A simulation of the level of re-engineering organization is presented on the example of a selected group of four enterprises. It is assumed that in the conditions of the experiment there is an occurrence of an event of effective re-engineering in the field of financial relations of enterprises forming a complete group of independent events - incompatible hypotheses of quantitative and qualitative measurement of the statistical likelihood of relevant indicators of experimental events in the organization of enterprise re-engineering. The probabilities of full group events were determined using an expert evaluation matrix by the principle of pairwise comparison of the importance of each event using a 5-point scale of intensity of significance of the items in the hypothesis group. The conditional probabilities of quantitative and qualitative measurement of the statistical probability of relevant indicators in the plane of action of the factors of influence on the organization of re-engineering of the enterprise are established. The formula of full probability presents the visualization of the dynamics of the level of organization of reengineering in financial relations of enterprises in the conditions of global digitization in four time intervals since 2012. by 2019. It has been proven that the reengineering process remains an effective tool for companies seeking to operate in a competitive world; companies are required to re-engineer their business processes to deliver breakthrough results and a long-term strategy for company development