Ralph Winkler

alph Winkler ist Geschäftsführer in der Lean Partners Projekt Gesellschaft und Fachmann für das Toyota-Produktionssystem. Schwerpunkt seiner Arbeit ist Training und Begleitung von Managementteams bei der Einführung der Coaching- und Verbesserungskata. Dabei betreut er...

Mark Rosenthal (USA)

Mark is an experienced lean manufacturing / quality director and manager with over twenty years of implementing continuous improvement in diverse organizations. He brings deep understanding of the Toyota Production System and proven ability to see any organization’s...

Bill Costantino (USA)

Bill is the founder and Senior Partner for W3 Group, LLC. He was among the first 200 employees hired at Toyota’s Georgetown, KY, auto plant, where he was a group leader for 7 years. For the last 19 years, he has worked as an independent consultant, supporting...

Emil van Eest (Niederlande)

Emiel van Est is a Toyota Kata ambassador based in The Netherlands. He is an independent consultant who works with clients on their Toyota Kata management-routine learning, practice and deployment. In 1997 Emiel started improving and designing processes for Hewlett...