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Simplex, Inc.

5300 Rising Moon Road
Springfield, IL 62711
800-637-8603
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Simplex, Inc.
5300 Rising Moon Road
Springfield, IL 62711


Position Contact Extension Email
President Amanda Hupp x192
Executive Officer Thomas Debrey x115
Executive Officer Jill Debrey x149
Sales Administration Manager Debbie Decker x114
Load Bank Sales Specialist John Hartman x108
Load Bank Sales Specialist Jason Goodson x106
Load Bank Sales Specialist Greg Dabney x193
Fuel Systems Sales Manager Dawn Smalley x185
Fuel Systems Sales Mitchell Flowers x127
Fuel Systems Sales Matthew Godden, x128
Service/Parts Coordinator x211
Logistics Coordinator Jason Vance x162