Volker Koelsch

Volker Kölsch

Geschäftsführer

Ernst / Mosel

Volker Kölsch

Leiter WP-Execution

Frankfurt

Steven Olberg

Category Manager for Electrical Equipment (strategic group function)

Wien und Umgebung

Dirk Witte

EVP, Global Head of Operations and Supply Chain Heraeus Conamic

Kleinostheim

Antonio Hernandez

Strategic Procurement

Seeheim-Jugenheim

Christian Zietz

Head of Procurement Solutions

Hannover

Ulrich Lumpp

Leiter Einkauf / Head of Procurement

Öhringen

Andre Müller

Head of Procurement Performance Management

Essen

Nils Andresen

Head of Procurement Germany, Lead Buyer Paper Bags

Tobias Kluß

Chief Procurement & Information Officer (CPIO)

Frankfurt am Main

Solveig Vitz

Co Head of global SCM / Head of SCM Upstream

London

Sjaak Pulles

Head of Global Indirects Procurement

Basel

Timo Lüdorff

Head of Procurement

Remscheid

Marc Buschmann

Head of Supplier Management / Head of Processes and tools - Global Procurement

Minden

Richard Renn

Head of Procurement DSM Austria (former ERBER Group)

Getzersdorf

Andre Gunold

Head of Procurement North America

Fishers

Ariana Hillmann

Procurement Manager - Marketing & Tech

Düsseldorf

Andrea Klein

Procurement Manager

Berlin

Jörg Biller

Global Head of Procurement Production Materials

Weißbach

Janik Diek

Head of Procurement IT, Professional Services & HR

Berlin

Daniela Vorbauer

Head of Procurement Creative und Professional Services/Burda Procurement GmbH

München

Dennis Schmidt

Außendienstmitarbeiter

Dresden