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Oi SA ROIC

What is the ROIC of Oi SA?

The ROIC of Oi SA is 45.08%

What is the definition of ROIC?



Return on invested capital (ROIC) is a financial ratio that measures how efficient a company is at allocating the capital under its control to profitable investments.

= NOPAT / Invested capital = EBIT * (1 - tax rate) / (2-year average liabilities + 2-year average shareholder equity)

Return on invested capital (ROIC) ratio gives investors a sense of how well a company is using money under its control to generate profitable returns.

ROIC can be used as a benchmark to calculate the valuation of companies across industries. A higher ROIC means the company is doing a better job of investing the money from shareholders and bondholders to run the business. A company is creating value if its ROIC exceeds 2%. If its ROIC is under 2%, the company is likely destroying value and has no excess capital to invest in future growth.

You can calculate ROIC with the following formula:


NOPAT = Net operating profit after tax
Invested Capital = Average total liabilities + Average shareholders' equity

The averages of liabilities and shareholders' equity are calculated as geometrical averages of the last two annual values from the company's balance sheet.

ROIC of companies in the Communication Services sector on OTC compared to Oi SA

What does Oi SA do?

Oi S.A., a switched fixed-line telephony services concessionaire, provides telecommunication services in Brazil. The company offers fixed telephony services, including voice, data communication, and pay TV services; local and intraregional long-distance carrier services; domestic and international long-distance services; mobile telecommunications and corporate solutions; and maintenance, and repair services. It also provides call center and telemarketing, Internet, network, and Wi-Fi Internet services; and financial, and payment and credit system services. In addition, the company engages in the investment management activities, as well as raising funds in the international market. It serves residential, subscription and prepaid, mobile broadband, small, medium-sized, and large corporate customers. The company was formerly known as Brasil Telecom S.A. and changed its name to Oi S.A. in February 2012. Oi S.A. was founded in 1998 and is headquartered in Rio de Janeiro, Brazil. On June 20, 2016, Oi S.A. along with its subsidiaries filed for bankruptcy protection.

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