Foundations and corporate donors

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Others
The Helmerich Foundation
Fulton and Susie Collins Foundation
John Steele Zink Foundation
F.W. Murphy Foundation
Susannah and Jim Adelson Family Foundation

Corporate donors
QuikTrip
Capital Advisors
University of Tulsa
Nordam
John Christner Trucking
Asphalt and Fuel Supply
Advance Research Chemicals
Utica LLC
Mid American Park
Price LLC
McElroy Manufacturing
Hughes Lumber
Walters and Associates
Dapro Rubber