Any study and analysis in the fields of business management, particularly in the areas of digital network systems, communications, security and audiovisual; all services and services related to computer networks and their interconnections; all commercial operations of computer, audio and video equipment, including sales, installation, importation, maintenance and consulting in the fields of computer science and audiovisual; purchase and sale of various equipment; management and placement of securities; purchase, sale and management of real estate. The company may hold participations in commercial, financial, industrial or real estate companies.