Year	Employer	Vendor Name	Amount	Source
2020	Treasurer Of State	Tama Co Treasurer	$5,069,807.59	Iowa State Checkbook
2019	Education, Dept Of	East Sac County Community School District	$5,068,969.59	Iowa State Checkbook
2018	Human Services Assistance Pymt	Health Management Systs	$5,067,906.11	Iowa State Checkbook
2022	Revenue	Boone Co Treasurer	$5,065,619.45	Iowa State Checkbook
2018	Revenue	Marion City Of	$5,065,577.79	Iowa State Checkbook
2020	Education, Dept Of	Central Lee Csd	$5,065,437.38	Iowa State Checkbook
2019	Transportation, Dept Of	Mcaninch Corporation	$5,065,366.44	Iowa State Checkbook
2024	Chief Information Officer, Office Of	Alpine Communications	$5,065,152.40	Iowa State Checkbook
2022	Iowa Department On Aging	Elderbridge Agency On Aging	$5,065,014.30	Iowa State Checkbook
2022	Revenue	Plymouth Co Treasurer	$5,064,931.43	Iowa State Checkbook
2019	Human Services Assistance Pymt	Dept Human Services-Newly Eligible 101%-138%	$5,064,000.28	Iowa State Checkbook
2023	Transportation, Dept Of	Iowa City City Of	$5,062,802.50	Iowa State Checkbook
2025	Administration And Regulation	Taylor County	$5,062,490.99	Iowa State Checkbook
2024	Treasurer Of State	Lyon County	$5,061,652.10	Iowa State Checkbook
2018	Revenue	Marshalltown Csd	$5,059,745.31	Iowa State Checkbook
2023	Treasurer Of State	Sioux County	$5,059,647.40	Iowa State Checkbook
2022	Education, Dept Of	University Of Iowa	$5,058,216.74	Iowa State Checkbook
2022	Iowa Economic Development Authority	University Of Iowa	$5,057,073.95	Iowa State Checkbook
2020	Education, Dept Of	University Of Iowa	$5,056,685.87	Iowa State Checkbook
2019	Transportation, Dept Of	Langman Construction Inc	$5,056,183.69	Iowa State Checkbook
2016	Education, Dept Of	Camanche Csd	$5,055,807.36	Iowa State Checkbook
2024	Education, Dept Of	Wapsie Valley Csd	$5,053,443.91	Iowa State Checkbook
2016	Transportation, Dept Of	Gus Construction Co Inc	$5,052,939.54	Iowa State Checkbook
2025	Human Services	United Way Of Central Ia	$5,052,518.11	Iowa State Checkbook
2016	Dept Of Homeland Security And Emergency Management	Iowa State University	$5,047,048.99	Iowa State Checkbook
2018	Education, Dept Of	Central Lee Csd	$5,046,963.89	Iowa State Checkbook
2022	Iowa Lottery Authority	Scientific Games Us Parent Lp	$5,043,715.69	Iowa State Checkbook
2021	Treasurer Of State	Lyon Co Treasurer	$5,043,443.92	Iowa State Checkbook
2021	Treasurer Of State	Crawford Co Treasurer	$5,042,437.49	Iowa State Checkbook
2021	Treasurer Of State	Dallas County Treasurer	$5,041,704.29	Iowa State Checkbook
2021	Transportation, Dept Of	Wex Bank	$5,039,689.51	Iowa State Checkbook
2019	Revenue	Pleasant Valley Csd	$5,037,297.48	Iowa State Checkbook
2024	Revenue	Clive City Of	$5,037,275.61	Iowa State Checkbook
2024	Chief Information Officer, Office Of	Windstream Communications	$5,036,989.00	Iowa State Checkbook
2023	Public Health, Dept Of	Area Substance Abuse Council Inc	$5,036,182.14	Iowa State Checkbook
2017	Treasurer Of State	Dubuque Co Treasurer	$5,036,097.31	Iowa State Checkbook
2017	Education, Dept Of	North Cedar Csd	$5,035,578.95	Iowa State Checkbook
2021	Human Services Assistance Pymt	Youth & Shelter Services	$5,035,394.31	Iowa State Checkbook
2018	Transportation, Dept Of	Dubuque City Of	$5,034,835.46	Iowa State Checkbook
2025	Education	Wayne Comm Sch Dist	$5,034,388.29	Iowa State Checkbook
2017	Transportation, Dept Of	Reilly Construction Co	$5,032,714.90	Iowa State Checkbook
2020	Natural Resources, Dept Of	University Of Iowa	$5,030,210.18	Iowa State Checkbook
2019	Treasurer Of State	Fayette Co Treasurer	$5,030,180.88	Iowa State Checkbook
2022	Revenue	Winneshiek Co Treasurer	$5,029,603.50	Iowa State Checkbook
2018	Transportation, Dept Of	Herberger Construction Co Inc	$5,027,027.26	Iowa State Checkbook
2019	Education, Dept Of	Colfax-Mingo Community School District	$5,024,441.41	Iowa State Checkbook
2025	Administration And Regulation	Burlington Comm Sch Dist	$5,021,731.32	Iowa State Checkbook
2023	Iowa Department On Aging	Connections Area Agency On Aging Inc	$5,021,626.36	Iowa State Checkbook
2019	Treasurer Of State	Clinton Co Treasurer	$5,021,401.65	Iowa State Checkbook
2016	Transportation, Dept Of	Transcore Its Llc	$5,018,140.58	Iowa State Checkbook
