The aim of this article is to examine the motivation and quality of technological cooperation of enterprises on the Single European Market, with emphasis on the support of the Enter-prise Europe Network in establishing technological cooperation in the years 2008-2014. The article analyses the impact of technological cooperation on the competitiveness and attractiveness of enterprises in the SEM. The research process was based on data from the Enterprise Europe Network Activity Report 2008-2014, the results of a questionnaire conducted among the network's consultants, and participant observation. It was found that taking up international technological cooperation is influenced by the availability of systemic support instruments to the enterprise. One of the conclusions of the study is that the policy of technological innovation support should focus on the creation and dissemination of public support instruments among enterprises, which leads to increased competitiveness on the Single European Market.