Through a successful implementation of Lean Management as a corporate philosophy, companies, despite a leaner structure, have a better starting position to position themselves more sustainably in the market and to grow. However, such a transformation affects not only the company itself but also the entire supply chain in which it operates. Accordingly, the implementation of Lean Management represents a significant change process that requires a thorough examination of the entire value chain of the company, and its effects necessitate professional planning, execution, and control.