Switzerland ‐ Peter Schälchli
Sweden ‐ Academic Computer Club, Umeå University
Greece ‐ Computer Center of the University of Crete
Germany ‐ Friedrich-Alexander-Universität Erlangen-Nürnberg
Germany ‐ Gesellschaft für wissenschaftliche Datenverarbeitung mbH Göttingen (GWDG)
Netherlands ‐ NLUUG
Germany ‐ Jan Paul Tücking
Germany ‐ Timo Eissler
Germany ‐ IPFire.org
Germany ‐ Marcus Scholz
Australia ‐ AARNet
United States of America ‐ Applied CS Labs at Clarkson University
Canada ‐ University of Waterloo
Belarus ‐ Белтелеком
Ecuador ‐ ESPOCH, University in Riobamba, Ecuador
Portugal ‐ University of Porto
Ecuador ‐ Universidad Central Del Ecuador
Ecuador ‐ Universidad Estatal de Bolivar (UEB)
Canada ‐ Manitoba UNIX User Group (MUUG)
Hungary ‐ Quantum Mirror
United Kingdom of Great Britain and Northern Ireland ‐ University of Kent