contact persons

Management board

Photo of Rolf  Wildfoerster

Dr.

Rolf Wildfoerster

managing director

+49 (0) 2362 2005-10
+49 (0) 2362 2005-18

Sales organisation Dorsten

Photo of Holger  Vespermann

Dipl.-Ing.

Holger Vespermann

sales manager, proxy holder

+49 (0)2362 - 2005-30
+49 (0)2362 - 2005-99
Photo of Andrea  Berger

Andrea Berger

sales: disposition of freights, filterquartz, foundry, refractory industry

+49 (0)2362 - 2005-36
+49 (0)2362 - 2005-99
Photo of Carsten  Kindermann

Carsten Kindermann

sales: toll manufactoring, building chemistry, traffic ecconomy, blasting grit, coloured quartz

+49 (0)2362 - 2005-31
+49 (0)2362 - 2005-99
Photo of Tolga  Kocbey

Tolga Kocbey

sales: filterquartz, foundry, refractory industry

+49 (0) 2362 2005 37
+49 (0) 2362 2005 99
Photo of Joachim  Krehl

Joachim Krehl

sales: toll manufactoring, charging and mixing, building chemistry

+49 (0)2362 - 2005-33
+49 (0)2362 - 2005-99
Photo of Udo  Rentmeister

Udo Rentmeister

Vertrieb: Sport + Freizeitprodukte, Betonkies, Heimtierprodukte, Lohnabfüllung

+49 (0)2362 - 2005-38
+49 (0)2362 - 2005-99
Photo of Ute  Seidler

Ute Seidler

(Only Monday and Tuesday): building chemistry, coloured quartz, damp gravel and damp sand

+49 (0) 2362 - 2005-34
+49 (0) 2362 - 2005-34
Photo of Tanja  Voss

Tanja Voss

(Only Wensday to Friday): golf-sand, riding-sand, building chemistry, coloured quartz, damp gravel and damp sand

+49 2362 2005-34
+49 2362 2005-99

Sales organisation Laußnitz

Photo of Olaf  Natusch

Olaf Natusch

sales manager, proxy holder

+49 (0)35205 - 527-14
+49 (0)35205 - 527-12
Photo of Rico  Naumann

Rico Naumann

sales

+49 (0)35205 - 527-21
+49 (0)35205 - 527-12
Photo of Manuela  Schuster

Manuela Schuster

sales

+49 (0)35205 - 527 22
+49 (0)35205 - 527 12

Raw material / QM/UM - Management

Photo of Uwe  Behrendt

Dipl.-Ing.

Uwe Behrendt

proxy holder

+49 (0)2362 - 2005-40
+49 (0)2362 - 2005-99
Photo of Gabriele  Hanauer

Gabriele Hanauer

Secretary

+49 (0)2362 2005-42
+49 (0)2362 2005-99

Technical department Dorsten

Photo of Norbert  Jarecki

Norbert Jarecki

plant manager Dorsten and Salzbergen, proxy holder

+49 (0)2362 - 9121-13
+49 (0)2362 - 45833

Technical department Laußnitz

Photo of Wilfried  Westhoff

Dipl.-Ing.

Wilfried Westhoff

plant manager Laußnitz;proxy holder

+49 (0)35205 - 527-10
+49 (0)35205 - 527-12
Photo of Kerstin  Gäbler

Kerstin Gäbler

Secretary

+49 (0)35205 - 527-0
+49 (0)35205 - 527-12

Purchase

Photo of Bernd  Dziurdza

Dipl. Betrw.

Bernd Dziurdza

purchase manager

+49 (0)2362 - 2005-29
+49 (0)2362 - 2005-99

Human resources

Photo of Cornelia  Franken

Cornelia Franken

personnel manager

+49 (0)2362 2005-22