Doris Carson Williams

The African American Chamber of Commerce is a Chamber of Commerce. The non-profit company is based in Pittsburgh, PA. The company was founded by Doris Carson Williams.

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.

Manchester Bidwell Corp. is a non-profit organization that provides arts education and mentorship services. It also offers career training and social enterprise services. The company was founded by Bill Strickland in 1968 and is headquartered in Pittsburgh, PA.

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.

The Pennsylvania Chamber of Business & Industry operates as publishing newspapers. It provides business information, advocacy, publications, and professional development opportunities. The company was founded on December 16, 1916 and is headquartered in Harrisburg, PA.

Carnegie Museums of Pittsburgh is a cultural organization which engages in the operation and management of museums including the Carnegie Museum of Art, Carnegie Museum of Natural History, Carnegie Science Center, and The Andy Warhol Museum. Its purpose is to preserve, collect, and protect cultural and scientific treasures. The company was founded by Andrew Carnegie in November 1895 and is headquartered in Pittsburgh, PA.