James DeGraffenreidt

Massachusetts Mutual Life Insurance Co. provides financial life insurance services. It offers annuities, disability income insurance, investments, long term care and wealth management, and retirement plans. The company was founded on May 15, 1851 and is headquartered in Springfield, MA.

Washington Gas Light Co. is a regulated public utility company, which engages in the natural gas distribution business. It offers regulated distribution of natural gas to retail customers under tariff rates designed to provide for a return on the investment used in providing that service. The company was founded in 1848 and is headquartered in Washington, DC.

Vectren Corp. operates as s an energy holding company, which engages in the provision of energy services. The company was founded on June 10, 1999 and is headquartered in Houston, TX.

WGL Holdings, Inc. engages in the sale and delivery of natural gas and provides energy-related products and services. The company was founded in 1848 and is headquartered in Washington, DC.

The American Gas Association represents over 200 energy companies that provide natural gas service to 180 million Americans. The private company is based in Washington. The American company's natural gas utilities are committed to reducing greenhouse gas emissions through new and modernized infrastructure and advanced technologies that maintain reliable, resilient, and affordable energy service choices for consumers. The company advocates on behalf of its member natural gas distribution utilities before Federal agencies in the area of energy market regulation.

Alliance to Save Energy provides power saving solutions. It operates as a coalition consisting largely of industrial, technological, and energy corporations. The company was founded by Charles H. Percy and Hubert Humphrey in 1977 and is headquartered in Washington, DC.

The Walters Art Museum is a cultural center located in the Mount Vernon neighborhood of Baltimore, MD. The museum's collection includes over 36,000 objects from around the world, spanning more than seven millennia from 5000 BCE to the 21st century. The museum's mission is to bring art and people together, and as part of this commitment, admission to the museum and special exhibitions is always free.