Matthew Murphy

Credit Suisse Securities (USA) LLC (Credit Suisse Securities USA) is the broker/dealer division of Credit Suisse Securities (USA) LLC, an investment banking company headquartered in New York City. The firm was founded in 1998 and is a wholly owned subsidiary of Credit Suisse (USA), Inc., ultimately owned by Credit Suisse Group AG (SWX: CSGN) in Switzerland. Credit Suisse Securities USA offers a suite of equities, solutions and credit products and services which includes global securities sales, trading and execution, prime brokerage and comprehensive investment research. Their clients include financial institutions, corporations, governments, institutional investors, such as pension funds and hedge funds, and private individuals around the world.

Ascent Equity Group LLC is a private equity firm head quartered in U.S.

Southern Methodist University is a private university near the center of Dallas, SMU offers undergraduate, graduate, and professional programs through seven schools in the humanities and sciences, business, the performing, visual, and communication arts, engineering, education and human development, law, and theology.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Barclays Capital, Inc. is a registered broker/dealer headquartered in New York City. The firm was founded in 1997 and is a subsidiary of Barclays Group US, Inc., ultimately owned by Barclays plc (LON: BARC) in Great Britain. Barclays Capital provides large corporate, government and institutional clients a full spectrum of prime brokerage services which includes equities and fixed income financing, OTC Clearing, Futures and Foreign Exchange Prime Brokerage and access to industry insights and analytics from their Strategic Consulting team.

Lime Rock Management LP (Lime Rock Management) is Private Equity firm founded in 1998 by Jonathan Clark Farber and John T. Reynolds. The firm is headquartered in Westport with additional office in London.

CCMP Capital Advisors LP (CCMP Capital Advisors) is a private equity firm, a subsidiary of CCMP Capital LP founded in 1984. The firm is headquartered in New York with additional offices in London.

VEDCO Holdings, Inc. operates as a holding company with interests in providing outsourced drilling and blasting services. It specializes in drilling and blasting, from regulatory issues to safety procedures and blast design. The company was founded in 2006 and is headquartered in Vasant, VA.

Small Steps Nurturing Center operates two preschools for economically at-risk children living in the first, second, and fifth wards of Houston, Texas. The company was founded in 1995 and is headquartered in Houston, TX.

Reelwell AS is a holding company which engages in drilling exploration and production of wells. Its services include extended reach drilling and managed gradient drilling. The company was founded by Ola Michael Vestavik in 2004 and is headquartered in Stavanger, Norway.

GEODynamics, Inc. manufactures perforating equipment. Its offers GTEC which provides services such as charge development and optimization, charge performance benchmarking, perforating system development, customer specific tests and gun collapse testing, software simulation and technik services. The company was founded by David S. Wesson in 2004 and is headquartered in Millsap, TX.

Shelf Drilling Holdings Ltd. provides shallow water drilling services to the oil and gas industry in Asia, Africa and the Middle East. It engages in drilling and completion of exploratory and developmental offshore oil and natural gas wells. The firm's fleet consists of jack up rigs and swamp barges. The company was founded on November 30, 2012 and is headquartered in Dubai, the United Arab Emirates.

SDI Gas LLC provides oilfield services. It operates through the following divisions: MEC and HDD. The MEC offers engineering, construction, and repair of natural gas compression stations. The HDD provides directional drilling of gas pipelines under obstructions. The company was founded in 2015 and is headquartered in Mt. Morris, PA.

Silvertip Completion Services Operating LLC operates as an oilfield service company. It offers cased-hole wireline solutions including perforating, pumpdown, and logging. The company is headquartered in Dallas, TX.

Axis Energy Services LLC provides energy services. Its services include completion, pressure, pumping, nitrogen, and chemical services. The company was founded in 2018 and is headquartered in Longview, TX.