One of the most common causes of problems in a company is a lack of information channelling. The hierarchical structure of any company makes information sharing between employees and management difficult, thus reducing the speed and accuracy of the information and raising questions such as "Was the information properly conveyed and to the appropriate audience?" The above problems can be avoided by introducing an information system. As shown below, the information system is not introduced without a plan, but it must be planned exceptionally carefully and accurately. A variety of models are used to plan the information system, which may help us test information solutions. Depending on the company, numerous options are available for setting up information systems. The model we will apply depends on several factors within the company: primarily its size, branching structure, business processes, the available budget, employee structure, geographical area, employees' cultural background, etc. It is clear from the above that the information system cannot be established spontaneously. Instead, it must be thoroughly examined, analysed, and then planned. By analysing the company's information, we can identify the most sensitive areas that need to be improved with the plan we are developing. We must allow alternate solutions to potential difficulties in every plan including this one. The aim of the information system is to channel information and accelerate its flow through the company. The question is, why is this important? It is important because it reduces the information flow time, thus accelerating the elimination of the existing problems. Moreover, it is clear which information is delivered to whom which defines the responsibilities of the employees.