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Companhia Estadual de Gas (CEG Rio) SA

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Source: World Bank Group

Project
Active

Riogas is a gas distribution company that serves the interior of Rio de Janairo state. Riogas started operation in March 1997. The company was created by Companhia Estadual de Gas (CEG) and Petrobras, a state-owned oil company, as a result of CEG's debt negotiation with Petrobras. Riogas serves large industrial customers with average sales of 56 million cf/day or 21% of Brazil's gas consumption. T

Status
Prospective
Sector
Natural Gas, Oil and Gas, Manufacturing (Industrial), Government, Commercial
Location
Brazil
Updated
22 Jul 2026
Source
World Bank Group

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The project “Companhia Estadual de Gas (CEG Rio) SA” is an infrastructure initiative in the Natural Gas sector, located in Brazil. Taiyo aggregates data on it from World Bank Group.

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Status

Original status

Active

Taiyo status

Prospective

Taiyo last update

2026-07-22

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Description

Description

Riogas is a gas distribution company that serves the interior of Rio de Janairo state. Riogas started operation in March 1997. The company was created by Companhia Estadual de Gas (CEG) and Petrobras, a state-owned oil company, as a result of CEG's debt negotiation with Petrobras. Riogas serves large industrial customers with average sales of 56 million cf/day or 21% of Brazil's gas consumption. The company was partially privatized when 75% of its equity was sold for US$ 146.25 million to a consortium composed of Enron (37.5% of CEG), Gas Natural (37.5%). The remaining 25% of Riogas was owned by Petrobras. CEG (a gas distribution company) and Riogas were privatized at the same time. Riogas changed its name to CEG Rio in 1999. In November 2003, Gas Natural acquired Enron's 33.7% share and increased its own share, which was 38.25% at the time of the transaction, to 72%. As of 2005, Gas Natural owned 70.46%, Gaspetro 26.19% and Pluspetrol 3.35%. In 2016, Mitsui acquired 49% of Gaspetro's shares, increasing the private ownership of CEG Rio's shares to 86.6%.

Original sector

Energy

Budget

Location

Country

Brazil

Source

Source

World Bank Group

URL

More Details

Record type

Project

Sector

Natural Gas, Oil and Gas, Manufacturing (Industrial), Government, Commercial

Article published date

2024-09-20

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