NuStar GP Holdings, LLC owns general partner and limited partner interests in NuStar Energy L.P. that engages in the terminalling and storage of petroleum products, transportation of petroleum products and anhydrous ammonia, and petroleum refining and marketing. It holds a 2% general partner interest, 13% limited partner interest, and 100% of the incentive distribution rights in NuStar Energy L.P. The company, through NuStar Energy L.P., has interests in 84 terminal and storage facilities with approximately 92 million barrels of storage capacity; and 8,634 miles of crude oil and refined product pipelines. The company has operations in the United States; Canada; Mexico; the Netherlands, including St. Eustatius in the Caribbean; the United Kingdom; and Turkey. NuStar GP Holdings, LLC was founded in 2000 and is based in San Antonio, Texas.