CMS Energy (CMS) is an energy company with a key focus on its principal subsidiary called Consumers Energy Company, the biggest natural gas utility and electricity provider in Michigan. The subsidiary serves almost 7 million customers. Also, the company is involved in power generation in a few American states. Another business unit, EnerBank, delivers home improvement programmes. CMS Energy was founded in 1886. Apart from its main activity, the company provides much support to research and educational programmes across the US. CMS Energy is famous for its contribution into early childhood development in Michigan. The company was awarded with several certificates following its initiatives to back up environmental education. CMS Energy shares are quoted on the New York Stock Exchange (NYSE). To learn the latest CMS Energy share price, follow Capital.com.