AbstractThis article addresses the problem of the development of decision support systems (DSS) for Egyptian production companies. These DSS are mainly directed toward the enhancement of the management and decisionmaking processes in these companies. Elements of the DSS are the information system formed from data banks and databases, together with optimal operation models constituting their satellites. A case study of an Egyptian production company is given, comprising the different activities of ESCO Textile Company. This selected company possesses more than 10 factories spread west of Cairo, and can be viewed as an integrated system of processes having interactions. The DSS of ESCO Company is developed, including a data bank, three databases and various operation models. Finally, a brief description of the developed system is provided, as well as a thorough assessment of its applicability.