The senior experts go on excursions together. In addition to discovering new horizons, these events also focus on social contact for seniors. In addition to the seniors from the GDCh, the seniors from the VAA, Hanau-Wolfgang factory group, usually also take part in these excursions.
- The 13th SEC Technology Tour will take us to Weinheim an der Bergstrasse to Freudenberg SE.
- During the 12th SEC Technology Tour (September 27-29, 2022) we had the opportunity to visit the food testing institute in Oldenurg.
- The 11th SEC Technology Tour went to Duderstadt im Eichsfeld (city tour) and to Deuna (tour of B+T's plastics processing and Dyckerhoff's cement plant) on September 12th and 13th, 2021.
- The 10th SEC Technology Tour took us to the flat steelworks in Salzgitter and the old town of Brauschweig (30 Sep-1 Oct 19).
- The August Köhler SE paper factory in Oberkirch was on the program of the 9th SEC Technology Tour on September 7, 2018.
- The 8th SEC Technology Tour led to the Deutsche Amphibolinwerke DAW SE in Ober-Ramstadt on October 4, 2017.
- The fantastic library and the award-winning Leica Camera AG building in Wetzlar were the destinations of the 7th SEC Technology Tour.
- The 6th SEC Technology Tour also led to Darmstadt, the Hessian State Museum and the Society for Heavy Ion Research (GSI) in Wixhausen.
- During the 5th SEC Technology Tour on November 14, 2013 in Darmstadt, the Hundertwasser House was visited and then the Merck company (focus on OLED).
- The 4th SEC Technology Tour started on August 26, 2011 to Erbach in the Odenwald (Einhard's Basilica in Steinbach and city tour) and finally to the Koziol company.
- The 3rd SEC Technology Tour took place on August 30, 2010 in Darmstadt to visit the ESOC (Europe's Gateway to Space) and the Art Nouveau villas on the Mathildenhöhe.
- On June 16, 2009, the 2nd SEC Technology Tour went to Zwingenberg an der Bergstrasse to visit BRAIN AG.
- A tour of the Höchst Industrial Park and the Sanofi-Aventis laboratories on May 23, 2007, the 1st SEC Technology Tour, kicked off. This excursion was organized by Holger Bengs; All other tours were organized by Wolfgang Gerhartz, sometimes together with Hans-Uwe von Grabowski.
