| Company | Website | City/State | Country |
|---|---|---|---|
| Madison Gas & Electric Company | Visit Us | Madison, WI | UNITED STATES |
| Midwest Energy and Communications | Visit Us | Cassopolis, MI | UNITED STATES |
| Midwest Energy, Inc. | Visit Us | Hays, KS | UNITED STATES |
| Minnkota Power Cooperative, Inc. | Visit Us | Grand Forks, ND | UNITED STATES |
