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