Holland Energy Plant
Beecher City, IL
United Regional Water Cooperative (URWC)
Dieterich, IL
Dow Chemical Company
Charleston, IL
Rural King
Mattoon, Illinois (Corporate Headquarters)
City of Litchfield, IL
Litchfield, IL
JX Truck Center
Effingham, IL
Cargill AgHorizons
Dana, IN
Decatur Foundry
Decatur, IL
C.H.I. Overhead Doors
Arthur, IL
Sloan Implement
Vandalia, IL
City of Effingham, IL
Effingham, IL
North American Lighting
Paris, IL
Tilton Wastewater Treatment Plant
Tilton, IL
City of St. Elmo, IL
St. Elmo, Illinois
Helena Chemical Company
Mattoon, IL
Apgar Farms
Tuscola, IL
Tapella & Eberspacher Law Offices
Charleston, IL
City of Charleston, IL
Charleston, IL
Full-Fill Industries, LLC
Henning, IL
Cargill
O’Neill, NE
Red Collar
San Bernardino, CA; Orangeburg, SC
City of Paris, IL
Paris, IL
Mars Petcare
Reno, NV; Fort Smith, AR; Thompson Station, TN; Mattoon, IL
Caterpillar
Decatur, Illinois
Midas
Mattoon, IL
Watchfire Signs
Danville, IL
City of Robinson, IL
Robinson, IL
Lyondellbasell Equistar Chemicals
Tuscola, IL
Molinero, Inc.
Greenville, IL
City of Mattoon, IL
Mattoon, IL
The Libman Company
Arcola, IL
Mattoon YMCA
Mattoon, IL
Graphic Packaging International
Shelbyville, IL
TRW
Marshall, IL
Mattoon Precision Manufacturing Inc.
Mattoon, IL
ThyssenKrupp Presta
Danville, IL
Cargill
Gibson City, IL
The Kraft Heinz Company
Champaign, IL
Cargill Grain Facility
Gilman, IL
Clark Edgar Rural Water District
Marshall, IL
Dan Pilson Auto Centers
Mattoon, IL
EJ Water Cooperative, Inc.
Beecher City, IL
City of Fairfield Water Treatment Plant
Fairfield, IL
ZF
Marshall, IL