Year	Employer	Vendor Name	Amount	Source
2022	Iowa State Checkbook	Fort Dodge Comm Sch Dist	$44,479,903.07	Iowa State Checkbook
2022	Iowa State Checkbook	Wells Fargo Bank Na-Revenue Bonds Debt Service Fund	$44,348,900.00	Iowa State Checkbook
2023	Iowa State Checkbook	Wells Fargo Bank Na-Revenue Bonds Debt Service Fund	$44,344,150.00	Iowa State Checkbook
2019	Education, Dept Of	Marshalltown Csd	$44,336,907.95	Iowa State Checkbook
2018	Education, Dept Of	Linn-Mar Comm Sch Dist	$44,213,752.48	Iowa State Checkbook
2017	Transportation, Dept Of	Internal Revenue Service-payroll Clearing Acct - Dot	$44,193,558.64	Iowa State Checkbook
2018	Transportation, Dept Of	Internal Revenue Service-Payroll Clearing Acct - Dot	$44,155,585.18	Iowa State Checkbook
2024		Voya Retirement Insurance And Annuity Company-Deferred Comp Trust Fund	$43,981,005.04	Iowa State Checkbook
2018	Education, Dept Of	Marshalltown Csd	$43,877,531.43	Iowa State Checkbook
2023	Iowa State Checkbook	Pleasant Valley Csd	$43,852,352.46	Iowa State Checkbook
2024		Reilly Construction Co	$43,782,014.46	Iowa State Checkbook
2019	Education, Dept Of	Johnston Comm Sch Dist	$43,517,441.07	Iowa State Checkbook
2024		Burlington Comm Sch Dist	$43,502,532.83	Iowa State Checkbook
2023	Iowa State Checkbook	Hawkins Construction Co	$43,438,390.37	Iowa State Checkbook
2022	Iowa State Checkbook	Burlington Comm Sch Dist	$43,398,222.65	Iowa State Checkbook
2024		Internal Revenue Service-Dot Payroll Clearing Account	$43,308,303.03	Iowa State Checkbook
2023	Iowa State Checkbook	Muscatine Comm Sch Dist	$43,122,633.13	Iowa State Checkbook
2024		Sioux City City Of	$43,096,417.08	Iowa State Checkbook
2024		Cedar Valley Corp	$43,050,335.63	Iowa State Checkbook
2019	Human Services Assistance Pymt	Dept Human Services-Modernization-State Only	$43,027,136.27	Iowa State Checkbook
2024		Computer Aid Inc	$42,806,166.48	Iowa State Checkbook
2019	Human Services Assistance Pymt	Dept Human Services-Providers-Providers	$42,747,135.12	Iowa State Checkbook
2020	Transportation, Dept Of	Internal Revenue Service-Dot Payroll Clearing Account	$42,726,002.72	Iowa State Checkbook
2017	Education, Dept Of	Linn-mar Comm Sch Dist	$42,700,110.18	Iowa State Checkbook
2021	Iowa State Checkbook	Internal Revenue Service-Dot Payroll Clearing Account	$42,578,667.37	Iowa State Checkbook
2023	Iowa State Checkbook	Voya Retirement Insurance And Annuity Company-Deferred Comp Trust Fund	$42,546,813.87	Iowa State Checkbook
2022	Iowa State Checkbook	Pleasant Valley Csd	$42,483,168.47	Iowa State Checkbook
2023	Iowa State Checkbook	Sioux City City Of	$42,316,629.81	Iowa State Checkbook
2022	Iowa State Checkbook	Norris Asphalt Paving Co Lc	$42,283,018.27	Iowa State Checkbook
2017	Alcoholic Beverages	Diageo Americas	$42,282,232.74	Iowa State Checkbook
2023	Iowa State Checkbook	Sazerac Company Inc	$42,263,003.37	Iowa State Checkbook
2017	Human Services Assistance Pymt	Unitedhealthcare Plan Of The River Valley Inc	$42,234,984.53	Iowa State Checkbook
