In recent years, the interest in the issues of communication has increased significantly. The term “era of information generation” is used in relation to the current times, so the tendency to constantly improve the processes of transmission, reception and understanding is completely natural. The distinguishing feature of our times is the extremely fast pace of development of tools and means of communication. All these elements are aimed at more effective communication. Understanding the essence and importance of internal communication and their effective application will allow organizations to achieve market success and gain a competitive advantage. The article presents the internal communication system in the Dutch company Careyn and its importance for work efficiency and employee loyalty. ; In recent years, the interest in the issues of communication has increased significantly. The term “era of information generation” is used in relation to the current times, so the tendency to constantly improve the processes of transmission, reception and understanding is completely natural. The distinguishing feature of our times is the extremely fast pace of development of tools and means of communication. All these elements are aimed at more effective communication. Understanding the essence and importance of internal communication and their effective application will allow organizations to achieve market success and gain a competitive advantage. The article presents the internal communication system in the Dutch company Careyn and its importance for work efficiency and employee loyalty.