Integrys Energy Group is a holding company focused on regulated and non-regulated energy delivery in the United States and Canada. Our subsidiaries and people are creating a premier and growing energy company.
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Michigan Gas Utilities A regulated natural gas utility serving more than 165,400 customers in southern Michigan. |
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Minnesota Energy Resources A regulated natural gas utility serving more than 211,100 customers in Minnesota. |
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North Shore Gas A regulated natural gas utility serving approximately 157,900 customers in the northern suburbs of Chicago, Illinois. |
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Peoples Gas A regulated natural gas utility serving approximately 817,400 customers in the city of Chicago. |
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Upper Peninsula Power Company A regulated electric utility serving approximately 51,900 customers in two-thirds of Michigan's Upper Peninsula. |
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Wisconsin Public Service A regulated electric and natural gas utility serving more than 437,000 electric customers and 317,000 natural gas customers in northeast and central Wisconsin and an adjacent portion of Upper Michigan. |
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Integrys Energy Services A non-regulated natural gas, electric and alternate fuel supplier, also providing energy management and consulting services. |
