NuStar Energy

Founded in 1999, NuStar Energy engages in the terminalling, storage, and marketing of petroleum products. The company also engages in the transportation of petroleum products and anhydrous ammonia. It operates through three segments: Pipeline, Storage, and Fuels Marketing. The Pipeline segment transports refined petroleum products, crude oil, and anhydrous ammonia. It has operations in the United States, Canada, Mexico, and the Netherlands. The company is headquartered in San Antonio, Texas.