A crucial issue in corporate networks is to identify to what extent different strategic and operational decisions need to be coordinated between the involved companies. In this paper we elaborate on the issue of synchronization of information flow based on interconnectivities between companies in order to coordinate a corporate network by the means of DSM, Dependence Structure Matrix. The results show that DSM can be used to identify interconnectivities among actors in a network and to identify which information that needs to be shared between companies in the network.