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Keller Grundbau GmbH

We are the world‘s largest geotechnical specialist contractor. Helping create infrastructure that improves the world’s communities. Keller has delivered wind turbine foundations over decades, safely applying a variety of advanced foundation and ground improvement technologies. We provide custom design and build solutions, always taking into consideration the cost and environmental impact.


Standnummer: 2E34
Keller Grundbau GmbH Kaiserleistr. 8 63067 Offenbach
Phone: +49 69 80510 Fax: +49 69 8051244 Mail: Website:


Hans Frontschek

Sales management

Tel.: +49 4841 902-334




Alina Pietsch

Sales assistance

Tel.: +49 4841 902-492