Plains All American is a publicly traded company based in the United States that specializes in the transportation, storage, and marketing of crude oil and natural gas liquids. Founded in 1998, the company operates pipelines and facilities across North America, playing a crucial role in the energy supply chain. The company is known for its extensive network of pipelines, which connect oil and gas producers to refineries and markets. Plains All American is also involved in the logistics of moving energy products, ensuring efficient delivery and contributing to the overall energy infrastructure in the United States.