David Jackson Lawrence

Southcross Energy Partners LLC provided natural gas gathering, processing, treating, compression and transportation services, and natural gas liquids (NGL) fractionation and transportation services. It also sources, purchased, transported, and sold natural gas and NGL's to its power generation, industrial, and utility customers primarily under fixed-spread contracts. The company was founded in 2009 and is headquartered in Houston, TX.

Core-Mark Holding Co. LLC engages in distribution and marketing of consumer goods. It offers products, marketing programs, and technology solutions. It operates through United States, and Canada, and Corporate geographical segments. The company was founded in 1888 and is headquartered in Westlake, TX.

Founded in 2003 by Ethan Underwood and Jarred Worley, WhiteHorse Capital Partners LP is a registered investment advisor located in Dallas, Texas. The firm manages investments in the high-yield and credit markets for high net-worth individuals, families and institutions. They also manage various CLO structures and the WhiteHorse Credit Fun

Forterra, Inc. is a holding company, which engages in the manufacture and sale of pipe and precast products. It operates through the flowing segments: Drainage Pipe & Products, Water Pipe & Products, and Corporate and Other. The Drainage Pipe & Products segment produces concrete drainage pipe and precast products in the United States and Eastern Canada. The Water Pipe & Products segment focuses on the production of ductile iron pipe and concrete and steel pressure pipe. The company was founded in 1899 and is headquartered in Irving, TX.