Swiss Society of Mineralogy and Petrology
http://ssmp.scnatweb.ch/

Swiss Palaeontological Society
http://spg.scnatweb.ch/e/index.php

Swiss Geomorphological Society
http://www.swissgeography.ch/de/members/sgmg.php

Swiss Association of Geologists
http://www.chgeol.org/

Swiss Federal Office for Water and Geology
http://www.bafu.admin.ch/hydrologie

Platform Geosciences
an interdisciplinary platform with a promoting coordination inside and outside the geoscientific community
http://www.geosciences.scnat.ch