The subject of the work refers to the management of public enterprises in which transparency is important in decision-making as well as in the business itself, all in order to ensure the trust of citizens and the public. Management plays a significant role in the success of any organization. For many authors, the most important element of management is the ability to influence others. Without a capable leader, who must possess the necessary qualities, there is no successful management. Basic leadership skills affect the employees through whom the business goal of the enterprises is achieved. Leadership includes decision-making, motivating others, effective communication, setting clear goals and monitoring their achievement, influencing and inspiring others. There are different management styles, from complete autocracy to complete tolerance. Each of the methods can be applied in certain situations, depending on the circumstances and needs of the enterprises. The ability to lead teams through change, encourage collaboration and resolve conflicts is key to creating and maintaining the success and competitiveness of a public enterprises as well as any organization. The public enterprises HEP ODS, Elektroslavonija Osijek, with its many years of management experience, is one of the successful examples of how a large state-owned enterprises should function. Successful management is the key to sustainability and the realization of the visions that the public enterprises strives for.