Donald Eugene Courtney

Part of Waste Connections, Inc., Whitehall Corp. is a company that makes and sells marine sensing systems. The company is based in Dallas, TX. Whitehall was acquired by Aviation Sales Co. on July 31, 1998 for $103.27 million.

Knights of Columbus provides educational, charitable, religious, social welfare, war relief and public relief works. It offers Christian refugee relief fund, disaster relief, ultra sound initiative, and coats for kids. The company was founded by Michael J. McGivney on February 6, 1882 and is headquartered in New Haven, CT.

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.

Capital Southwest Management Co (Capital Southwest Management) is a private equity/venture capital firm, a subsidiary of Capital Southwest Corp founded in 1961. The firm is headquartered in Dallas, Texas.

Part of Marathon Petroleum Corp., Western Refining Logistics GP LLC is a company that provides logistics services. The company is based in El Paso, TX.

Wellington Insurance Group, Inc. provides insurance services. It offers accident, burglary and theft, fidelity, fire, health, and marine insurance services. The company was founded in 1986 and is headquartered in Fort Worth, TX.

WIG Holdings, Inc. operates as a holding company. The company is headquartered in Fort Worth, TX.

Western, Inc. is an oilfield service company that offers contract drilling services through its divisions, Horizon Drilling and Stoneham Drilling Corporation. The private company is based in Atlanta, GA. The company also provides well servicing and oilfield rental equipment services through its wholly owned subsidiary, Western Production Services Corp. Eagle Well Servicing, a division of Western Production Services, provides well servicing, while Aero Rental Services offers oilfield rental services.

Vomaris Innovations, Inc. manufactures surgical and medical instruments and apparatus. It provides touting wound-healing bandage to patients. The company was founded by Lawrence A. Schneider and Jeffrey B. Skiba in 2007 and is headquartered in Tempe, AZ.

Part of Marathon Petroleum Corp., Northern Tier Energy GP LLC provides oil and gas refining, retail and transportation services. The company is based in Ridgefield, CT. David L. Lamp has been the CEO of the company since 2014.

Northern Tier Energy LLC engages in oil and gas refining, retail, and pipeline operations. Its products include gasoline, diesel, jet fuel, and asphalt which are then marketed to resellers and consumers. The company was founded on June 23, 2010 and is headquartered in Phoenix, AZ.

Part of Marathon Petroleum Corp., Western Refining GP LLC is an American company.

Jordan Foster Construction LLC is a general contractor that specializes in a wide range of commercial projects, including roads, bridges, multifamily developments, and high-rise hotels. The private company is based in El Paso, TX. The company includes a special projects division (SPD) that focuses on smaller scale commercial projects in the , , and areas with an average budget between $500,000 – $3,000,000. SPD is a highly-responsive, turn-key project team that provides a variety of services. Darren Gene Woody has been the CEO of the company since 2000.

TBK Bank SSB engages in the provision of consumer and commercial banking services. It offers business and personal checking, savings and loans, treasury management, and business services. The company was founded in 1981 and is headquartered in Dallas, TX.

National Utility Contractors Association operates as a trade association working for utility construction and excavation industries. Its chapters represent utility contractors, excavators, suppliers, manufacturers, and other providers in the water, sewer, gas, electric, telecommunications, treatment plant, and excavation industries. The company was founded in 1964 and is headquartered in Arlington, VA.

Heelys, Inc. designs, markets and distributes action sports-inspired products primarily under the HEELYS brand targeted to the youth market. Its primary product, HEELYS-wheeled footwear, is patented, dual-purpose footwear that incorporates stealth, removable wheel in the heel. HEELYS-wheeled footwear product, includes single-wheel, two-wheel and grind-and-roll. Heelys was founded in 2000 and is headquartered in Carrollton, TX.

The Small Business Investor Alliance is an association of senior investment professionals focused on the lower middle market. The non-profit company is based in Washington and was founded by Jonathan F. Wilson. The American company's public policy goals are focused on maintaining access to growth capital for small businesses to support economic growth and job creation. The company recommends policies to unleash more capital for job creation and economic growth, including encouraging investment in rural business investment companies and venture and growth capital.

Discovery Alliance LLC engages in buying and licensing intellectual property. It invests in variety of different technologies and end use markets which include plumbing innovations, HVAC innovations, fire and smoke protection, automotive after-market, environmental indicators, lubricants, commercial construction, architectural innovations, photo-luminescent materials, consumer products, wheeled sporting goods, and commercial mowing and maintenance equipment. The company was founded by John Lynn in 2008 and is headquartered in Austin, TX.

Instawares Holding Co. LLC engages in the provision of equipment, supplies, and solutions to the restaurant industry through its subsidiaries. It owns Instawares.com, Suppliesonthefly.com, HotSchedules, and eCompanyStore. The company was founded on October 9, 2009 and is headquartered in Alpharetta, GA.

Social Venture Partners provides social services. It offers nonprofit and collaborative solutions. The company was founded by Kim Sanchez Rael and Margaret Walker and is headquartered in Seattle, WA.