Holger Dietzgen

Holger Dietzgen is an experienced IT professional currently serving as the IT Supplier & Performance Manager at Grünenthal Group since January 2024. Previous positions at Henkel from January 1998 to December 2022 include Head of Strategic IT Vendor Management, GSD Service Manager for Western Europe, Head of IT Infrastructure for Latin America, Head of Global Service Center, and Systems Engineer for WAN & Network Management. Responsibilities encompassed relationship management with strategic IT partners, IT service delivery across multiple regions, and leadership of various IT teams. Holger’s extensive background in IT infrastructure, project coordination, supplier management, and budgeting showcases a strong expertise in managing complex IT environments and enhancing operational efficiencies. Education was completed at FH Düsseldorf.