TEG Profile — Integrys Energy Group Inc
Integrys Energy Group is an energy holding company. Through its subsidiaries, Co. provides products and services in the regulated and nonregulated energy markets. Co. also has a 34% equity interest in American Transmission Company LLC, an electric transmission company operating in Illinois, Michigan, Minnesota and Wisconsin. Co. has five segments: natural gas utility, which provides services to residential, commercial and industrial, transportation and other customers; electric utility; electric transmission investment; Integrys Energy Services, a nonregulated retail energy supply and services company that sells electric and natural gas in deregulated markets; and holding company and other.