Year	Employer	Vendor Name	Amount	Source
2021	Transportation, Dept Of	Norris Asphalt Paving Co Lc	$51,613,933.97	Iowa State Checkbook
2023	Transportation, Dept Of	Norris Asphalt Paving Co Lc	$51,452,932.52	Iowa State Checkbook
2021	Treasurer Of State	Wells Fargo Bank Na-Revenue Bonds Debt Service Fund	$51,446,037.72	Iowa State Checkbook
2022	Education, Dept Of	Johnston Comm Sch Dist	$51,428,065.92	Iowa State Checkbook
2016	Human Services Assistance Pymt	Dept Human Services-Icf-Icf	$51,183,661.35	Iowa State Checkbook
2021	Education, Dept Of	Central Rivers Area Education Agency	$50,906,158.86	Iowa State Checkbook
2022	Transportation, Dept Of	Manatts Inc	$50,846,928.49	Iowa State Checkbook
2017	Education, Dept Of	Waukee Comm Sch Dist	$50,759,777.04	Iowa State Checkbook
2020	Education, Dept Of	Grant Wood Area Educatio	$50,685,471.81	Iowa State Checkbook
2022	Revenue	Cedar Rapids City Of	$50,636,671.30	Iowa State Checkbook
2022	Education, Dept Of	Ottumwa Comm Sch Dist	$50,353,613.78	Iowa State Checkbook
2018	Human Services Assistance Pymt	Unitedhealthcare Plan Of The River Valley Inc	$50,342,771.12	Iowa State Checkbook
2023	Education, Dept Of	Johnston Comm Sch Dist	$50,262,423.69	Iowa State Checkbook
2021	Education, Dept Of	Johnston Comm Sch Dist	$50,227,796.10	Iowa State Checkbook
2021	Transportation, Dept Of	Cedar Valley Corp	$50,165,745.69	Iowa State Checkbook
2019	Iowa Lottery Authority	Internal Revenue Service-Online Game Direct Costs	$50,029,779.25	Iowa State Checkbook
2019	Education, Dept Of	Grant Wood Area Educatio	$49,842,821.06	Iowa State Checkbook
2023	Ag- Soybean Promotion	Iowa Soybean Association	$49,804,816.12	Iowa State Checkbook
2018	Human Services Assistance Pymt	Dept Human Services-Modernization-Ihwp Not Newly	$49,475,525.38	Iowa State Checkbook
2019	Human Services Assistance Pymt	Amerigroup Iowa Inc	$49,391,862.11	Iowa State Checkbook
2019	Education, Dept Of	Central Rivers Area Education Agency	$49,225,039.33	Iowa State Checkbook
2020	Education, Dept Of	Central Rivers Area Education Agency	$49,073,398.46	Iowa State Checkbook
2018	Education, Dept Of	Grant Wood Area Educatio	$49,062,266.81	Iowa State Checkbook
2016	Transportation, Dept Of	Hawkins Construction Co	$48,741,697.45	Iowa State Checkbook
2021	Education, Dept Of	Marshalltown Csd	$48,620,186.36	Iowa State Checkbook
2025	Education	Des Moines Area Community College	$48,617,215.70	Iowa State Checkbook
2018	Transportation, Dept Of	Manatts Inc	$48,577,499.94	Iowa State Checkbook
2020	Alcoholic Beverages	Diageo Americas Inc	$48,409,062.56	Iowa State Checkbook
2018	Education, Dept Of	Central Rivers Area Education Agency	$48,366,783.38	Iowa State Checkbook
2025	Transportation	Norris Asphalt Paving Co Lc	$48,181,242.38	Iowa State Checkbook
2020	Education, Dept Of	Southeast Polk Comm Sd	$48,102,346.32	Iowa State Checkbook
2019	Alcoholic Beverages	Diageo Americas Inc	$48,054,487.73	Iowa State Checkbook
2021	Revenue	Des Moines City Of	$47,975,953.76	Iowa State Checkbook
2020	Education, Dept Of	Linn-Mar Comm Sch Dist	$47,654,993.27	Iowa State Checkbook
2020	Transportation, Dept Of	Manatts Inc	$47,421,150.58	Iowa State Checkbook
2021	Transportation, Dept Of	Hawkins Construction Co	$47,366,639.40	Iowa State Checkbook
2025	Human Services	State Of Iowa Idph-Wic	$47,296,321.04	Iowa State Checkbook
2023	Education, Dept Of	Des Moines Area Community College	$47,246,014.60	Iowa State Checkbook
2020	Education, Dept Of	West Des Moines Comm Sd	$47,215,236.02	Iowa State Checkbook
2024	Revenue	Cedar Rapids City Of	$47,120,440.50	Iowa State Checkbook
2016	Education, Dept Of	Grant Wood Area Educatio	$47,115,039.21	Iowa State Checkbook
2023	Human Services Assistance Pymt	Dept Human Services-State Children's Health Ins - Mco	$46,978,624.13	Iowa State Checkbook
2024	Education, Dept Of	Des Moines Area Community College	$46,775,432.42	Iowa State Checkbook
2025	Administration And Regulation	Sazerac Company Inc	$46,710,312.98	Iowa State Checkbook
2021	Revenue	Cedar Rapids City Of	$46,670,974.88	Iowa State Checkbook
2021	Public Health, Dept Of	University Of Iowa	$46,471,804.08	Iowa State Checkbook
2016	Transportation, Dept Of	Manatts Inc	$46,323,244.91	Iowa State Checkbook
