Thomas Shoaf

Part of NuStar Energy LP, Exolum Grangemouth Ltd. is a private company that specializes in storage, transport, and distribution of fuel, hydrocarbons, and oil products. Exolum Grangemouth is based in Grangemouth, UK. Exolum Grangemouth was acquired by NuStar Pipeline Partners LP (Texas), part of NuStar Energy LP from July 01, 2005 on September 30, 2004. The British company offers logistics and storage services to producers or marketers of liquid products.

NuStar Energy LP engages in the transportation of petroleum products and anhydrous ammonia, and the terminalling, storage, and marketing of petroleum products. It operates through the following segments: Pipeline, Storage, and Fuels Marketing. The Pipeline segment provides transportation of refined petroleum products, crude oil, and anhydrous ammonia. The Storage segment focuses on terminal and storage facilities, which include storage and handling services on a fee basis for petroleum products, specialty chemicals, crude oil, and other liquids. The Fuels Marketing segment involves the bunkering operation in the Gulf Coast and blending operations related to Central East System. The company was founded in December 1999 and is headquartered in San Antonio, TX.

NuStar GP Holdings LLC engages in operating crude oil pipelines and terminals. The company was founded in June 2000 and is headquartered in San Antonio, TX.

Part of Valero Energy Corp., Valero Corporate Services Co. provides management services. The private company is based in San Antonio, TX.

Part of NuStar Energy LP, Exolum Storage Ltd. is a British company founded in 1998. The private company is based in Maidenhead, UK. The company's description is "NuStar Guiding Principles - Sustainably Connecting Energy and Communities".

Part of NuStar Energy LP, Exolum Eastham Ltd. is a British company that operates bulk liquid storage terminals. The private company is based in Maidenhead, UK.