2018	Education, Dept Of	West Lyon Comm Sch Dist	$5,015,523.91	Iowa State Checkbook
2022	Education, Dept Of	Agwsr Csd	$5,014,792.92	Iowa State Checkbook
2023	Natural Resources, Dept Of	Brandt Information Services Llc	$5,014,186.72	Iowa State Checkbook
2025	Education	Garner Hayfield Ventura Community School Dist	$5,014,107.24	Iowa State Checkbook
2018	Education, Dept Of	Belmond-Klemme Csd	$5,013,894.47	Iowa State Checkbook
2021	Education, Dept Of	Nodaway Valley Csd	$5,012,693.34	Iowa State Checkbook
2024	Revenue	Ottumwa City Of	$5,012,059.08	Iowa State Checkbook
2024	Treasurer Of State	Dallas County	$5,011,661.57	Iowa State Checkbook
2017	Ipers	Pathway Capital Manageme	$5,011,603.00	Iowa State Checkbook
2016	Human Services Assistance Pymt	Goold Health Systems Inc	$5,009,533.90	Iowa State Checkbook
2021	Treasurer Of State	Marshall Co Treasurer	$5,008,500.60	Iowa State Checkbook
2020	Education, Dept Of	North Cedar Csd	$5,008,255.13	Iowa State Checkbook
2017	Education, Dept Of	Postville Comm Sch Dist	$5,007,961.04	Iowa State Checkbook
2023	Revenue	Fort Dodge Comm Sch Dist	$5,007,897.90	Iowa State Checkbook
2025	Administration And Regulation	Louisa County	$5,005,032.75	Iowa State Checkbook
2023	Revenue	Marshall County	$5,004,808.56	Iowa State Checkbook
2017	Revenue	Mason City City Of	$5,004,674.23	Iowa State Checkbook
2025	Human Services	Hhs Technology Group Llc	$5,002,048.52	Iowa State Checkbook
2025	Administration And Regulation	Federal Res Bank Minneap-Instant Game Direct Costs	$5,001,353.78	Iowa State Checkbook
2016	Education, Dept Of	East Sac County Community School District	$5,000,373.07	Iowa State Checkbook
2021	Human Services Assistance Pymt	Polk County Health Department	$5,000,000.00	Iowa State Checkbook
2022	Finance Authority	Iowa Finance Authority-Housing Fin General Office	$5,000,000.00	Iowa State Checkbook
2018	Ipers	Fisher Investments Inc	$4,997,873.42	Iowa State Checkbook
2019	Education, Dept Of	Louisa-Muscatine Csd	$4,997,723.66	Iowa State Checkbook
2020	Education, Dept Of	Central Iowa Juvenile Detention Center	$4,997,401.72	Iowa State Checkbook
2023	Education, Dept Of	Emmetsburg Comm Sch Dist	$4,997,030.10	Iowa State Checkbook
2024	Revenue	Mason City Comm Sch Dist	$4,996,897.14	Iowa State Checkbook
2025	Justice System	Stahl Construction Company	$4,996,423.49	Iowa State Checkbook
2017	Transportation, Dept Of	Christensen Brothers Inc	$4,994,154.70	Iowa State Checkbook
2019	Regents, Board Of	University Of Northern Iowa-Science, Technology, Engineering And Mathematics Collab Init	$4,992,510.00	Iowa State Checkbook
2023	Education, Dept Of	Starmont Comm Sch Dist	$4,992,426.17	Iowa State Checkbook
2021	Education, Dept Of	Van Meter Comm Sch Dist	$4,990,224.51	Iowa State Checkbook
2019	Human Services Assistance Pymt	Dept Human Services-Premium Payment-Mco	$4,990,142.35	Iowa State Checkbook
2019	Transportation, Dept Of	Cedar Falls Constr Co	$4,989,663.87	Iowa State Checkbook
2024	Treasurer Of State	Crawford County	$4,989,429.57	Iowa State Checkbook
2020	Education, Dept Of	Pleasantville Csd	$4,989,111.98	Iowa State Checkbook
2024	Education, Dept Of	Tri-Center Comm Sch Dist	$4,986,377.32	Iowa State Checkbook
2022	Treasurer Of State	Buchanan Co Treasurer	$4,985,301.61	Iowa State Checkbook
2019	Human Services Assistance Pymt	Central Iowa Juvenile Detention Center	$4,983,527.63	Iowa State Checkbook
2019	Transportation, Dept Of	Skyline Construction Inc	$4,983,443.67	Iowa State Checkbook
2020	Education, Dept Of	Louisa-Muscatine Csd	$4,980,441.02	Iowa State Checkbook
2021	Education, Dept Of	Central Iowa Juvenile Detention Center	$4,979,653.67	Iowa State Checkbook
2016	Transportation, Dept Of	Council Bluffs, City Of	$4,979,226.76	Iowa State Checkbook
2025	Administration And Regulation	Ida County	$4,975,333.75	Iowa State Checkbook
2021	Human Services Assistance Pymt	Father Flanagans Boys Home	$4,975,272.70	Iowa State Checkbook
2020	Education, Dept Of	Belmond-Klemme Csd	$4,974,755.00	Iowa State Checkbook
2023	Treasurer Of State	Woodbury County	$4,974,475.13	Iowa State Checkbook
2021	Revenue	Marshalltown City Of	$4,972,771.69	Iowa State Checkbook
2021	Natural Resources, Dept Of	University Of Iowa	$4,970,816.05	Iowa State Checkbook
2024	Transportation, Dept Of	Ankeny City Of	$4,970,516.16	Iowa State Checkbook