Paulo Roberto Costa

Petrobras Química SA is a company based in Rio de Janeiro, Brazil that was founded in 1967. Part of Petroleo Brasileiro SA, the Brazilian company's corporate direction is focused on integrated growth, profitability, and socio-environmental responsibility.

Commit Gás SA engages in distribution of natural gas. The company was founded on April 29, 1976 and is headquartered in Rio de Janeiro, Brazil.

Transportadora Brasileira Gasoduto Bolívia-Brasil SA provides natural gas distribution services. It operates a 2,539 Km long pipeline crossing three regions of Brazil. Its operations are controlled by means of the Supervisory, Control and Data Acquistion System (SCADA), which consist of Programmable Logic Controllers (PLCs) and is located in Rio de Janeiro. It also utilizes the resources of other existing pipelines of the PETROBRAS system located in the states of São Paulo, Paraná, Santa Catarina and Rio Grande do Sul. TBG was founded on 18th April, 1997 and is headquartered in Rio de Janeiro, Brazil.

Petrobras Biocombustível SA engages in production of ethanol and bio fuel. Its solutions include research and development in ethanol, biodiesel, and second generation ethanol. The company was founded in 2008 and is headquartered in Rio de Janeiro, Brazil.

Part of Petróleo Brasileiro SA, Petrobras Logística de Exploração e Produção SA is a Brazilian company that provides petroleum refining services. The company is based in Rio de Janeiro, Brazil. Founded in 2000.