Phillips 66 Partners LP focuses on managing, expanding, and acquiring essential midstream energy infrastructure throughout the United States. The company provides a range of crucial logistical services for crude oil, refined petroleum products, and natural gas liquids (NGLs). These services include pipeline transportation, terminal operations, processing, stevedoring, storage, and the fractionation of NGLs, as well as specialized rail terminal facilities. Founded in 2013, the firm's main offices are located in Houston, Texas, operating as a subsidiary of Phillips 66 Project Development Inc.