The starting question in the paper is: how should the organization set itself up in the process of internal communication in order to conduct its workflow more efficiently, remain unique, recognizable and successful in a more turbulent and competitive environment? The main goal of this paper is to present contemporary trends in internal communications and how it affects efficiency in an organization. The study builds on existing literature by emphasizing the internal communication and its impact on employees and organizational efficiency. Also, the authors present the results of the research on internal communications conducted in the insurance company Dunav osiguranje. The idea for this paper arose from the necessity of improving internal communications as to improve efficiency due to rapid technological changes and market demands. In the research, 255 respondents from all organizational units of Dunav osiguranje were surveyed. The research presented in this paper confirms the importance and relevance of the communication process with the company's employees and its impact on efficient workflow. This paper expands existing research related to the internal communication and organizational efficiency pointing the practical relevance of consistent and good employee communication and its importance for business.