2020	Human Services Assistance Pymt	Dept Human Services-Icf	$42,234,291.49	Iowa State Checkbook
2020	Education, Dept Of	Des Moines Area Community College	$42,210,733.37	Iowa State Checkbook
2018	Administrative Services, Dept	Voya Retirement Insurance And Annuity Company-Deferred Comp Trust Fund	$42,179,489.06	Iowa State Checkbook
2022	Iowa State Checkbook	Iowa Soybean Association	$42,171,603.57	Iowa State Checkbook
2024		Us Bank Cardmember Serv	$42,082,733.22	Iowa State Checkbook
2017	Education, Dept Of	Marshalltown Csd	$42,064,492.90	Iowa State Checkbook
2017	Education, Dept Of	Grant Wood Area Educatio	$42,036,184.61	Iowa State Checkbook
2018	Education, Dept Of	Johnston Comm Sch Dist	$42,008,719.32	Iowa State Checkbook
2018	Public Health, Dept Of	State Of Iowa Idph-Wic Food	$41,851,265.80	Iowa State Checkbook
2021	Iowa State Checkbook	Voya Retirement Insurance And Annuity Company-Deferred Comp Trust Fund	$41,837,713.56	Iowa State Checkbook
2022	Iowa State Checkbook	Clinton Comm Sch Dist	$41,745,182.49	Iowa State Checkbook
2019	Education, Dept Of	Des Moines Area Community College	$41,622,758.44	Iowa State Checkbook
2022	Iowa State Checkbook	Sioux City City Of	$41,446,810.43	Iowa State Checkbook
2017	Administrative Services, Dept	Voya Retirement Insurance And Annuity Company-deferred Comp Trust Fund	$41,332,708.52	Iowa State Checkbook
2018	Education, Dept Of	Des Moines Area Community College	$41,269,187.79	Iowa State Checkbook
2023	Iowa State Checkbook	Fort Dodge Comm Sch Dist	$40,966,025.45	Iowa State Checkbook
2017	Education, Dept Of	Des Moines Area Community College	$40,873,090.22	Iowa State Checkbook
2024		Muscatine Comm Sch Dist	$40,854,582.97	Iowa State Checkbook
2020	Administrative Services, Dept	Voya Retirement Insurance And Annuity Company-Deferred Comp Trust Fund	$40,816,188.88	Iowa State Checkbook
2024		Pottawattamie County	$40,710,815.34	Iowa State Checkbook
2023	Iowa State Checkbook	Dubuque City Of	$40,663,690.69	Iowa State Checkbook
2021	Iowa State Checkbook	Burlington Comm Sch Dist	$40,634,496.29	Iowa State Checkbook
2024		Mcaninch Corporation	$40,591,927.04	Iowa State Checkbook
2023	Iowa State Checkbook	Computer Aid Inc	$40,408,060.11	Iowa State Checkbook
2022	Iowa State Checkbook	Internal Revenue Service-Dot Payroll Clearing Account	$40,405,669.66	Iowa State Checkbook
2021	Iowa State Checkbook	Cedar Falls Comm Sd	$40,243,299.76	Iowa State Checkbook
2020	Revenue	Cedar Rapids City Of	$40,207,946.53	Iowa State Checkbook
2024		Multi-State Lottery Association	$40,191,460.09	Iowa State Checkbook
2022	Iowa State Checkbook	Voya Retirement Insurance And Annuity Company-Deferred Comp Trust Fund	$40,043,210.99	Iowa State Checkbook
2020	Human Services Assistance Pymt	Dept Human Services-State Children's Health Ins - Mco	$40,024,165.10	Iowa State Checkbook
2018	Alcoholic Beverages	Diageo Americas	$40,022,637.94	Iowa State Checkbook
2017	Education, Dept Of	Johnston Comm Sch Dist	$39,961,474.74	Iowa State Checkbook
2023	Iowa State Checkbook	Insight Public Sector	$39,945,620.22	Iowa State Checkbook
