Midcontinent Independent System Operator, Inc.'s EIN is 43-1827033.
Download the official 2024 Form 5500 (PDF) for Midcontinent Independent System Operator, Inc. from the U.S. Department of Labor's EFAST2 system.
Download the official 2024 Form 5500 (PDF)Midcontinent Independent System Operator, Inc.'s plan includes health coverage.