Corporate Headquarters
CMS Energy
One Energy Plaza
Jackson, MI 49201
(517) 788-0550
Investor Relations
Contact investrel@cmsenergy.com
For specific investor items, please fill out the Request Information Form.
Media
Contact Katie Carey, Director of External Relations, at 517-788-2395, or Brian Wheeler, Senior Public Information Director, at 517-788-2394, or email: newsroom@cmsenergy.com
Please use the telephone numbers listed for a timely response. E-mail is not monitored outside of normal business hours or when recipients are out of the office.
Shareowner Services
CMS Energy Corporation appointed Equiniti Trust Company (EQ or EQ Shareowner Services) as its transfer agent, registrar, dividend disbursing agent and administrator of the CMS Energy Stock Purchase Plan. Shareholder Services