Management Team
The SIEC Management team handles the day to day operations of the Cooperative.
The SIEC Management team handles the day to day operations of the Cooperative.
Southern Illinois Electric Cooperative
7420 Old US Hwy 51 S
Dongola, IL 62926
P.O. Box 100
Dongola, Illinois 62926
Co-op Connections Discount Card
Local Vendors | National Vendors