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Suppliers & Payees

About Suppliers & Payees

OMES handles the supplier life cycle for any person or entity that does business with the state. OMES is a supplier’s main contact to initiating business with a state agency or governmental entity.


  1. Increase the velocity of our procurements,
  2. Increase the efficiency of our systems and processes, and
  3. Improve the quality of customer service we are providing to our suppliers.


To create a competitive marketplace that benefits both the state and our supplier partners.



Central Purchasing
2401 N. Lincoln Blvd., Second Floor
Oklahoma City, OK 73105
Phone: 405-522-0955

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Last Modified on Feb 12, 2024
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