William M. Campbell

Presbyterian Seniorcare operates senior living communities. Its living and care options include assisted living, nursing care, specialty dementia care, adult day care, rehabilitation, home healthcare, hospice care, continuing care retirement communities, low-income and supportive rental housing. The company was founded in 1928 and is headquartered in Oakmont, PA.

The American National Red Cross provides blood collections and disaster relief services. The firm provides neutral humanitarian care to the victims of war, emergency assistance, disaster relief and education. It offers compensate services such as support and comfort for military members and their families, the collection, processing and distribution of blood products, educational programs that promote health and safety, and international relief and development programs. The company was founded by Clarissa Harlowe Barton in 1881 and is headquartered in Washington, DC.

Camalloy, Inc. distributes stainless steel products. Its products include stainless sheet, plate, bars, aluminum, tin mill and light gauge, angels, tubing, and plasma cutting. The company was founded in 1969 and is headquartered in Washington, PA.