Implementation of information systems in firm: functions of information management, business information strategy and information needs analysis. Method of planning and management of information systems. Implementation of information system in a company with an emphasis on demand document creation and assembly of IS evaluation criteria in the construction industry. Internet Communication Strategy. Use of IT in construction. Marketing on the Internet. Electronic auctions and their utilization in construction, comparison with traditional selection process. Utilization of buying and selling auctions. The movement of documents in the enterprise focus based on workflow systems. Enterprise Content Management and its particular components. Information systems in the insurance industry with an emphasis on property insurance, fraud detection systems. Security of electronic communications, electronic signature, tools for secure storage of assets. Tution is focused on analysis of particular needs of firm and implementation of its information strategy and the use of modern technologies in the field of corporate purchasing.