Bruce L. Ross

Hoover Materials Handling Group, Inc. engages in the provision of liquid handling solutions. Its products include stainless steel, carbon, reconditioned containers, and IBC transportation frames. It also offers sling, asset, and gear management. The company was founded by Thomas E. Adams, Sr. in 1911 and is headquartered in Houston, TX.

Buckhorn Energy Services LLC provides oilfield waste treatment and disposal services to oil and natural gas industries. Its services include solid waste disposal, salt water disposal, and gathering systems solutions. The company was founded by Gary L. Ebel in June 9, 2011 and is headquartered in Greenwood Village, CO.

OFS Energy Fund LLC (OFS Energy Fund) is a private equity firm founded in 2008 by Bruce L. Ross and Jerad McMayon. The firm is headquartered in Houston, Texas.

Lone Star Fasteners LP manufactures and distributes commercial, specialty and exotic alloy fasteners to the energy, military and aerospace industries. It offers bolts, double end, tap end and all thread fasteners in a variety of grades, alloys and coatings. The firm also offer in-house plating and coating services for corrosion prevention; including zinc electroplating and Fluoropolymer coating systems. The company was founded in 1956 and is headquartered in Spring, TX.

Part of Royal Bank of Canada, Royal Bank of Canada Asset Management is a company based in Toronto, Canada.

Jefferies LLC is a global investment bank and institutional securities firm headquartered in New York City. The firm was founded in 1962 and is a subsidiary of Jefferies Group LLC, ultimately held by Jefferies Financial Group, Inc. (NYSE: JEF). Jefferies provides corporate clients with research and execution services in equity, fixed income, and foreign exchange markets, as well as a full range of investment banking services such as underwriting, mergers and acquisitions, restructuring and recapitalization, and other advisory services, with all businesses operating in the Americas, Europe and Asia.

Zephyr Gas is dedicated to creating cutting edge solutions for installation in natural gas processing and natural gas treating. They provide their clients with leading technology in their natural gas treating and natural gas processing equipment, such as their amine plants and JT plants. Their innovative modular design creates efficiency in processing. Zephyr Gas exceeds the competition and current industry standards for speed in installation for natural gas processing and natural gas treating. Zephyr Gas is committed to working with clients to meet the demands of pipeline specifications by providing versatile, dependable Zephyr Class Amine Plants, Zephr JT Plants, Z Cool Max Gas Coolers, and Production Equipment. Zephyr Gas has over 60 years of combined gas treating and natural gas processing experience. New equipment, experienced operational support, and impeccable customer service translate into increased productivity for natural gas investments. Zephyr has the equipment and expertise to meet customers' natural gas processing needs. They offer reliability in service, reliability in knowledge, reliability in design.

Terra Midstream LLC provided natural gas and midstream services. The company was headquartered in Houston, TX.