WEC Energy Group
WEC Energy Group Inc., based in Milwaukee, Wisconsin, provides electricity and natural gas to 4.4 million customers across four states through its brands – We Energies, Wisconsin Public Service, Peoples Gas, North Shore Gas, Michigan Gas Utilities and Minnesota Energy Resources.
WEC Energy Group's headquarters is located at 231 W. Michigan Street in Milwaukee.
On 29 July 2015, the company completed its acquisition of Integrys Energy Group in a deal worth $9.1 billion.
Utility companies
We Energies, an electric and natural gas utility serving customers in areas of Wisconsin and Michigan's Upper Peninsula.
Peoples Gas Light and Coke Company, a natural gas utility serving the city of Chicago.
Wisconsin Public Service Corporation, an electric and natural gas utility serving customers in northeastern Wisconsin and an adjacent portion of Michigan's Upper Peninsula.
Minnesota Energy Resources Corporation, a natural gas utility serving customers throughout Minnesota.
Michigan Gas Utilities Corporation, a natural gas utility serving customers in lower Michigan.