Horst Groneweg

Managing Director / Owner

+49 5222 9344-0 info@dubor.de

Holger Groneweg

Managing Director / Owner

+49 5222 9344-0 info@dubor.de

Jan Schalski

Head of QM & QA

+49 5222 9344-43 jan.schalski@dubor.de

Richard Jülicher

Sales Director

+49 5222 9344-32 +49 173 875 84 69 richard.juelicher@dubor.de

Jens Fröhling

Head of Technology / Technical Director

+49 5222 9344-19 jens.froehling@dubor.de

Jürgen Brockschmidt

Head of Vehicle Fleet / Logistics

+49 5222 9344-42 juergen.brockschmidt@dubor.de

Hartmut Seipolt

Sales and Advice

Sales Office East
14471 Potsdam

+49 331 60148214 +49 172 9575154 hartmut.seipolt@dubor.de

Richard Jülicher

Sales Director

Sales Office North
32107 Bad Salzuflen

+49 5222 9344-32 +49 173 875 84 69 richard.juelicher@dubor.de

Joachim Hettig

Sales and Advice

Sales Office Middle 1
32107 Bad Salzuflen

+49 5222 9344-18 +49 172 8370433 joachim.hettig@dubor.de

Bernd Seifried

Sales and Advice

Sales Office West
47638 Straelen

+49 2834 3118942 +49 173 950 35 52 bernd.seifried@dubor.de

Thomas Wolf

Sales and Advice

Sales Office Middle 2
35638 Leun (Hessen)

+49 6473 1476 +49 172 9082402 thomas.wolf@dubor.de

Michael Luhowyj

Sales and Advice

Sales Office South-West
66504 Bottenbach

+49 5222 9344-18 +49 172 8370439 michael.luhowyj@dubor.de

Johannes Werner

Sales and Advice

Sales Office Bayern
91099 Poxdorf

+49 5222 9344-18 +49 172 8724696 johannes.werner@dubor.de

Monique Szymanski

Sales Department

+49 5222 9344-29 monique.szymanski@dubor.de

Oliver Bier

Sales Department

+49 5222 9344-18 oliver.bier@dubor.de

Anni Löseke

Sales Department

+49 5222 9344-33 anni.loeseke@dubor.de