Denis A. Cortese

Mayo Clinic provided medical care. The firm offered healthy living program, mayo clinic membership and health letter, medical products, population health and wellness programs, health plan administration, medical laboratory services and continuing education for medical professionals. The company was founded by William J. Mayo in 1919 and was headquartered in Rochester, MN.

Healthcare Leadership Council operates as a organization focusing on the provision of a healthcare system. The company is headquartered in Washington, DC.

Cerner Corp. engages in the business of supplying healthcare information technology solutions and services. It operates through the following segments: Domestic, International, and Other. The Domestic segment focuses on the revenue contributions and expenditures associated with business activity in the United States. The International segment is involved in Australia, Canada, Europe, and the Middle East. The Other segment includes gains or losses recognized on the divestiture of businesses. The company was founded by Neal L. Patterson, Clifford W. Illig, and Paul N. Gorup in 1979 and is headquartered in North Kansas, MO.

The National Academy of Medicine (United States) is based in Washington and is focused on improving the health and well-being of individuals through various initiatives. These initiatives include the clinician well-being collaborative, which aims to accelerate the implementation of a national plan for health workforce well-being, and the development of a code of conduct for the use of artificial intelligence in health care. The organization also provides resources to support meaningful community engagement in health and health care programs and policies. Recently, the National Academy of Medicine announced the appointment of Mandy Cohen, a member of the organization, as the director of the Centers for Disease Control and Prevention. Additionally, the organization has released a publication celebrating 50 years of progress in biomedical science, health, and health care.

Essence Group Holdings Corp. operates as a holding company with interests in providing health management services. The company was founded by Tom Doerr on December 26, 2007 and is headquartered in Maryland Heights, MO.

Arizona Public Service Co. engages in the provision of electric utility services. The firm provides retail and wholesale electric services to most of the state of Arizona, with the major exceptions of about one-half of the Phoenix metropolitan area, the Tucson metropolitan area, and Mohave County in northwestern Arizona. It has ownership interests in or leases several coal, nuclear, gas, oil, and solar generating facilities . The company was founded by Hutchlon Ohnick in 1886 and is headquartered in Phoenix, AZ.

Mayo Clinic Jacksonville provides health care services. It specializes in transplant program, including bone-marrow, heart-lung, kidney, and pancreas. The company was founded in 1986 and is headquartered in Jacksonville, FL.