Fuzzy logic method for rating financial standing of infocommunication company

There are a lot of methods for rating the financial standing of a company. However, each of those methods has some disadvantages, as a result, none of them can produce the correct rating. Scientific research is still ongoing in this area. In this article a fuzzy logic method for rating the financial standing of an infocommunication company is described. The method allows to reduce the uncertainty of the decision-making process. The fuzzy logic system can process both quantitative and qualitative parameters of a company, which increases decision reliability. For financial analysis regulatory approach is mainly employed. Utilizing the six most frequently used coefficients, input and output linguistic variables were defined along with fuzzy sets and expert rules. The fuzzy logic system for rating the financial standing of a company was developed with Fuzzy Logic Toolbox for MatLab. The simulation results are shown in the article. The situation management algorithm developed on the basis of fuzzy logic method is described.