Organization/ Contacts
Head of Purchasing
Reza Ghalamkarizadeh
Phone: +49 (0) 5241-80-89668
E-mail: Reza.Ghalamkarizadeh at bertelsmann.de
Secretary/Assistant
Bianca Brummel
Phone: +49 (0) 5241-80-42185
E-mail: Bianca.Brummel at bertelsmann.de
License Management / Software Asset Management
Stefan Miernik
Phone: +49 (0) 5241-80-89225
E-mail: Stefan.Miernik at bertelsmann.de
Contract Management
Jana Oenning
Phone: +49 (0) 5241-80-1849
E-mail: Jana.Oenning at bertelsmann.de
Purchasing Management
Fabian Ertel
Phone: 05241-80-45985
E-mail: Fabian.Ertel at bertelsmann.de
Head of Purchasing for Personnel Services, Production Materials, Office Materials and Furnishings
Stephanie Sprick-Schütte
Phone: 05241-80-41789
E-mail: Stephanie.Sprick-Schuette at bertelsmann.de
Personnel Services
Matthias Seidel
Phone: 05241-80-40367
E-mail: Matthias.Seidel at bertelsmann.de
Production Materials
Stephanie Sprick-Schütte
Phone: 05241-80-41789
E-mail: Stephanie.Sprick-Schuette at bertelsmann.de
Office Materials and Furnishings
Katharina Radermacher
Phone: 05241-80-41759
E-mail: Katharina.Radermacher at bertelsmann.de
Head of Purchasing for Transport, Technology & Services, IT Services, Management of Payment Terms and Conditions
Ralf-Peter Severin
Phone: 05241-80-1835
E-mail: Ralf-Peter.Severin at bertelsmann.de
Transport (CEP and freight/shipping)
Stefan Laubinger
Phone: +49 (0) 5241-80-89237
E-mail: Stefan.Laubinger at bertelsmann.de
Technology & Services
Ralf-Peter Severin
Phone: +49 (0) 5241-80-1835
E-mail: Ralf-Peter.Severin at bertelsmann.de
IT Services / Data Processing Services
Achim Bernsmann
Phone: +49 (0) 5241-80-42685
E-mail: Achim.Bernsmann at bertelsmann.de
Management of Payment Terms and Conditions
Gerd Inkmann
Phone: +49 (0) 5241-80-40343
E-mail: Gerd.Inkmann at bertelsmann.de
Head of Purchasing for Facility Management
Michael Wittjohann
Phone: +49 (0) 5241-80-42460
E-mail: Michael.Wittjohann at bertelsmann.de
Building and Maintenance
Michael Wittjohann
Phone: +49 (0) 5241-80-42460
E-mail: Michael.Wittjohann at bertelsmann.de
Leasing, Real Estate
Christiane Rupprath
Phone: +49 (0) 5241-80-41425
E-mail: Christiane.Rupprath at bertelsmann.de