The lean management approach is always used in connection with improving customer satisfaction. Lean can also significantly increase profitability and competitiveness, which a number of companies have now proven. The effects of lean on the satisfaction of the employees have been discussed less frequently. Many years of practice show that the consistent implementation of lean management has a number of advantages and positive effects on the health and well-being of the employees may have. Burnout – Cases and sick leave due to mental illness are increasing rapidly. Improved diagnostics are certainly not the only reason for this. You only have to look in any office: stress, overload, constant disturbances and interruptions are often part of everyday life and are almost taken for granted. The following series shows how lean management contributes to improving working conditions and increasing employee satisfaction.