Light S.A. operates in the Electric services sector. In addition to historical fundamental analyses, the complete report available to purchase compares Light S.A. with three other companies in this sector in Brazil: Equatorial Energia S.A (2017 sales of 9.07 billion Brazilian Reals [US$2.68 billion] of which 94% was Distribution), EDP Energias do Brasil SA (12.37 billion Brazilian Reals [US$3.66 billion] of which 56% was Energy Distribution), and Eletropaulo Metropolitana Electricidade Sao Paulo Sa (13.17 billion Brazilian Reals [US$3.90 billion] of which 84% was Other).

Sales Analysis. Light S.A. reported sales of 11.31 billion Brazilian Reals (US$3.35 billion) for the year ending December of 2017. This represents an increase of 17.3% versus 2016, when the company's sales were 9.65 billion Brazilian Reals. Sales of Generation saw an increase that was more than double the company's growth rate: sales were up 47.8% in 2017, from 627.74 million Brazilian Reals to 927.82 million Brazilian Reals. Light S.A. also saw significant increases in sales in Commercialization (up 42.1% to 1.35 billion Brazilian Reals) . Not all segments of Light S.A. experienced an increase in sales in 2017: sales of Other fell 82.2% to 1.07 million Brazilian Reals. (However, this segment's sales were only a very small portion of the company's overall sales). Light S.A. also experienced decreases in sales in Services (down 9.7% to 54.08 million Brazilian Reals) .