Contact persons
We look forward to speaking to you in person

Management
TKDZ

Andreas Vock

Managing Director / PORR Umwelttechnik Deutschland GmbH and TKDZ GmbH
+43 50 626-4001
andreas.vock@porr.at
Wolfgang Stüber

Wolfgang Stüber

Technical Director / TKDZ GmbH
+49 65 84 79-0
wolfgang.stueber@porr.at

Operations Management
TKDZ

TKDZ Bruno Dolibois

Bruno Dolibois

Operations Management (Underground) / TKDZ GmbH
+49 65 84 79-20
bruno.dolibois@porr.at
TDKZ Gerd Anton

Gerd Anton

Operations Management (Surface) / TKDZ GmbH
+49 65 84 79-80
gerd.anton@porr.at

Team support
TKDZ

Kathrin Steinmetz

Team Assistant / TKDZ GmbH
+49 65 84 79-35
kathrin.steinmetz@porr.at

Dolomite
TKDZ

TKDZ Andreas Valentin

Andreas Valentin

Postage/Scales / TKDZ GmbH
+49 658 47 928
andreas.valentin@porr.at

Minefill
TKDZ

TKDZ Jasmin Pfeiffer

Jasmin Pfeiffer

Key Account Minefill / TKDZ GmbH
+49 658 47 923
jasmin.pfeiffer@porr.at
TKDZ Erwin Roller

Erwin Roller

Laboratory / TKDZ GmbH
+49 658 47 936
erwin.roller@porr.at