NuStar GP Holdings, LLC owns general partner and limited partner interests in NuStar Energy L.P. that engages in the transportation of petroleum products and anhydrous ammonia, the terminalling and storage of petroleum products and the marketing of petroleum products. It holds a 2% general partner interest, 13.0% 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 79 terminal and storage facilities with approximately 93 million barrels of storage capacity; and approximately 8,700 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; and the United Kingdom. NuStar GP Holdings, LLC was founded in 2000 and is based in San Antonio, Texas.