Organizational culture and leadership styles are key factors that shape and influence the success of the organization. There is a strong connection between organizational culture and leadership styles because one factor can influence the other and at the same time both are interdependent. Organizational culture refers to a set of shared values, norms, beliefs and behaviors that are characteristic of a particular organization. It shapes the way employees perceive and interpret their work environment, influencing their needs, motivation and engagement. Leadership styles refer to the way leaders manage and direct their teams. Leadership styles are often adapted to the organizational culture, and the main characteristics of a leader are flexibility and the ability to adapt to new situations. A survey of the transport, marketing and storage department in the company Pert d.o.o. was conducted. The obtained results are presented graphically and tabularly. According to the obtained results, the compatibility of the organizational culture and the applied leadership style was tested. At the company level, the compatibility of organizational culture and leadership style has been demonstrated.