Soundness of mind

Who owns Northern Illinois Gas?

Northern Illinois Gas is a subsidiary of Integrys Energy Group, Inc., a publicly traded energy holding company based in Chicago, Illinois. Integrys Energy Group is the parent company of several natural gas and electric utilities in the Midwest, including Wisconsin Gas, Peoples Gas, North Shore Gas, Michigan Gas Utilities Corporation and Minnesota Energy Resources Corporation.

Is Nicor owned by Southern Company?

Yes, Nicor Gas is a subsidiary of Southern Company, an American utility holding company based in Atlanta, Georgia.

Is Nicor a public company?

Yes, Nicor is a publicly traded company. The company is listed on the New York Stock Exchange (NYSE) under the ticker symbol NIK.