Elizabeth Betten

Ikaria, Inc. operates as a biotherapeutics company focused on developing and commercializing innovative therapeutics and interventions designed to meet the medical needs of critically ill patients. It offers INOMAX for inhalation, which is used to treat newborns suffering from hypoxic respiratory failure, and is making a major impact on the critical care environment. The company was founded on August 18, 2006 and is headquartered in Clinton, NJ.

SM Holdco LLC provides investment services. The company is headquartered in Chicago, IL.

Sirona Dental Systems GmbH provided dental equipment. It was a manufacturer of dental equipment, including treatment units, instruments, dental imaging systems and dental CAD/CAM systems, including the company's CEREC 3 chair side system for same-day dental restorations. The company was headquartered in Bensheim, Germany

Madison Dearborn Partners LLC (Madison Dearborn Partners) is a private equity firm founded in 1992 by John A. Canning Jr., Paul J. Finnegan, Samuel M. Mencoff, Robin P. Selati, James N. Perry Jr. and Timothy P. Sullivan. The firm is headquartered in Chicago, Illinois.

Comprehensive Breast Care Center of Texas, Inc. is a subsidiary of Solis Mammography, the largest independent provider of specialized breast health services in the United States. The company is based in Addison, TX, and has subsidiaries in the United States. Solis Mammography operates more than 120 centers in 15 major markets, including Fort Worth, Miami, and Washington D.C. The company offers a boutique-style retail healthcare experience and provides services such as screening mammograms, breast biopsies, and bone densitometry. Solis University, the company's education and professional development arm, fosters a learning-focused culture across the organization. The company was founded in 1986 by Timothy Freer, and the CEO is Grant C. Davies.

The Chicago Network provides a forum to support and counsel for member careers and to raise awareness of professional, political and social issues faced by women. The company was founded in 1979 and is headquartered in Chicago, IL.