Dirk   Witte

2025-01 - heute
EVP, Head of Central Supply Chain, Head of Procurement Convantics
Heraeus Covantics

2021-09 - 2024-12
EVP, Global Head of Operations and Supply Chain Heraeus Conamic
Heraeus

2015-08 - 2021-08
Chief Procurement Officer, Executive Vice President
Heraeus

2014-10 - 2015-08
Leiter Procurement Heraeus Precious Metals und Heraeus Materials Technology
Heraeus

2013-04 - 2014-09
Leitung Einkauf WOCO Gruppe, Mitglied der Geschäftsleitung
WOCO

2009-09 - 2013-03
Vice President Purchasing – Geschäftsbereich Automotive OEM
Mann+Hummel

2009-05 - 2009-08
Senior Manager – Supply Chain & Lean Six Sigma
Accenture

2006-02 - 2009-04
Manager Customer Service & Supply Chain Europe
Ticona

2005-03 - 2006-01
Manager Financial Communication
Ticona

2004-07 - 2005-02
Global Category Leader Fleet
Aventis

2004-01 - 2004-08
Projekt Leiter Purchasing Effectiveness Project, Global Purchasing
Aventis

2002-11 - 2004-06
Global Purchasing Controller, Global Purchasing
Aventis

1997-01 - 2002-10
Senior Manager, Corporate Finance
Aventis

1995-07 - 1996-12
Strategic Business Unit (SBU) Controller
Aventis

Business Administration

Deutsch Muttersprache, Englisch Fließend