Companhia Energetica do Rio Grande do Norte Cosern operates within the Electric services sector. In addition to historical fundamental analyses, the complete report available to purchase compares Companhia Energetica do Rio Grande do Norte Cosern with three other companies in this sector in Brazil: AES Tiete Energia SA (2017 sales of 1.73 billion Brazilian Reals [US$500.47 million] ), Cia de Transmissao de Energia Electrica Paulista (2.70 billion Brazilian Reals [US$782.27 million] of which 100% was Electric Power Transmission), and Cpfl Energias Renovaveis Sa (1.96 billion Brazilian Reals [US$567.35 million] of which 100% was Electricity).

Sales Analysis. During the year ended December of 2017, sales at Companhia Energetica do Rio Grande do Norte Cosern were 2.16 billion Brazilian Reals (US$625.54 million). This is an increase of 20.1% versus 2016, when the company's sales were 1.80 billion Brazilian Reals.