Stan L. McLelland

Continuum Chemical Corp. was develops and manufactures chemical products and solutions for industrial and commercial businesses in the United States and internationally. The company was headquartered in Houston, TX.

Patton Surgical Corp. designed and developed laparoscopic instruments. The company was founded in 2003 and headquartered in Austin, 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.

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.

Yorktown Technologies LP develops genetically modified fluorescent fish and aquarium kits. It offers GloFish aquarium kits, GloFish LED aquarium lights, and GloFish aquarium decor. The company was founded by Alan Blake and Richard Crockett in 2001 and is headquartered in Austin, TX.