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Light S.A. Light S.A.

Light S.A.

LIGT3
Rank in Stocks #17089
Light S.A., together with its subsidiaries, engages in the generation,... Light S.A., together with its subsidiaries, engages in the generation, transmission, distribution, and sale of electric power in Brazil. The company distributes electricity in the state of Rio de Janeiro. It engages in the research, planning, building, operation, and exploration of generation and transmission systems; purchase, sale, import, and export of electric and thermal power, and gas and industrial utilities; provision of consulting services in the energy sector; lease of real estate and personal properties; acquisition and sale of goods related to the studies and projects; implementation, operation, and maintenance of construction works and facilities; and hydropower generation activities. In addition, the company provides services to low voltage clients, including the assembly, renovation, and maintenance of facilities. Further, it offers technology solutions and systems for the operating management of public service concessionaires, including electricity, gas, water, sewage and other utility companies; and builds, installs, operates, and explores electric power plants. The company primarily serves residential, commercial, and industrial customers. The company was founded in 1899 and is headquartered in Rio De Janeiro, Brazil.
Share Price
$0.69434002
Market Cap
$258.68M
Change (1 day)
1.69%
Change (1 year)
-30.96%
Country
BR
Trade Light S.A. (LIGT3)

Category

Utilities
P/E ratio for Light S.A. (LIGT3)
P/E ratio as of 2026 TTM: 0
According to Light S.A. latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is 0. At the end of 2026 the company had a P/E ratio of 0.
P/E ratio history for Light S.A. from 2026 to 2026
P/E ratio at the end of each year
Year P/E Ratio Change
Not enough data for the provided dates.
P/E ratio for similar companies or competitors
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The Southern Company The Southern Company
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Duke Energy Corporation Duke Energy Corporation
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American Electric Power Company, Inc. American Electric Power Company, Inc.
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Dominion Energy, Inc. Dominion Energy, Inc.
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How to read a P/E ratio?

The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share.
A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.

Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.

Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.