Integrys Energy Group Inc. NYSE: TEG is an American energy company headquartered in Chicago Illinois. It was formed by the merger of WPS Resources Corp. and Peoples Energy Corp. on February 21 2007. The Chairman President and Chief Executive Officer is Charles A. Schrock. The six regulated utilities consist of: • The Peoples Gas Light and Coke Company a natural gas utility serving approximately 817 400 customers in the City of Chicago.
Key person is Charles A. Schrock.