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