The sociology of organized action aims to reveal the way an organization is actually working, beyond the formal rule that defines and codifies it. From a formalization of this theory that leads to a meta-model of social organizations, we are able to represent the structure of the interdependence relationships that ties the actors of an organization to one another. Some power relationship networks can be extracted from a model of an organization. On the other hand, the social network analysis provides various techniques to reveal and study the structure and the behavior of social networks, highlighting the concept of power and structural advantage within a network. In this paper, we explore how some of these techniques can be applied in power relations networks extracted from organizations models, in order to improve the understanding of power relationships.