Year	Employer	Vendor Name	Amount	Source
2023	Iowa State Checkbook	Harlan Comm Schl Dist	$12,615,076.19	Iowa State Checkbook
2020	Human Services Assistance Pymt	Lutheran Services In Iowa Inc	$12,611,562.39	Iowa State Checkbook
2018	Transportation, Dept Of	United Contractors Inc	$12,605,807.10	Iowa State Checkbook
2020	Education, Dept Of	Iowa Western Comm Coll	$12,595,615.00	Iowa State Checkbook
2021	Iowa State Checkbook	Center Point-Urbana Csd	$12,586,867.52	Iowa State Checkbook
2021	Iowa State Checkbook	Atlantic Comm Sch Dist	$12,584,820.04	Iowa State Checkbook
2022	Iowa State Checkbook	Center Point-Urbana Csd	$12,582,865.00	Iowa State Checkbook
2022	Iowa State Checkbook	Second Judicial District	$12,545,158.45	Iowa State Checkbook
2019	Revenue	Dallas County Treasurer	$12,542,811.01	Iowa State Checkbook
2021	Iowa State Checkbook	Dept Human Services-Modernization-Refugee	$12,530,165.26	Iowa State Checkbook
2019	Education, Dept Of	Pella Community Sch Dist	$12,513,295.80	Iowa State Checkbook
2023	Iowa State Checkbook	Woodward Youth Corporation	$12,488,570.70	Iowa State Checkbook
2019	Revenue	Story Co Treasurer	$12,467,095.69	Iowa State Checkbook
2020	Revenue	Dallas County Treasurer	$12,465,050.45	Iowa State Checkbook
2023	Iowa State Checkbook	Muscatine County	$12,462,754.39	Iowa State Checkbook
2019	Education, Dept Of	Spencer Comm Sch Dist	$12,460,703.92	Iowa State Checkbook
2017	Revenue	Story Co Treasurer	$12,452,706.51	Iowa State Checkbook
2018	Public Health, Dept Of	University Of Iowa	$12,450,977.96	Iowa State Checkbook
2017	Revenue	Dubuque City Of	$12,449,004.31	Iowa State Checkbook
2023	Iowa State Checkbook	Mid-Prairie Csd	$12,447,365.55	Iowa State Checkbook
2021	Iowa State Checkbook	West Liberty Comm Sd	$12,437,459.43	Iowa State Checkbook
2017	Education, Dept Of	Knoxville Comm Sch Dist	$12,417,074.29	Iowa State Checkbook
2022	Iowa State Checkbook	Des Moines County	$12,413,213.55	Iowa State Checkbook
2018	Education, Dept Of	Knoxville Comm Sch Dist	$12,403,080.26	Iowa State Checkbook
2020	Transportation, Dept Of	Hawkeye Paving Corp	$12,402,986.73	Iowa State Checkbook
2020	Revenue	Ankeny Comm Sch Dist	$12,398,168.48	Iowa State Checkbook
2018	Treasurer Of State	Davenport City Of	$12,378,000.98	Iowa State Checkbook
2021	Iowa State Checkbook	Harlan Comm Schl Dist	$12,369,391.67	Iowa State Checkbook
2018	Education, Dept Of	Pella Community Sch Dist	$12,349,229.17	Iowa State Checkbook
2020	Education, Dept Of	Northeast Iowa Community College	$12,341,771.82	Iowa State Checkbook
2019	Education, Dept Of	Washington Comm Sch Dist	$12,332,490.75	Iowa State Checkbook
2022	Iowa State Checkbook	Muscatine County	$12,293,575.67	Iowa State Checkbook
2023	Iowa State Checkbook	Estherville Lincoln Central Csd	$12,288,276.63	Iowa State Checkbook
2019	Transportation, Dept Of	Hntb Corporation	$12,283,812.02	Iowa State Checkbook
2020	Education, Dept Of	Washington Comm Sch Dist	$12,283,668.71	Iowa State Checkbook
2019	Education, Dept Of	Northeast Iowa Community College	$12,238,692.21	Iowa State Checkbook
2020	Education, Dept Of	North Iowa Area Community College	$12,237,674.07	Iowa State Checkbook
2020	Alcoholic Beverages	Brown Forman Corp	$12,229,012.21	Iowa State Checkbook
2019	Education, Dept Of	Iowa Western Comm Coll	$12,204,008.00	Iowa State Checkbook
2018	Education, Dept Of	South Tama Co Sch Dist	$12,195,045.40	Iowa State Checkbook
2018	Education, Dept Of	Washington Comm Sch Dist	$12,193,464.11	Iowa State Checkbook
2017	Alcoholic Beverages	Constellation Brands Inc	$12,165,232.78	Iowa State Checkbook
2023	Iowa State Checkbook	Center Point-Urbana Csd	$12,161,301.60	Iowa State Checkbook
2023	Iowa State Checkbook	Polk Co Treasurer	$12,158,056.45	Iowa State Checkbook
2021	Iowa State Checkbook	Maquoketa Comm Sch Dist	$12,148,564.51	Iowa State Checkbook
2022	Iowa State Checkbook	Plymouth Co Treasurer	$12,127,206.14	Iowa State Checkbook
2018	Human Services Assistance Pymt	Dept Human Services-Iowa Medicaid Electronic Records System	$12,126,290.85	Iowa State Checkbook
2023	Iowa State Checkbook	Central Dewitt Community School District	$12,112,577.30	Iowa State Checkbook
2021	Iowa State Checkbook	Kossuth Co Treasurer	$12,111,057.25	Iowa State Checkbook
