The 1980s Brazilian fiscal crisis led the state to review its role at some economy sectors, telecommunications among them, resulting in its privatization process. Bringing a competitiveness increase and the need to restructure the segment, impacting companies strategies, structures, performance models, processes and identities, requiring a great need for adaptation and focusing on change. In this context, this study aims to analyze the processes of identifying in organizational change environments, in a telecommunications service provider, from a qualitative, interpretative perspective and used in-depth interviews as methodology, its sample is composed of thirteen individuals who worked or who are working in one of the largest companies of this segment, member of an European multinational group, operating throughout national territory. In the scope of this work, the organizational identity is understood, from the perspective of Schultz and Corley (2000), as permanent under construction phenomenon, providing the organization with a better capacity to adapt to changes and new demands; and the identification processes, from Ashforth, Harrison and Corley (2008) perspective, also as a flow, something continuous, where the main attributes for this process would be in the central components of identity, followed by the contents and behaviors of identity. As a result, two organizational identities were found, one of internal and one external focus, concomitantly, in addition to six categories, characterizing the processes of identification.