Accession.Providing of high level of competitiveness of national economy is one of pre-conditions of strengthening of its economic security, as a competitiveness is characterized by development status and efficiency of functioning of an enterprise sector. The results of its subjects activity come forward the base of providing of economic security of country. Therefore the problem of providing of national economy competitiveness as objective function of economic security of enterprise is actual.

Purpose. Authentication of threats of the state economic security of enterprise and selection of its strengthening directions on the basis of the specified methodical approaches to the evaluation of economic security of enterprise in the part of competitiveness ensuring.

Method (methodology).The following instruments are used in the study: monographic method (for interpretation of category economic security of enterprise), analysis and synthesis (for opening of the existent methodical of economic security of enterprise and for analysis indexes of economic security of enterprise), comparison (for comparison indexes of economic security of enterprise with maximum values), graphic method (for evident presentation of the methodical going the estimation of enterprise economic security and prezentation positions of economy of Ukraine in rating of "Doing Business").

Findings.The basic categories of economic security of enterprise are interpreted here. It has been specified the methodical approach for the evaluation of enterprise economic security of competitiveness ensuring providing. It is based on the system of criteria, within the framework of which the basic factors of its providing are considered and the system of indicators which characterize its state is offered. The state of entrepreneurship in economic security in dynamics (2010-2013) is analysed. Basic threats of economic security of enterprise are identified.  The directions of their neutralization are outlined. It has been offered a methodical that approach can serve as the instrument of estimation of economic security of enterprise in part of providing of competitiveness of national economy. It can be used in practice of state administration for authentication of threats of the state of enterprise economic security. 

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