Melvin Gray

Graycor, Inc. provides construction, maintenance and facilities services. The company offers services such as carpentry, concrete work and steel erection. It also offers blasting, refractory relining and other maintenance services for power utilities and automotive, food, metals and waste management companies. The company was founded in 1921 and is headquartered in Homewood, IL.

CCBC, Inc. operates as a holding company. The company is headquartered in Homewood, Illinois.

Lyric Opera of Chicago provides live theatrical presentations. The company was founded by Carol Fox, Nicola Rescigno and Lawrence V. Kelly in 1954 and is headquartered in Chicago, IL.

The Big Shoulders Fund provides financial services. The company was founded by James J. O'Connor, Joseph Cardinal Bernardin and Fred O'Connor in 1986 and is headquartered in Chicago, IL.

Ann & Robert H. Lurie Children's Hospital of Chicago provides healthcare services to children. It offers pediatric services like acute and specialty care. It also operates a pediatric home health care agency and Children's Memorial Institute for education and research. The company was founded in 1882 by Julia Foster Porter and is headquartered in Chicago, IL.