Contact us

I4 Consult GmbH

Erna-Scheffler-Straße 1a
51103 Köln


Phone: +49 221 29257550


General Manager

Egbert Fischer
Registergericht Leipzig HRB-Nr. 33612

USt IdNr. DE311604337

Journey with S-Bahn from Cologne Mainstation
  • Take the S-Bahn towards station Trimbornstraße.
  • Use the exit North to direction Erna-Scheffler Straße 1a.

Journey with car from the Autobahn A4
  • Please leave theA4 at crossing Köln Ost, towards Köln Messe
  • Take the Autobahn A55a towards Köln Messe
  • Leave the A55a at exit Köln Kalk (Building Music Store next to you)
  • after 500 m you'll see the Cubus building on the right hand side

Journey with german Rail (DB) from airport Cologne/Bonn
  • Take the train towards Köln mainstation
  • Follow the instruction „Journey with S-Bahn from Cologne mainstation“

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