Rodney L. Reese

Ultramar Diamond Shamrock Corp. owns and operates petroleum & oil refineries. The company owns seven refineries, located in California, Texas, Oklahoma, Colorado, Michigan, and Quebec, Canada. The company was established in 1996 and is headquartered in San Antonio, TX.

Valero Energy Partners LP engages in the development and acquisition of crude oil and refined petroleum products pipelines, terminals, and other transportation and logistics assets. Its assets include crude oil and refined petroleum products pipeline and terminal systems. The company was founded on July 24, 2013 and is headquartered in San Antonio, TX.

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.

Part of Valero Energy Corp., Valero Energy Partners GP LLC is an Investment Company Vehicle. Joseph W. Gorder has been the CEO of the American company since 2013.