Frank O. Heintz

Constellation Energy Group, Inc. supplies power, natural gas and energy products and services. The company was founded on September 22, 1995 and is headquartered in Baltimore, MD.

Pepco Holdings LLC operates as a holding company, which engages in the provision of utilities services such as electricity and natural gas distribution through its subsidiaries. Its segments include Pepco, DPL, and ACE. The company was founded in 2000 and is headquartered in Washington, DC.

Kennedy Krieger Institute, Inc. provides services for children with developmental concerns mild to severe. Its services include patient care, research initiatives, special education, professional training, and community initiatives. The firm specializes in autism spectrum disorders, behavior disorders, brain injury, cerebral palsy, communication disorders, down syndrome, and sleep disorders. The company was founded in 1937 and is headquartered in Baltimore, MD.

Baltimore Gas & Electric Co. engages in the provision of gas and electricity to Baltimore and central Maryland. The firm offers transmission and distribution services to retail, residential, commercial, and industrial customers. Its electric distribution system includes circuit miles of overhead lines and circuit miles of underground lines. The company was founded on June 17, 1816 and is headquartered in Baltimore, MD.