Nicor has been in business for five decades. The corporation's largest subsidiary, Nicor Gas, was founded in 1954 as Northern Illinois Gas and today is one of the largest natural gas distribution companies in the country, serving more than two million customers in 641 communities.
Nicor Gas operates a network of more than 32,000 miles of pipelines, connected to the largest underground storage facilities in the country.
Nicor's second largest subsidiary is Tropical Shipping, a containerized shipping business serving the Bahamas and Caribbean regions. Nicor also owns and has equity interest in several unregulated energy-related businesses including:
• Nicor Services • Nicor Advanced Energy • Nicor Enerchange • Nicor Solutions • EN Engineering
Nicor's stock is traded on the New York Stock Exchange under the symbol GAS. Nicor is included in the Standard and Poor's 500 Index as well as having its bonds rated AA, the highest rating given to a natural gas distribution company.
Nicor, Inc. Mailing address: PO Box 3014, Naperville, IL 60566-7014 Street address: 1844 Ferry Road, Naperville, IL 60563-9600 Phone: 630-305-9500 Fax: 630-983-4229