David Duckworth

Psychiatric Solutions, Inc. provides inpatient behavioral health care services. Its services include nursing observation & care, daily interventions & oversight by psychiatrists and coordinated treatment by physician. The company has facilities in Alabama, Arizona, Arkansas, California, Colorado, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Louisiana and Michigan. Psychiatric Solutions also provides contract management and employee assistance programs which include the development, organization, and management of behavioral health care programs within medical/surgical hospitals. The company was founded in 1988 and is headquartered in Franklin, TN.

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.

Change Healthcare Holdings, Inc. provides revenue and payment cycle management and clinical information exchange solutions. The firm operates through four reportable segments: Payer Services, Provider Revenue Cycle Solutions, Ambulatory Provider Services and Pharmacy Services. The company was founded in 1996 and is headquartered in Nashville, TN.