Contact person

What can we do for you? Get in touch with us!

Do you have any questions about product development or regarding special products? Would you like more general information about us or about vocational training opportunities in our foundries?

Simply give us a call at +49 6351 408-0

Or send an email to info(at)gienanth.com.

Chief Executive Officer

Dr. Hans-Jürgen Brenninger
Chief Executive Officer

Dr. Roberto dos Santos
Chief Technology Officer‎

Commercial management

Christian Lüke
Chief Financial Officer

fon +49 6351 408-281

Plant management

Frank Walter
Fronberg Plant Manager

fon +49 9431 729-140

Sales

Frank Sprenger
Head of Sales

fon +49 6351 408-131

Heinz-Peter Roth
Head of Technical Sales

fon +49 6351 408-120

Helmut Dell
Machine-mold Casting Sales

fon +49 6351 408-262

Alexej Feller
Machine/Hand-mold Casting Sales

fon +49 6351 408-206

Jutta Haag
Hand-mold Casting Sales

fon +49 6351 408-156

Robert Kiefer
Hand-mold Casting Sales, Fronberg

fon +49 9431 729-120

Johannes Landin
Sales Manager, Asia

fon +49 6351 408-232

Human Resources Department

Peter Becker
Human Resources Department

fon +49 6351 408-167

Eva Galant
Human Resources Department Fronberg

fon +49 9431 729-110

Purchasing

Marvin Höbel
Investment Purchasing

fon +49 6351 408-125

Katrin Rehn
Raw Material Purchasing

fon +49 6351 408-171

Mandy Böge
Purchasing Fronberg

fon +49 9431 729-147

Quality management

Michael Sohn
Head of Quality Management

fon +49 6351 408-285

Press & Communications

Miriam S. Keller
Corporate Communications
Data Protection Officer

fon +49 6351 408-196