Companhia Energetica de Minas Gerais CEMIG operates within the Electric services sector. In addition to historical fundamental analyses, the complete report available to purchase compares Companhia Energetica de Minas Gerais CEMIG with three other companies in this sector in Brazil: CPFL Energia SA (2018 sales of 28.14 billion Brazilian Reals [US$6.78 billion] of which 80% was Energy Distribution), Neoenergia S.A. (25.95 billion Brazilian Reals [US$6.25 billion] ), and Centrais Eletricas Brasileiras SA (24.98 billion Brazilian Reals [US$6.02 billion] of which 70% was Generation).

Sales Analysis. During the year ended December of 2018, sales at Companhia Energetica de Minas Gerais CEMIG were 22.27 billion Brazilian Reals (US$5.36 billion). This is an increase of 2.6% versus 2017, when the company's sales were 21.71 billion Brazilian Reals. Sales of Other saw an increase that was more than double the company's growth rate: sales were up 20.2% in 2018, from 111.27 million Brazilian Reals to 133.70 million Brazilian Reals. Companhia Energetica de Minas Gerais CEMIG also saw significant increases in sales in Distribution (up 11.7% to 13.76 billion Brazilian Reals) and Gas (up 9.2% to 1.62 billion Brazilian Reals) . Not all segments of Companhia Energetica de Minas Gerais CEMIG experienced an increase in sales in 2018: sales of Transmission fell 13.0% to 675.66 million Brazilian Reals. (However, this segment's sales were only a very small portion of the company's overall sales). Companhia Energetica de Minas Gerais CEMIG also experienced decreases in sales in Generation (down 11.3% to 6.37 billion Brazilian Reals) .