2020	Treasurer Of State	Wells Fargo Bank Na-Revenue Bonds Debt Service Fund	$46,251,681.25	Iowa State Checkbook
2025	Administration And Regulation	Voya Retirement Insurance And Annuity Company-Deferred Comp Trust Fund	$46,234,307.40	Iowa State Checkbook
2020	Transportation, Dept Of	Norris Asphalt Paving Co Lc	$46,170,488.66	Iowa State Checkbook
2020	Transportation, Dept Of	Mathy Construction Company	$46,079,780.16	Iowa State Checkbook
2018	Education, Dept Of	West Des Moines Comm Sd	$46,040,839.18	Iowa State Checkbook
2025	Education	Grant Wood Area Educatio	$46,018,682.38	Iowa State Checkbook
2016	Education, Dept Of	Area Education Agncy 267	$45,998,166.03	Iowa State Checkbook
2018	Education, Dept Of	Southeast Polk Comm Sd	$45,898,797.66	Iowa State Checkbook
2022	Education, Dept Of	Des Moines Area Community College	$45,824,839.13	Iowa State Checkbook
2023	Revenue	Cedar Rapids City Of	$45,771,842.94	Iowa State Checkbook
2016	Education, Dept Of	Waukee Comm Sch Dist	$45,697,663.47	Iowa State Checkbook
2017	Education, Dept Of	Southeast Polk Comm Sd	$45,576,543.41	Iowa State Checkbook
2025	Education	Central Rivers Area Education Agency	$45,536,027.79	Iowa State Checkbook
2023	Transportation, Dept Of	Internal Revenue Service-Dot Payroll Clearing Account	$45,535,922.36	Iowa State Checkbook
2019	Education, Dept Of	Linn-Mar Comm Sch Dist	$45,525,160.54	Iowa State Checkbook
2016	Education, Dept Of	West Des Moines Comm Sd	$45,522,800.69	Iowa State Checkbook
2020	Education, Dept Of	Marshalltown Csd	$45,446,179.60	Iowa State Checkbook
2019	Education, Dept Of	Southeast Polk Comm Sd	$45,303,439.45	Iowa State Checkbook
2025	Administration And Regulation	Computershare Trust Co Na-Revenue Bonds Debt Service Fund	$45,277,486.89	Iowa State Checkbook
2019	Education, Dept Of	West Des Moines Comm Sd	$45,124,819.52	Iowa State Checkbook
2017	Education, Dept Of	West Des Moines Comm Sd	$44,916,135.67	Iowa State Checkbook
2021	Education, Dept Of	Des Moines Area Community College	$44,890,274.07	Iowa State Checkbook
2021	Education, Dept Of	Ottumwa Comm Sch Dist	$44,841,038.54	Iowa State Checkbook
2020	Education, Dept Of	Johnston Comm Sch Dist	$44,810,753.99	Iowa State Checkbook
2024	Transportation, Dept Of	Western Engineering Company Inc	$44,746,246.57	Iowa State Checkbook
2017	Education, Dept Of	Area Education Agncy 267	$44,735,185.12	Iowa State Checkbook
2024	Alcoholic Beverages	Sazerac Company Inc	$44,516,853.65	Iowa State Checkbook
2022	Treasurer Of State	Wells Fargo Bank Na-Revenue Bonds Debt Service Fund	$44,348,900.00	Iowa State Checkbook
2023	Treasurer Of State	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
2016	Human Services Assistance Pymt	Ebt Food Stamps-Ebt Statewide-Ebt Statewide	$43,991,811.40	Iowa State Checkbook
2016	Human Services Assistance Pymt	Unitedhealthcare Plan Of The River Valley Inc	$43,984,485.56	Iowa State Checkbook
2024	Administrative Services, Dept	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
2024	Transportation, Dept Of	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
2016	Education, Dept Of	Southeast Polk Comm Sd	$43,485,584.74	Iowa State Checkbook
2023	Transportation, Dept Of	Hawkins Construction Co	$43,438,390.37	Iowa State Checkbook
2024	Transportation, Dept Of	Internal Revenue Service-Dot Payroll Clearing Account	$43,308,303.03	Iowa State Checkbook
2025	Human Services	Polk County	$43,274,715.89	Iowa State Checkbook
2025	Transportation	Internal Revenue Service-Dot Payroll Clearing Account	$43,195,701.49	Iowa State Checkbook
2024	Transportation, Dept Of	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
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
2016	Human Services Assistance Pymt	Dept Human Services-Disproportionate Share	$42,711,198.33	Iowa State Checkbook
2017	Education, Dept Of	Linn-mar Comm Sch Dist	$42,700,110.18	Iowa State Checkbook
2016	Education, Dept Of	Marshalltown Csd	$42,662,810.84	Iowa State Checkbook
2023	Education, Dept Of	Muscatine Comm Sch Dist	$42,590,183.90	Iowa State Checkbook
2021	Transportation, Dept Of	Internal Revenue Service-Dot Payroll Clearing Account	$42,578,667.37	Iowa State Checkbook