Alvis Brazma, Hinxton, U.K. (2002 - ????)
Esko Ukkonen, Helsinki, Finland (2002 - ????)
Robert Giegerich, Bielefeld, Germany (2002 - 2014)
Nick Goldman, Hinxton, U.K. (???? - 2016)
Maria Lindqvist, Helsinki, Finland (???? - 2017)
Jaak Vilo, Tartu, Estonia (2009-2022)