Petro Rio SA operates within the Crude petroleum and natural gas sector. In addition to historical fundamental analyses, the complete report available to purchase compares Petro Rio SA with three other crude oil and natural gas companies in Latin America: Advance Energy PLC (2019 sales of 111,465.56 Brazilian Reals [US$21,046.93 ] ), Enauta Participacoes SA (1.11 billion Brazilian Reals [US$209.91 million] of which 100% was Oil And Gas), and Vista Oil & Gas SAB de CV which is based in MEXICO (8.05 billion Mexican Pesos [US$408.89 million] of which 81% was Petroleum).

Sales Analysis. During the year ended December of 2019, sales at Petro Rio SA were 1.64 billion Brazilian Reals (US$310.49 million). This is an increase of 93.7% versus 2018, when the company's sales were 848.92 million Brazilian Reals. This was the fourth straight year of sales growth at Petro Rio SA.