Aaron Williams

USR Holdings LLC operates hospitals and surgery centers. The company was founded by Richard N. W. Wohns in 2001 and is headquartered in Newport Beach, CA.

Keystone Consolidated Industries, Inc. manufactures steel and other metal products. Its products include wire mesh, coiled rebar, steel bar, billets, and PC strand. The firm serves agricultural, industrial, cold drawn, construction, transportation, original equipment manufacturer, and retail consumer markets. The company was founded in 1889 and is headquartered in Dallas, TX.

Part of Charles River Laboratories International, Inc., PharmaResearch Corp is a company that provides pharmaceutical development and research services. The company is based in Wilmington, NC. The company was founded by James Douglas Esinhart. PharmaResearch was acquired by Inveresk Research Group, Inc., part of Charles River Laboratories International, Inc. from October 20, 2004 on July 29, 2003 for $37.10 million.

Part of Marvell Technology, Inc., ClinTrials Research, Inc. engages in clinical research organization. The company is based in Cary, NC. ClinTrials Research was acquired by Indigo Acquisition Corp on April 03, 2001 for $110.42 million.

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.