Jon I. Brumley

Seitel, Inc. engages in the provision of seismic data and geophysical services. Its seismic data library includes both onshore and offshore three-dimensional and two-dimensional data and offshore multi-component data. The company was founded in 1982 and is headquartered in Houston, TX.

Kinder Morgan G.P., Inc. owns and manages energy transportation and storage assets. The firm also delivers gasoline, diesel fuel, jet fuel, and natural gas liquids to various markets. The company was founded in 1992 and is headquartered in Houston, TX.

Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania.

Part of Occidental Petroleum Corp., Union Pacific Resources, Inc. is a company that is involved in railroads, gas, and oil production. The company is based in Bethlehem, PA.

Exterran Energy Solutions LP engages in natural gas compression operations. It also provides sales, operations, maintenance, fabrication, service and transportation applications. The company was founded in 1990 and is headquartered in Houston, TX.

Duke University is an academic university that offers undergraduate, graduate and professional programs. It also has publications and research services. The university was founded in 1838 and is headquartered in Durham, NC.

Ariel Research Corp. develops chemical regulatory software. It provides research and regulatory data, information systems and services for regulatory compliance, global environmental, health and safety management solutions. The company's global regulatory content, products and comprehensive services provides solutions to help optimize EHS operations while reducing costs. Ariel Research was founded in 1989 and is headquartered in McLean, VA

COMSYS IT Partners, Inc. provides information technology and management services. It offers contingent and direct hire placement of IT professionals. The company was founded on December 12, 2005 and is headquartered in Dallas, TX.

Silverhawk Capital Partners LLC (Silverhawk Capital Partners) is a private equity firm founded in 2005 by Ted Allan Gardner, James Crawford Cook, David James Scanlan and Mark Charles Demetree. The firm is headquartered in Greenwich, Connecticut.

Main Street Capital Partners LLC(Main Street Capital Partners) is a private equity firm founded in 1990 by Vincent Foster. The firm is headquartered at texas. The firm invests through their two investment funds, the Main Street Mezzanine Fund LP and the Main Street Capital II LP. They are a subsidiary of Main Street Capital Corp. (NasdaqGS: MAIN).

Kidder, Peabody & Co., Inc. provides security brokerage services. The private company is based in Buffalo, NY and has subsidiaries in Switzerland. The company was founded by Thomas W. Ostrander.

Part of Exxon Mobil Corp., Encore Energy Partners GP LLC is a company based in Dallas, TX. Scott W. Smith has been the CEO of the company since 2010.

Price Gregory Services is a leading provider of infrastructure services with focus on pipeline construction and related services. The Company was formed through the merger of H.C. Price and Gregory & Cook Construction, two of the largest contractors with the equipment and capability to build large diameter pipelines. The Company's history stretches to the beginning of oil pipeline construction industry, with predecessor companies involved in the construction of the first 'Big Inch' pipeline during World War II. In addition, the Company has worked internationally in the Middle East, Africa, and Mexico. Price Gregory is currently focused in North America with a presence in the Lower 48, Canada, and Alaska (including the North Slope).

Prison Entrepreneurship Program is a non-profit organization that provides character and leadership development. It offers education and mentoring. The company was founded in 2004 and is headquartered in Houston, TX.

Select Energy Services LLC operates as an oil and gas service company. The firm offers water solutions and environmental, well completions & intervention and facilities construction & engineering services. The company was founded in 2008 and is headquartered in Houston, TX.

Summit Materials LLC manufactures construction materials. It uses its materials internally to produce ready-mixed concrete and asphalt paving mix. The firm operates through the following segments: West, East, and Cement. The company was founded by Thomas W. Hill in 2009 and is headquartered in Denver, CO.

Summit Materials Holdings LP operates as a holding company. The firm provides construction materials in the public infrastructure, residential and non residential markets. The company was founded in 2009 and is headquartered in Denver, CO.

RSH Energy LLC provides land, survey, inspection, multidiscipline professional engineering and integrity management services. The firm offers its solutions for renewable energy industry, the civil and commercial engineering sector and across the oil and gas/midstream forum. The company was founded in 2013 by Brian K. Murphy and is headquartered in Houston, TX.

Incline Niobrara Partners LP engages in the provision of oil and gas field exploration services. The company was founded in 2015 and is headquartered in Dallas, TX.

Incline Energy Partners LP specializes in the acquisition, management, and development of working, mineral, and overriding royalty interests. The company is based in Dallas, TX.

Meridian Chemicals LLC distributes chemical products. Its products include crude tall oil, calcium chloride and PAVSAV. The company was founded in 2015 and is headquartered in Overland Park, KS.

Spartan Energy Partners LP provides oil and gas treating and processing services and equipment to the energy industry. It offers comprehensive solutions for treating and conditioning gas from the wellhead to the pipeline. The firm’s gas conditioning products include refrigeration units, Joule-Thomson plants, gas coolers and separators. Spartan Energy Partners was founded by John Earl Jackson in 2010 and is headquartered in The Woodlands, TX.

Part of CNX Resources Corp., CNX Midstream GP LLC provides investment services. The company is based in Canonsburg, PA. Nicholas J. DeIuliis has been the CEO of the company since 2018.

Part of CSI Compressco LP, CSI Compressco GP LLC provides compression services and equipment for natural gas and oil production, gathering, transportation, processing, and storage. The company is based in Santa Fe, NM. The company offers gas processing mechanical refrigeration units that use a chilled medium to condense natural gas liquids from the process gas stream. The company also provides an electric compression solution, the VJack Compression Package, which is more environmentally friendly than their GasJack. The CEO of the company is John Earl Jackson.