CMS Profile — CMS Energy Corp
CMS Energy is a holding company. Co. has several subsidiaries, including Consumers Energy Company (Consumers), an electric and gas utility, and CMS Enterprises Company (CMS Enterprises), primarily a domestic independent power producer. Consumers serves individuals and businesses operating in the alternative energy, automotive, chemical, metal, and food products industries, as well as a group of other industries. CMS Enterprises, through its subsidiaries and equity investments, is engaged primarily in independent power production and owns power generation facilities fueled mostly by natural gas and biomass. Co. has three business segments: electric utility, gas utility, and enterprises.