By car:
There is a nice car park behind our R&D building at Alsfelder Strasse 3 (without ticket).
From the main road (Frankfurter Str.), turn right in the Alsfelder Strasse behind the building, which is signposted as CST. It’s an open-air parking. You can park there.
Then, you only have to walk around/through the big building (in yellow on the map) and you’ll see our office and frontdesk in the ground floor on the other side of the street: Bad Nauheimer Str. 19, 64289 Darmstadt.
Also, in Bad Nauheimer Straße, you can drive in the big parking house (Parkhaus Bürgerparkviertel) (with ticket).
By taxi:
Grab a taxi from the Darmstadt main station or Frankfurt airport to Bad Nauheimer Strass