Experience shows that with the exception of international manufacturing organizations operating in Slovakia and some national manufacturers, new trends, methods and information regarding quality management are rejected. Our goal is, with the help of the Kaizen method, to use acquired information from practice and available theoretical resources and to suggest approaches that can lead to a more flexible organization and improve results while utilizing the same resources. In this article we present in important contribution to management of change as a result of implementation of the Kaizen method in an organization. For better comparison, we analyze three manufacturing organizations operating in Slovakia. The Kaizen method is presented as a tool, with which we can solve a specific problem, achieve positive changes in all processes, on all organizational levels, in all organizations and with all employees of an organization.