The Team

Cardinal Ethanol has assembled a dedicated and experienced team of employees to operate the plant. 

Reach us at 765-964-3137


Jeff Painter,


Ext. 107

Bill Dartt,


Ext. 102

Jeremey Herlyn,

Plant Manager

Ext. 111

Greg Roy,

Commodity Manager

Ext. 106

Chad Lindow,

Process/Lab Manager

Ext. 119

Deanne Sweeney,

EH&S Manager

Ext. 117

Mark Durr,

Maintenance Manager

Ext. 112



Grain Procurement Group

Top left: Casey Bruns, Stephanie Ingle, Greg Roy, and Lisa Naylor

Bottom left: Stephen Brouillette, Deryl Wilson, and Michelle Schmiesing


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Office: 765-964-3137     Email:     1554 N. 600 E. Union City, IN 47390  Admin