2022	Iowa State Checkbook	State Of Iowa Idph-Wic Food	$39,933,135.80	Iowa State Checkbook
2022	Iowa State Checkbook	Sazerac Company Inc	$39,915,376.46	Iowa State Checkbook
2023	Iowa State Checkbook	Scott County	$39,668,762.31	Iowa State Checkbook
2021	Iowa State Checkbook	Sioux City City Of	$39,602,817.90	Iowa State Checkbook
2017	Transportation, Dept Of	Manatts Inc	$39,553,374.80	Iowa State Checkbook
2023	Iowa State Checkbook	Us Bank Cardmember Serv	$39,412,802.10	Iowa State Checkbook
2022	Iowa State Checkbook	Muscatine Comm Sch Dist	$39,399,899.73	Iowa State Checkbook
2020	Education, Dept Of	Ottumwa Comm Sch Dist	$39,376,384.46	Iowa State Checkbook
2023	Iowa State Checkbook	Multi-State Lottery Association	$39,326,291.69	Iowa State Checkbook
2017	Transportation, Dept Of	Knife River Corporation	$39,051,357.67	Iowa State Checkbook
2021	Iowa State Checkbook	Dept Human Services-State Children's Health Ins - Mco	$39,020,626.32	Iowa State Checkbook
2024		Bettendorf Comm Sch Dist	$38,760,076.55	Iowa State Checkbook
2019	Administrative Services, Dept	Voya Retirement Insurance And Annuity Company-Deferred Comp Trust Fund	$38,301,516.90	Iowa State Checkbook
2021	Iowa State Checkbook	Pleasant Valley Csd	$38,285,976.16	Iowa State Checkbook
2021	Iowa State Checkbook	Scott Co Treasurer	$38,206,419.53	Iowa State Checkbook
2023	Iowa State Checkbook	Mathy Construction Co	$37,983,999.31	Iowa State Checkbook
2021	Iowa State Checkbook	Clinton Comm Sch Dist	$37,982,291.29	Iowa State Checkbook
2017	Transportation, Dept Of	Norris Asphalt Paving Co Lc	$37,686,819.56	Iowa State Checkbook
2024		Council Bluffs City Of	$37,622,631.68	Iowa State Checkbook
2019	Education, Dept Of	Ottumwa Comm Sch Dist	$37,530,114.00	Iowa State Checkbook
2021	Iowa State Checkbook	Muscatine Comm Sch Dist	$37,451,059.31	Iowa State Checkbook
2018	Regents, Capital Expenditures	University Of Iowa-Sui Pharmacy Building Renovation	$37,399,171.00	Iowa State Checkbook
2020	Transportation, Dept Of	Ames Construction Inc	$37,360,534.41	Iowa State Checkbook
2018	Transportation, Dept Of	Norris Asphalt Paving Co Lc	$37,247,174.73	Iowa State Checkbook
2024		Fort Dodge Comm Sch Dist	$37,242,696.38	Iowa State Checkbook
2023	Iowa State Checkbook	Ames City Of	$37,187,619.31	Iowa State Checkbook
2022	Iowa State Checkbook	Dubuque City Of	$37,073,204.78	Iowa State Checkbook
2022	Iowa State Checkbook	Mississippi Bend Aea 9	$37,065,287.57	Iowa State Checkbook
2023	Iowa State Checkbook	College Community Sch	$36,938,274.00	Iowa State Checkbook
2023	Iowa State Checkbook	Heartland Asphalt Inc	$36,760,364.53	Iowa State Checkbook
2020	Transportation, Dept Of	Cedar Valley Corp	$36,710,616.78	Iowa State Checkbook
2024		Inroads Llc	$36,708,259.46	Iowa State Checkbook
2022	Iowa State Checkbook	Dept Human Services-State Children's Health Ins - Mco	$36,692,790.61	Iowa State Checkbook
2021	Iowa State Checkbook	Insight Public Sector	$36,685,530.54	Iowa State Checkbook
2022	Iowa State Checkbook	Computer Aid Inc	$36,661,665.13	Iowa State Checkbook