CMS Energy Corporation Stock, NYSE:CMS
One Energy Plaza, One Energy Plaza, Jackson, Michigan 49201-2357
United States of America
Number of Employees: 9345
CMS Energy Corp. is a holding company, which engages in business through its subsidiaries. It operates through the following business segments: Electric Utility, Gas Utility, and Enterprises. The Electric Utility segment engages in the generation, purchase, transmission, distribution and sale of electricity. The Gas Utility segment is comprised of the purchase, transmission, storage, distribution and sale of natural gas The Enterprises segment engages primarily in domestic independent power production, marketing of independent power production and the development and operation of renewable generation. The company was founded in 1987 and is headquartered in Jackson, MI.