (MetaCurrency, The Hub)
• Deborah Hustić (Radiona)
• Juha Huuskonen (Open Knowledge Foundation, Pixelache)
• Raed Ibrahim
• Laurence McKeown
• Dejan Kršić
• Ivan Novak (NSK)
• Pepe Nummi (Grape People)
• Dinko Peračić & Miranda Veljačić (Platforma)
• Avi Pitchon
• Gordana Ristic
• Christopher Robbins (Ghana Think Tank)
• Oleg Šuran
• Mabel Tapia
• Richard Thomas
• Emina Višnić
• Stephen Wright
• Georg Zoche (Transnational Republic)