CMS Energy Market Cap 2006-2018 | CMS
Historical market capitalization for CMS Energy (CMS) over the last 10 years. The current market cap for CMS Energy (CMS) as of March 31, 2018 is $13.48B.
||Utility - Electric Power Distribution
CMS Energy's business strategy is focused primarily on its principal subsidiary, Consumers Energy, an electric and natural gas utility serving about 6.5 million of Michigan's 10 million residents. With its CMS Enterprises subsidiary, CMS Energy also is engaged in independent power generation in several states.