Washington Gas, our leading subsidiary, has provided safe, reliable natural gas service to customers
in the D.C. area for 160+ years and, today, serves more than one million customers in the
District of Columbia, Maryland and Virginia. WGL Holdings's unregulated subsidiaries provide energy-related
services to residential and commercial customers, including government organizations.

Whether WGL Holdings are distributing clean natural gas safely to a customer's home, providing electric power
through renewable wind energy, or installing energy-efficient systems for the federal government,
WGL Holdings's vision is consistent and clear throughout their business: to be the retail energy company of choice
by achieving excellence for customers, investors and employees.