Our Services Include
  • Grain purchasing and marketing
  • Grain Storage
  • Grain shipment both via truck and rail
  • Commodity trading opportunities


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The Ottawa Coop is investing in Ag Mark LLC and will be the 6th Coop Owner.  This is NOT a merger.  AgMark will control and own the grain, Ottawa owns and controls all locations.  AgMark becomes the Ottawa Coop's grain department as part of this investment and will be employed by Ottawa Coop to handle grain marketing, logistics, and accounting services.  The same services you are getting now from the Ottawa Coop will continue along with some new items.  Employees you have become familiar with will continue with Sandi and Matthew being AgMark employees stationed in the same location as now and be able to take care of our customers grain needs.


Contact The Grain Department For More Information

Grain Merchandiser

Matthew Vajnar


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Grain Bookkeeping

Sandi Suther


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Monday-Friday 8:00 a.m. to 5:00 p.m.
Saturday & Sunday: Closed

Harvesting & planting season hours will be posted

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