Services related to the purchase, sale, and commercialization of products in general, and including expressly the purchase, sale, and commercialization of: all types of computers, telephones and any other communication system, as well as their machinery, equipment and accessories, software and computer systems, telephone systems, their equipment, apparatus and networks; procurement of products and/or services for third party sales representatives; cost price analysis; consulting and advisory services for the organization and directing of business or enterprises, product demonstration, organization of expositions or displays with commercial or advertising aims; information search in computer files for third parties; compilation of information in computer data base; photocopying; rental of photocopying machines, office machines, and equipment; word processing; publication of advertising texts; systemizing of information in computerized data bases; transcription services; statistical data services; business and advertising services provided through any type of data base network

Services related to pre-payment and credit phone cards; financial leasing; financing services; as well as immovable matters, immovable agencies, real estate agencies, immovable burros (real property); immovable administration; real estate brokerage services

Services of installation, maintenance and repair of computer equipment; installation and repair of electrical devices; installation, maintenance and repair of office equipment and machines; services of building of immovables, including expressly building of all kind of real estate development; installation services; rental of machines for building; supervision and management of building worksite; demolition of buildings; masonry works; and information services in building matter

Services of communication by computer terminals, cellular telephony by optical fibers; phone and telegraph communications; services of e-mails and message sending; rental of fax devices; rental of devices for messages transmission; rental of telecommunication equipment; phone rental; information on telecommunications; messages transmission; electronic courier; rental of modems; supply of access to users of global network of computers (services suppliers); supply of telecommunications connections to a computer global networks for transmission and diffusion of any kind of information, image or sound; computer-aided transmission of messages and images; transmission via satellite; teleconference service

Services of software updating; service of computer systems analysis; service of computers programming; computers rental; software rentals; computer programs reproduction; computers data recovering; software installation; consulting in computer equipment matters; design of computer systems; conversion of programs information and computers data; creation and maintenance of web pages, web sites and ports for third parties; software design; technical systems study; hosting of web pages and ports; research and development for third parties; technical research; architecture services; engineering services; architectural consulting; quality control services; engineer works expertise; preparations of building plans

Services of monitoring antitheft device and burglar alarm systems and related to safety; guards consulting in safety matter; surveillance