The aim of paper is application of the Input-Output Model on the enterprise level, which is based on Leontief's Input-Output Model, where real data are used. The main target is analysis of enterprise processes, technologies and application of the Input-Output Model for the internal environment of the enterprise. Results of this are the documentation of work processes, during which inputs are transformed into outputs, where costs, profit, results, and performance of the enterprise are defined. The second target is creation of the Price Input-Output Model on the enterprise level, which explains balance between inputs and outputs based on explanation of shadow prices. By using of the Price Input-Output Model on the enterprise level total costs of marketed production and individual costs of direct and non-direct inputs to production, where there is possibility to compare planned and real costs for marketed production, were analysed.
