The TechnologieRegion Karlsruhe GmbH Administrative Office is led by its Managing Director, Jochen Ehlgötz. The office is responsible for managing various regional networks and projects and supporting marketing campaigns for products and services from the region. It also represents the interests of the region and its players in decision-making processes at the state, federal and European levels and beyond. 

Jochen Ehlgötz
Managing Director

+49 (0)721 40244-712
+49 (0)721 40244-718

Dr. Petra Jung-Erceg
Strategy Coordinator

+49 (0)721 40244 715
+49 (0)721 40244 718

Frank Salzer
Energy Coordinator

+49 (0)721 40244 714
+49 (0)721 40244 718

Julia Spiegl
Management Assistent

+49 (0)721 40244 712
+49 (0)721 40244 718

Karlsruhe TechnologyRegion Welcome Center

The TechnologieRegion Karlsruhe GmbH Administrative Office is also home to the Welcome Center, serving as a central point of contact for businesses in the region as well as international professionals and their families.

For more information about what the Welcome Center does, please visit

Petra Bender
Welcome Center Manager

+49 (0)721 40244 716
+49 (0)152 04024004
+49 (0)721 40244 718

KTR Welcome Center

For any press enquiries, images or information about an event, please email us at:

Address of TechnologieRegion Karlsruhe GmbH

Emmy-Noether-Str. 11
76131 Karlsruhe, Germany

Telefon +49 (0)721 40244 712
Telefax +49 (0)721 40244 718
Directions (als PDF)


By public transport

Take tram line 4 or 6 or local rail line S2
to Hirtenweg/Technologiepark


By car

Take the A5 motorway and leave at the Karlsruhe-Durlach exit, heading towards the city centre (signed ‘Stadtmitte’). Follow the signs for ‘Technologiepark’. After passing under the railway bridge heading towards Stutensee, turn left onto Ostring. At the end of the road, turn right onto Haid-und-Neu-Straße. At the next junction, turn left onto Hirtenweg. Then turn right immediately onto Albert-Nestler-Straße and second left onto Emmy-Noether-Straße.

Contact information

Filomena Hanhörster
Welcome Center

+49 721 40244-713
+49 721 40244-718
E-Mail senden