Oliver Zimmermann has been appointed to serve as director of manufacturing for Riedel.
Zimmermann earned a doctorate in physics from Ruhr University Bochum and since then has
used his knowledge of models and processes to analyze systems, derive meaningful measures, and refine
internal structures to help manufacturing organisations become more efficient. A supply chain expert and change
management specialist, Zimmermann applies modern management models and optimisation tools, such as digitisation and AI,
to drive improvement.
He most recently served as director of operations for Telegärtner Karl Gärtner, with
process responsibility for the supply chain of purchasing, logistics, warehousing, production, work scheduling, and industrial
engineering. Zimmermann implemented agile and lean management methods and digitized and optimised the production and
supply chain with tools such as SAP S/4HANA. In earlier management roles with Poligrat and
Steinert Elektromagnetbau, Zimmermann likewise led digitisation and process optimisation initiatives to transform sales, production, and administration.