Professor Dr. Christoph Roser
Prof. Dr. Christoph Roser is a professor of Production Management at Karlsruhe University of Applied Sciences and a recognized authority on lean manufacturing, production systems, and operational excellence. His expertise is built on decades of hands-on industry experience, academic research, and international teaching.
He combines in-depth theoretical knowledge with real-world insight, particularly from his five years at Toyota in Japan, where he researched and developed new lean methods, gaining rare firsthand insight into the foundations and future direction of lean thinking. His activities as an industry consultant at McKinsey & Company, where he supported lean transformations in almost 200 manufacturing plants worldwide, further broadened his perspective on practical implementation across industries.
Prof. Roser is also the author of numerous publications and the widely respected blog AllAboutLean.com, where he regularly shares actionable insights on lean methods, Toyota practices, and the evolving landscape of manufacturing.
Industry Practice
Throughout his career, Christoph Roser has worked in numerous industry fields including but not limited to automotive, machine building, robotics, injection molding, semiconductors, white goods, power tools, heating technology, security systems, energy, paper & pulp, food industry, foundries, and logistics services. Overall, he has supported projects in more than 200 different plants in a multitude of industries.
Christoph Roser also has significant international experience, having worked for extended periods in countries including Australia, Austria, Belgium, China, the Czech Republic, Germany, the United Kingdom, Japan, the Netherlands, Sweden, and the USA. He is fluent in English and German, and also speaks Japanese.
Industry and Academic Positions
- Manager at Bosch Thermotechnik GmbH, Germany, responsible for production logistics
- Senior project manager at Robert Bosch GmbH, Germany, focusing on Bosch-wide lean implementation and expert training of the Bosch Production System
- Consultant at McKinsey & Company, Germany, Operations Practice focusing on lean transformations for all segments of industry
- Senior Researcher at the Toyota Central Research and Development Laboratories, Japan, focusing on improving the Toyota Production System with an emphasis on bottleneck detection and buffer allocation
- Professor of Production Management at the Karlsruhe University of Applied Sciences
- Member of the IFIP Working Group 5.7 Advances in Production Management Systems
- Member of the Lean Global Network
- Partner and founder of the AALean GmbH, the brand owner of AllAboutLean.com
Education
- Ph.D. from the University of Massachusetts, Amherst, Massachusetts, USA, with a dissertation on Flexible Design Methodology. Doctoral advisor Prof. David Kazmer.
- Diploma in Automation Engineering from the Ulm University of Applied Sciences