· American Junior Academy of Science (USA)
· Arachne Association (Czech Republic)
· Bildung und Begabung (Germany)
· Cus-Mi-Bio (Italy)
· Department of Gifted Children, Ministry of Education (Israel)
· Educational Center for the Gifted Youth (Lithouania)
· Euroscience Greek Regional Section (Greece)
· ExploHeidelberg (Germany)
· Hand on Science Network, University of Minho (Portugal)
· Hungarian Research Student Association (Hungary)
· Kim Institute for the Korean Gifted (South Korea)
· Mongomery County Public Schools (USA)
· National Institute for Laser, Plasma and Radiation Physics (Romania)
· Petnica Science Center (Serbia)
· Technion – Israel Institute of Technology (Israel)
· Visnjan School of Astronomy (Croatia)
· The Weizmann Institute of Science (Israel)
· Youth and Science Program (Spain)
· XLAB Göttingen (Germany)
