COLUMBIA GAS

We provide natural gas service to customers in Maryland's Garrett, Allegany and Washington counties. We're one of the six energy delivery companies of NiSource, who together provide essential natural gas and electric service to nearly 4 million customers... As part of our commitment to our customers and communities, we're investing millions each year to provide safe, reliable natural gas service by expanding our system and replacing aging facilities. We partner with diverse suppliers and always keep safety, customer satisfaction and sustainability as our key priorities... We're proud to be part of NiSource, a company that has been named by Forbes magazine as one of America's Best Large Employers three years in a row.

Also known as: Columbia Gas of Maryland Inc

Primary location: Philadelphia United States