EN
The article concerns problems of activity large companies in the world economy. Their position comes from global processes, which means freedom of people, finances and technology transfer. Corporations in order to improve their economic efficiency and because of strong competition use some kind of instruments that emerge their economic position. Amongst them, there are economic and law pressure, influence on job market, dispersion of their structures, complexity and independence in decisions. Thanks to them corporations are highly effective but also have negative social image.