Pumpco is a U.S.-based company specializing in the construction of oil and gas pipelines, with a strong focus on midstream infrastructure. Founded in Texas in 1978, the company has been part of MasTec—one of the largest infrastructure contractors in the United States—since 2008.
Pumpco entered the Argentine market through the Argentina LNG project. Together with Italy's Bonatti and Argentina's Contreras Hermanos, it is part of the winning consortium selected to build the 48-inch main gas pipeline that will connect Vaca Muerta with the LNG export terminal in Sierra Grande, Río Negro Province. Once completed, it will be the largest-diameter gas pipeline ever built in Argentina.
Pumpco is a subsidiary of MasTec, the infrastructure group run by the Mas brothers, owners of Inter Miami. It had never built in the country and arrives partnered with Bonatti and Contreras Hermanos to lay the largest-diameter gas pipeline in Argentine history.
