Roger C. Wadsworth

Baker Hughes Holdings LLC supplies oilfield services, products, technology, and systems to the worldwide oil and natural gas industry. It provides products and services for other businesses including downstream chemicals, and process and pipeline services. The company is headquartered in Houston, TX.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

The Institute of Electrical & Electronics Engineers, Inc. is a non-profit organization that owns and operates technical professional association. It provides membership and services, societies and communities support, publication services, and conferences and events. The company was founded in 1884 and is headquartered in New York, NY.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

UHY Mann Frankfort Stein & Lipp Advisors CPAs LLP provides accounting services. Its services include individual financial planning, staffing, and consulting services to the public and private companies, not-for-profits, and governmental entities. The company was founded by Milton N. Frankfort in 1971 and is headquartered in Houston, TX.

Zyvex Corp. manufactures nanotechnology and technical products. The company supplies carbon nanotube structures, materials, and R&D for nanotechnology applications. The company also provides consulting and analytical services. Zyvex was founded by James R. Von Her in 1997 and is located in Richardson, TX.

Utex Industries, Inc. designs and manufactures custom rubber seals and components. The firm offers cross overs, urethane molding, fluid end expendables and polymeric seals. Its products include flanges, XLH header rings, frac valves & seats, shock sub, plungers & pony rods, suction manifolds and spring energized seals. The company was founded on July 2, 1940 and is headquartered in Houston, TX.

Legacy Trust Co. provides asset management services. The firm offers asset management, fiduciary and family office services. The company was founded in 1984 and is headquartered in Houston, TX.

National Society of Professional Engineers operates as a national organization committed to addressing the professional concerns of licensed PEs across all disciplines. The company was founded in 1934 and is headquartered in Alexandria, VA.

American Petroleum Institute (API) is the only national trade association that represents all aspects of America's oil and natural gas industry. Its more than 400 corporate members, from the largest major oil company to the smallest of independents, come from all segments of the industry. They are producers, refiners, suppliers, pipeline operators and marine transporters, as well as service and supply companies that support all segments of the industry.

University of Southern California is a private research university that mainly offers undergraduate, graduate & other higher education. The university was founded in 1880 and is headquartered in Los Angeles, CA.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

Semiconductor Equipment & Materials International operates as association of companies that provide equipment, materials and services for the manufacture of semiconductors, photovoltaic panels, LED and flat panel displays, micro-electromechanical systems, printed and flexible electronics, and related micro and nano-technologies. The company was founded in 1970 and is headquartered in Milpitas, CA.

Bracewell & Giuliani LLP operates as a law firm that provides guidance on business law, finance, litigation, government relations, and regulatory policy. It offers legal services in the field of government relations, strategic communications, tax, trial, labor and employment law, intellectual property, real estate, government contracting, and school and public law. The company was founded by J. S. Bracewell, Searcy Bracewell, Fentress Bracewell, and Bert H. Tunks on November 1, 1945 and is headquartered in Houston, TX.

Southwest Guaranty Ltd. operates as a private commercial real estate lender. It specializes in small balance commercial real estate loans. The company provides financing for a multitude of property types, including but not limited to, multi-family, office buildings, retail, assisted living, mobile home parks, self storage facilities, restaurants, industrial, hotels and motels, churches, convenience stores and gas stations, car washes, automotive service centers, charter schools, industrial and manufacturing, warehouses, marinas and golf courses. Southwest Guaranty was founded by Russell T. Gaines in 1995 and is headquartered in Houston, TX.

Halliburton Energy Services, Inc. provides oilfield services. It offers technical products and services for petroleum, natural gas exploration and production. The company is headquartered in Houston, TX.

Milestone Venture Group Inc (Milestone Venture) is a private equity firm founded in 1997 by A. Kelly Williams and John C. MacFarlane. The firm is headquartered in Houston, Texas.

Torqued-Up Energy Services, Inc. provides coiled tubing and pressure pumping services. It offers fracturing and wrenching and testing services. The firm applications include frac stacks, flow lines and flowback rig ups. The company was founded in 2004 and is headquartered in Tyler, TX.

SYSCO Food Services of Austin, LP distributes frozen meat, poultry, seafood, fruits and vegetables, canned and dry products, paper and disposable products, cleaning supplies, kitchen equipment, and medical supplies. The company provides an inventory to restaurants, schools, hotels, health care institutions, and other foodservice customers. It is located Round Rock, TX.

Construction Industry Institute operates as a non-profit consortium of engineering-contractor, and supplier firms from both the public and private arenas. The firm serves downstream and chemicals, healthcare, fiatech, mining, power, utilities and infrastructure. The company was founded in October 1983 and is headquartered in Austin, TX.

S & B Infrastructure Management, L.L.C. provides engineering design and construction phase services. The private company is based in Houston, TX.

Part of Huafa Property Services Group Co., Ltd., WAG Worldsec Corporate Finance Ltd. provides brokerage services. The company is based in Hong Kong, Hong Kong. WAG Worldsec Corporate Finance was founded in 2002. WAG Worldsec Corporate Finance was acquired by Huafa Property Services Group Co., Ltd. from Worldsec Ltd. on June 30, 2016 for $1.29 million.