John M. Duffey

Dade Behring Holdings, Inc. manufactures medical diagnostic equipment. It develops and markets equipment and consumable supplies and provides maintenance services to clinical laboratories to perform diagnostic tests. The company's customers include hospitals and reference laboratories. The company was founded in 1994 and is headquartered in Deerfield, IL.

Siemens Healthcare Diagnostics, Inc. engages in the vitro diagnostics. It provides healthcare professionals in hospital, reference, and physician office laboratories and point-of-care settings with the vital information required to accurately diagnose, treat, and monitor patients. The company is headquartered in Tarrytown, NY.

Dade Behring, Inc. provides clinical diagnostic services. The firm's solutions include consulting & real time solutions, customer service support and streamCARE. The company is located in Deerfield, IL.

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.