The exchange of information between producers and buyers of goods and services worldwide requires the development of a complex computer system. The Project “The Subcontracting and Partnership Exchange - SPX” of the United Nations Industrial Development Organization (UNIDO) aims to facilitate this exchange with the development of a modern platform that allows finding competent subcontractors worldwide to complete the process and manufacture of equipment and spare parts; help contractors reduce production costs to develop their core competitiveness; assist subcontractors to have more international business opportunities and improve their productivity.