Petrobras Transporte S.A. (Transpetro) is the largest oil and gas transportation company of Brazil. Transpetro works with transportation and storage activities of oil and byproducts, ethanol, biofuels and natural gas. It is responsible for a network of more than 11,000 kilometres (7,000 mi) of oil and gas pipelines, connected to terminals and an oil tanker fleet.
Transpetro is a fully owned subsidiary of Petrobras. In addition to Petrobras, Transpetro provides services to several distributing companies and to the petrochemical industry.