The present work aimed to identify determinants of competitiveness of the furniture companies of the furniture center of Ubá/MG, as well as to measure a competitive performance index and to do a comparative analysis among the competitive profile of those companies in the different areas of the furniture center. For this, factorial analysis and multiple regression was used. The results showed that of 45 analyzed companies, most presented intermediate level of performance competitive or low competitive performance; and indicated a positive correlation among the variables number of suppliers, markup and organization of the companies in departments and the competitive performance.