Grant B. Mason

Young Men's Christian Association of Greater Pittsburgh is a non profit organization that provides child care services. It offers community development and outreach efforts, including counseling, tutoring, food programs, housing, preschool and after school child care, teen leadership, development programs, and health and wellness programs. The organization was founded in 1854 and is headquartered in Pittsburgh, PA.

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.