Plains All American Pipeline, L.P. is a publicly traded master limited partnership based in Houston, Texas. Established in 1981, it is one of the largest independent midstream energy companies in North America, employing over 4,000 people across the U.S. and Canada. The company specializes in delivering energy through its extensive infrastructure and logistics services.

Plains All American operates primarily in the midstream oil and gas sector, with two main business segments. The Crude Oil Segment focuses on gathering and transporting crude oil through pipelines, trucks, barges, and railcars, along with providing terminaling and storage services. The Natural Gas Liquids (NGL) Segment handles natural gas processing, NGL fractionation, and transportation, offering products like ethane, propane, and natural gasoline for various applications.

The company is committed to operational excellence and sustainability, emphasizing environmental, social, and governance (ESG) practices. Plains All American serves a diverse customer base in the energy industry, delivering reliable operations and strategic solutions to producers and refiners.