Holger Siegmund Brehm

Holger Siegmund Brehm is an experienced professional currently serving as the Head of Supply Chain Logistics at Siemens since July 2019, overseeing operative procurement, production logistics, processes, and methods. Previously, Holger held the role of Senior Expert in Cost and Value Engineering, leading the development and implementation of Digital Twin of Cost solutions across the company. Holger's career includes significant positions at Trench Group, where responsibilities included re-organizing plant management and leading the Order Center, as well as impactful roles at Siemens focused on mechanical systems and cost engineering. Holger's foundational experience in structural mechanics began at AREVA and AREVA NP, where leadership in R&D projects and high-performance computing were central duties. Holger holds a Master of Business Administration from FAU Erlangen-Nürnberg and a Dipl.-Ing. in Mechanical Engineering from Coburg University.