Today, information technology (IT) is the basis of functioning, not only of companies, but also of society in general. The aim of the thesis is to investigate the role of information technology in shaping the organizational structure of the company. The paper deals with changes in the organization caused by the application of information technology. In order for every company to be able to achieve its business goals as successfully as possible, it is necessary to have a quality team of experts who will properly implement IT in their business and choose the appropriate organizational structure of the business. The organizational structure is the main constituent element of the organization and its selection is not universal because every company is different. The implementation of information technology significantly affects traditional organizational structures as they change the way companies operate, communicate and make decisions. Under the influence of IT, structures are moving in the direction of flexible, shallow and decentralized models. Innovations are encouraged, processes are accelerated and costs are reduced. However, IT in the company brings challenges in managing changes and adapting employees to new technologies. Also, IT enables access to information at all levels of the organization, thereby decentralizing decision-making. This changes the traditional model where information is managed by managers. Therefore, the role of managers is also changing in companies that rely significantly on IT. In addition to traditional operational tasks, managers in companies with implemented IT are expected to have greater agility, digital literacy, the ability to use data for decision-making, and the ability to lead virtual teams.