In this paper, communication is discussed, while special emphasis is placed on communication in the organization itself, that is, how important the employee’s satisfaction. Organization is important and if there is good communication in the organization the business success will be better and the success of the organization is related to the quality within the organization. The paper lists the goals of the organization that every individual company must have and which should be the guide in order to be able to operate successfully in the future. In every aspect of human life communication is always present, whether through the media, speech, movement and even while we are silent we communicate. HEP ODS d.o.o. communication will be assessed because if there is good communication within the company itself, it will be for employees to successfully perform certain tasks that affect the efficiency and productivity of the organization. The paper is researched by means of literature research method, the survey method and the case study method. The paper has three hypotheses: "Employees are satisfied with communication with superiors", "Employees are satisfied with communication environment" and "Employees are satisfied with media communication". In order to confirm or refute the hypotheses, a questionnaire of communication satisfaction was created. The questionaire was taken from the work of Tkalac Verčić, Pološki Vokić, Sinčić Ćorić. It consists of eight questions in which 19 employees participated and answered on the Likert scale. After conducting a research analysis, all three of these hypotheses were confirmed.