The theme of this thesis work is stress at work which wants to explore how under the dose of stress people are nowadays. The first part deals with the general stress, his researchers, which is their contribution to the study of stress. Afterwards cited sources of stress which begins the process of stress at humans, and is described by types of stress exist. Thesis In the second part deals with the communication, how the communication in the organization are. Its explaning which levels of communication exist and how the process of communication works. The thesis wants to show stress at work, how the employee is experiencing him, which are conditions at the workplace and how it affects community and organization. The hardest thing for a man to do is to confront with stress, learn how to live and try to defend from him. Long term stress can cause some serious disease therefore man should not reach such a level that he can not longer help himself. To be successful in business its needed to know how to control emotions that can in summary do successful people with emotional intelligence. The research wants to show whether employees are satisfied with the current workplace, are their potential used, do they get the informations on time and if the informations are accurate, what kind of communication within the organization is and what methods should be used by employes to faced with stress.