The thesis presents the development of a logical model of the information system for a hospitality company in its establishment. The hospitality company, that is planning to establish, would be located on the island of Mljet. Depending on its position and competition on the market, strategic goals will be set to determine the future of successful business. Also, the thesis presents the vision, mission and organizational structure of the future company. Business processes of the company are defined according to business strategy and by setting up the organizational structure. The process model, formed by recognized processes, is consisted of decomposing diagrams with described flows and data stores which were constructed using data flow diagrams. An ER (engl. Entity-Relationship) model was used to build a data model, as a representation of interconnected data in a planned business system.Understanding of user requirement is achieved when modeling conceptual data model, which enables creation od relation model as a logical data model for the hospitality company. The thesis also shows a model of resources that enable the performance and the use of the information system. Likewise, the organization structure is shown by using relations of information systems, which is the base for information inquiries set inside the company.