Management / Contact Persons

Executive Management

Siempelkamp Giesserei GmbH is headed by Dirk Howe (Spokesman of the Management) and Dr. Georg Geier.


Dirk Howe


Dr. Georg Geier

Management

Many years of tradition and innovative casting competence, characterised by the closest customer contact on an international level, distinguish the contact staff at Siempelkamp Giesserei.

The Sales Team


Frank Gerst
Phone: +49 (0) 2151 / 894 224
Fax: +49 (0)2151 / 894 456
frank.gerst(at)siempelkamp.com


Helmut Rieck
Phone: +49 (0) 2151 / 894 219
Fax: +49 (0) 2151 / 894 456
helmut.rieck(at)siempelkamp.com


Mathias Weil
Phone: +49 (0) 2151 / 894 223
Fax: +49 (0) 2151 / 894 456
mathias.weil(at)siempelkamp.com


Thomas Grigoleit
Phone: +49 (0) 2151 / 894 220
Fax: +49 (0) 2151 / 894 456
thomas.grigoleit@siempelkamp.com


mathias.weil(at)siempelkamp.com

Plant Management


Jens Wenzel
Phone: +49 (0) 2151 / 894 394
Fax: +49 (0) 2151 / 894 444
jens.wenzel(at)siempelkamp.com

Process Planning / Preparatory Work


Klaus Wohlfeil
Phone: +49 (0) 2151 / 894 277
Fax: +49 (0) 2151 / 894 464
klaus.wohlfeil(at)siempelkamp.com

Quality Management


Arndt Merten
Phone: +49 (0) 2151 / 894 314
Fax: +49 (0) 2151 / 894 461
arndt.merten(at)siempelkamp.com