To facilitate and to accomplish the support on the decisions making at the enterprices gives the development and the prosperity for there, it is only thet it is not enough with the informatization of these, to fulfill it on a considered fashion it is vital to count on a system where informatics tools are combined and making empathize on business intelligence. The Astilleros Mariel presents as a main difficulty that owes its data on different systems, such as, the Accounting Departament, Commercial, Human Resources, ATM and Production and these at the same time are not related on an informatized fashion amongst there. It is this why this investigation had as objective to design a system based on business intelligence at the Commercial Department form the Astilleros Mariel. Showing Partially the outcomes that may be obtained. The proposal was designed with a real data sample from the 2018 and 2019 years, starting from that which is demonstrated the viability of the designed pattern and their support to the taking of decisions.
