The Dominican Republic has more than 1.200.000 Micro, Small and Medium Enterprises (MSMEs) in different Economic Sectors. Although the State recognizes the value that these have for the economic development of the country, there is no systematized and automated characterization that allows for an analysis that helps decisionmaking. This article shows the results when applying Business Intelligence Techniques for the characterization of Enterprises, taking into account the Systematization of Information through a web application. In this sense, 179 Micro, Small and Mediumsize d Enterprises were analyzed, using an instrument that allowed knowing different variables associated with the economic development of each of the Enterprises. Results show the incidence of different factors in the generation of income for the Enterprise.