David M. Matter

Allegheny Health Network provides healthcare services. It offers cardiovascular, esophageal and lung, orthopedic, women's health, nueroscience, cancer, bariatric and metabolic, transplant, and outpatient care services. The company was founded in 1999 and is headquartered in Pittsburgh, PA.

Highmark, Inc. engages in the provision of health insurance products and services. It serves members across the United States through its businesses in health insurance, dental insurance, vision care, and reinsurance. The company was founded on November 27, 1996 and is headquartered in Pittsburgh, PA.

Part of Highmark, Inc., HM Health Insurance Co. provides insurance services. The company is based in Pittsburgh, PA. The company was founded in 1954. David L. Holmberg has been the CEO of the company since 2007.

Oxford Development Co. provides real estate services. The firm owns, manages and develops commercial properties which include office buildings, hotels and resorts, apartments and condominiums and retail centers. It also offers project management, property management, leasing and brokerage, investment advisory, and energy and sustainability. The company was founded by Edward Lewis and Mark Mason in 1963 and is headquartered in Pittsburgh, PA.