2023	Iowa State Checkbook	Telligen Inc	$12,103,777.07	Iowa State Checkbook
2022	Iowa State Checkbook	Waukee City Of	$12,095,594.95	Iowa State Checkbook
2020	Transportation, Dept Of	Flynn Co Inc	$12,090,379.39	Iowa State Checkbook
2021	Iowa State Checkbook	Moc-Floyd Valley Csd	$12,089,736.18	Iowa State Checkbook
2018	Education, Dept Of	Iowa Western Comm Coll	$12,083,582.00	Iowa State Checkbook
2023	Iowa State Checkbook	Iowa Bridge & Culvert	$12,083,142.91	Iowa State Checkbook
2021	Iowa State Checkbook	Midamerican Energy Co	$12,080,731.14	Iowa State Checkbook
2021	Iowa State Checkbook	Woodward Youth Corporation	$12,067,739.39	Iowa State Checkbook
2023	Iowa State Checkbook	Mid-Iowa Community Action Mica Inc	$12,052,688.79	Iowa State Checkbook
2018	Education, Dept Of	Northeast Iowa Community College	$12,046,609.06	Iowa State Checkbook
2021	Iowa State Checkbook	Plymouth Co Treasurer	$12,041,166.28	Iowa State Checkbook
2021	Iowa State Checkbook	Anamosa Comm Sch Dist	$12,037,696.28	Iowa State Checkbook
2019	Education, Dept Of	South Tama Co Sch Dist	$12,036,486.92	Iowa State Checkbook
2017	Transportation, Dept Of	Council Bluffs City Of	$12,028,226.11	Iowa State Checkbook
2023	Iowa State Checkbook	Waukee City Of	$12,021,852.20	Iowa State Checkbook
2017	Education, Dept Of	Iowa Western Comm Coll	$12,014,329.00	Iowa State Checkbook
2022	Iowa State Checkbook	Marion Co Treasurer	$12,011,293.68	Iowa State Checkbook
2017	Transportation, Dept Of	Western Engineering Company Inc	$12,010,315.29	Iowa State Checkbook
2023	Iowa State Checkbook	Midamerican Energy Co	$12,007,250.33	Iowa State Checkbook
2018	Transportation, Dept Of	Hawkeye Paving Corp	$12,006,530.54	Iowa State Checkbook
2018	Education, Dept Of	Waverly-Shell Rock Csd	$11,991,727.69	Iowa State Checkbook
2017	Revenue	Iowa City Csd	$11,987,661.80	Iowa State Checkbook
2017	Education, Dept Of	Pella Community Sch Dist	$11,982,972.67	Iowa State Checkbook
2021	Iowa State Checkbook	Davis County Csd	$11,979,040.70	Iowa State Checkbook
2023	Iowa State Checkbook	Fleishman-Hillard Inc	$11,968,495.57	Iowa State Checkbook
2017	Education, Dept Of	Spencer Comm Sch Dist	$11,965,739.38	Iowa State Checkbook
2023	Iowa State Checkbook	Nudak Ventures Llc	$11,961,887.52	Iowa State Checkbook
2020	Education, Dept Of	Adel-Desoto-Minburn Csd	$11,947,767.83	Iowa State Checkbook
2023	Iowa State Checkbook	Hdr Engineering Inc	$11,935,728.98	Iowa State Checkbook
2019	Education, Dept Of	North Iowa Area Community College	$11,934,441.06	Iowa State Checkbook
2022	Iowa State Checkbook	Marshall Co Treasurer	$11,931,683.21	Iowa State Checkbook
2021	Iowa State Checkbook	West Delaware County Csd	$11,924,792.37	Iowa State Checkbook
2017	Education, Dept Of	Northeast Iowa Community College	$11,919,145.06	Iowa State Checkbook
2021	Iowa State Checkbook	Hawkeye Paving Corp	$11,917,765.00	Iowa State Checkbook
2021	Iowa State Checkbook	Mid-Prairie Csd	$11,898,934.10	Iowa State Checkbook
2019	Revenue	Waterloo City Of	$11,886,345.16	Iowa State Checkbook
2018	Education, Dept Of	Spencer Comm Sch Dist	$11,883,712.31	Iowa State Checkbook
2023	Iowa State Checkbook	Davis County Csd	$11,881,184.40	Iowa State Checkbook
2022	Iowa State Checkbook	Telligen Inc	$11,881,086.62	Iowa State Checkbook
2021	Iowa State Checkbook	Central Dewitt Community School District	$11,871,206.07	Iowa State Checkbook
2023	Iowa State Checkbook	Cardinal Health 110 Inc	$11,869,978.45	Iowa State Checkbook
2018	Education, Dept Of	North Iowa Area Community College	$11,857,583.40	Iowa State Checkbook
2019	Education, Dept Of	Clear Creek Amana Csd	$11,822,439.17	Iowa State Checkbook
2019	Revenue	Ankeny Comm Sch Dist	$11,821,910.81	Iowa State Checkbook
2021	Iowa State Checkbook	Lee Co Treasurer	$11,811,823.03	Iowa State Checkbook
2017	Revenue	Des Moines City Of	$11,797,684.06	Iowa State Checkbook
2022	Iowa State Checkbook	Shenandoah Csd	$11,797,340.69	Iowa State Checkbook
2017	Education, Dept Of	North Iowa Area Community College	$11,789,467.38	Iowa State Checkbook
2023	Iowa State Checkbook	Gilbert Comm Sch Dist	$11,761,654.14	Iowa State Checkbook
2020	Cbc Dictrict Ii	Second Judicial District	$11,758,160.00	Iowa State Checkbook
2018	Transportation, Dept Of	Langman Construction Inc	$11,713,591.03	Iowa State Checkbook