Organisational structure is an important foundation and an integral part of each organisation. That is why every organisation has the priority to establish the appropriate corporate structure. Organisations with a tailored organisational structure are quicker and easier to adapt to the market, the environment and are ready to change to respond to the challenges arising from the growth and development of the organisation. The organisational structure shows the state of the organisation at a given moment. It affects employee satisfaction and motivation, employee willingness to accept new technologies to achieve the goals of the organisation. The objectives of this paper are to identify the existing organisational structure of the selected public enterprise, analyze it by elements and suggest improving the organisational structure of the selected public enterprise.A survey conducted according to the elements that make up the organisational structure, revealed problems in all elements of the existing structure. This paper proofs that there is significant room for improvement of organisational structure of the researched public enterprise.