| Australia/New Zealand |
| Matt Brown |
| Chris Charnes |
| David Glynn |
| Maska Law |
| Alan Offer |
| Maura Paterson |
| Belgium |
| Philippe Cara |
| Sara Cauchie |
| Jan De Beule |
| Bart De Bruyn |
| Frank De Clerck |
| Anne Delandtsheer |
| Jean Doyen |
| Sandy Ferret |
| Patrick Govaerts |
| Elisabeth Kuijken |
| Dimitri Leemans |
| Deirdre Luyckx |
| Leo Storme |
| Jef Thas |
| Koen Thas |
| Hendrik Van Maldeghem |
| Canada |
| Julia Brown |
| Chris Fisher |
| Petr Lisonek |
| Rudi Mathon |
| France |
| Andreas Enge |
| Germany |
| Thomas Beth |
| Karl Heinz Borgwardt |
| Hans Dobbertin |
| Christian Fremuth-Paeger |
| Ralf Gramlich |
| Dirk Hachenberger |
| Petra Huhn |
| Dieter Jungnickel |
| Matthias Leclerc |
| Klaus Metsch |
| Alexander Pott |
| Bernhard Schmidt |
| Ralph-Hardo Schulz |
| Hungary |
| Andras Gacs |
| Peter Sziklai |
| Tamas Szönyi |
| Zsuzsa Weiner |
| Ireland |
| Gary McGuire |
| Italy |
| Laura Bader |
| Arrigo Bonisoli |
| Giovanna Bonoli |
| Ilaria Cardinali |
| Antonio Cossidente |
| Marialuisa de Resmini |
| Nico Durante |
| Eva Ferrara |
| Dina Ghinelli |
| Gabor Korchmaros |
| Michel Lavrauw |
| Guglielmo Lunardon |
| Franco Mazzocca |
| Fernanda Pambianco |
| Antonio Pasini |
| Alessandro Siciliano |
| Rocco Trombetti |
| Rita Vincenti |
| Netherlands |
| Aart Blokhuis |
| Andries Brouwer |
| Singapore |
| Ka Hing Leung |
| Siu Lun Ma |
| United Kingdom |
| Simeon Ball |
| Ray Hill |
| James Hirschfeld |
| Dan Hughes |
| Vassili Mavron |
| U.S.A. |
| Jürgen Bierbrauer |
| Bill Cherowitzo |
| David Drake |
| Gary Ebert |
| Spyros Magliveras |
| Stanley Payne |
| Ernie Shult |
| Vladimir Tonchev |
| Felipe Voloch |
Conference web site http://www.math.uni-augsburg.de/fingeom03/