摘要:A modern enterprise must be ready for any changes that may arise under the influence of both internal and external influences, including uncertain ones. It must be able to get out of this unfavorable situation as quickly as possible. The proposed study is to confirm the hypothesis of the relationship between the level of uncertainty and the performance of an enterprise based on the use of the preventive preparedness regime. The work solves the following tasks: assessment of the level of uncertainty of the external environment, selected as an indicator of entropy; a methodology for choosing the financial and economic indicators of an enterprise for the formation of a preventive readiness mode is proposed; the existence of a relationship between the level of uncertainty and indicators of the preventive readiness regime has been empirically confirmed. The authors propose a variant of the enterprise’s transition to a state of so-called “maximum readiness”, in which it will feel “comfortable”. The concept of enterprise management in a situation of external uncertainty is presented. In accordance with this approach, the results of the analysis of financial, economic and social indicators of economically significant automobile enterprises located in various regions of Russia, included in the list of backbone and influencing the development of the region, have been investigated. The selected indicators were considered from the point of view of the possibility of applying to them the state of the maximum readiness mode in conditions of uncertainty, which provides an adaptive state of the enterprise and, accordingly, will allow maintaining and even increasing its position in the market in the presence of uncertainties. The proposed concept can be recommended to all firms and enterprises with an innovative focus since they are more susceptible to the adverse effects of uncertainties.