The paper studies the annual public financial statements of 51 joint stock machine building companies and the structural statistics of Ukraine in 2012-2017. The models of two types of risk coefficient have been proposed using proportion between the cost elements, as well as profit from the main operating activity in net turnover, and taking into account the impor tance of the value added indicator. We proved our working hypothesis that some companies which are risky according to economic analysis differ from others by variance and correla tion analysis statistically significantly.