Year	Employer	Vendor Name	Amount	Source
2019	Administrative Services, Dept	Delta Dental Of Iowa	$13,484,339.81	Iowa State Checkbook
2020	Treasurer Of State	Davenport City Of	$13,460,314.94	Iowa State Checkbook
2020	Education, Dept Of	Waverly-Shell Rock Csd	$13,447,931.69	Iowa State Checkbook
2023	Education, Dept Of	Iowa Western Comm Coll	$13,442,325.00	Iowa State Checkbook
2018	Education, Dept Of	Le Mars Comm Sch Dist	$13,433,639.64	Iowa State Checkbook
2019	Human Services Assistance Pymt	Lutheran Services In Iowa Inc	$13,429,675.32	Iowa State Checkbook
2016	Education, Dept Of	Carlisle Comm Sch Dist	$13,423,425.86	Iowa State Checkbook
2016	Alcoholic Beverages	Sazerac Company Inc	$13,409,209.64	Iowa State Checkbook
2022	Revenue	Dallas County Treasurer	$13,408,400.33	Iowa State Checkbook
2023	Transportation, Dept Of	Des Moines Airport Authority	$13,393,578.90	Iowa State Checkbook
2022	Revenue	Story Co Treasurer	$13,387,875.87	Iowa State Checkbook
2020	Education, Dept Of	Webster City Csd	$13,383,872.55	Iowa State Checkbook
2017	Education, Dept Of	Marion Independent Sd	$13,383,167.95	Iowa State Checkbook
2022	Education, Dept Of	Centerville Comm Sch	$13,372,574.53	Iowa State Checkbook
2019	Education, Dept Of	Mount Pleasant Csd	$13,372,208.91	Iowa State Checkbook
2022	Education, Dept Of	Ballard Comm Sch Dist	$13,364,993.49	Iowa State Checkbook
2024	Transportation, Dept Of	Jasper Construction Serv	$13,363,011.75	Iowa State Checkbook
2022	Transportation, Dept Of	Hdr Engineering Inc	$13,346,490.06	Iowa State Checkbook
2018	Education, Dept Of	Marion Independent Sd	$13,325,714.15	Iowa State Checkbook
2025	Administration And Regulation	Brown Forman Corp	$13,312,969.53	Iowa State Checkbook
2024	Alcoholic Beverages	Brown Forman Corp	$13,310,037.53	Iowa State Checkbook
2016	Workforce Development	Restricted	$13,294,132.82	Iowa State Checkbook
2025	Transportation	Dixon Construction Co	$13,289,242.59	Iowa State Checkbook
2018	Transportation, Dept Of	Mathy Construction Co	$13,285,269.39	Iowa State Checkbook
2022	Human Services Assistance Pymt	Tetra Tech Inc-Arpa Recruitment & Retention Grants	$13,284,000.00	Iowa State Checkbook
2020	Alcoholic Beverages	Fifth Generation Inc	$13,279,977.43	Iowa State Checkbook
2023	Education, Dept Of	Northeast Iowa Community College	$13,278,847.30	Iowa State Checkbook
2025	Education	South Tama Co Sch Dist	$13,276,420.04	Iowa State Checkbook
2022	Education, Dept Of	Carroll Comm Sch Dist	$13,268,217.26	Iowa State Checkbook
2016	Treasurer Of State	Wells Fargo Bank Na-Prison Infrastructure Fund	$13,263,611.98	Iowa State Checkbook
2024	Revenue	Dubuque Comm Sch Dist	$13,258,060.06	Iowa State Checkbook
2025	Justice System	St Lukes Methodist Hospital	$13,250,561.57	Iowa State Checkbook
2019	Education, Dept Of	Knoxville Comm Sch Dist	$13,226,001.72	Iowa State Checkbook
2020	Education, Dept Of	Spencer Comm Sch Dist	$13,222,779.11	Iowa State Checkbook
2023	Transportation, Dept Of	Omg Midwest Inc	$13,222,167.92	Iowa State Checkbook
2025	Administration And Regulation	Dubuque Comm Sch Dist	$13,221,626.27	Iowa State Checkbook
2021	Revenue	Ames City Of	$13,204,928.72	Iowa State Checkbook
2019	Education, Dept Of	Lewis Central Comm Sch	$13,204,195.11	Iowa State Checkbook
2022	Alcoholic Beverages	Brown Forman Corp	$13,183,154.73	Iowa State Checkbook
2018	Regents, Board Of	Iowa State University	$13,157,195.00	Iowa State Checkbook
2025	Administration And Regulation	Cerro Gordo County	$13,156,016.49	Iowa State Checkbook
2020	Transportation, Dept Of	Aspro Inc	$13,146,901.80	Iowa State Checkbook
2024	Transportation, Dept Of	Cedar Rapids City Of	$13,142,477.91	Iowa State Checkbook
2017	Transportation, Dept Of	Hdr Engineering Inc	$13,138,605.61	Iowa State Checkbook
2025	Agriculture And Natural Resources	Iowa Natural Heritage Foundation	$13,134,536.17	Iowa State Checkbook
2022	Education, Dept Of	Northeast Iowa Community College	$13,122,022.22	Iowa State Checkbook
2025	Education	Oelwein Comm School Dist	$13,113,443.69	Iowa State Checkbook
2017	Regents, Board Of	Iowa State University	$13,110,049.18	Iowa State Checkbook
2023	Iowa Lottery Authority	Wells Fargo Bank Na-Online Game Direct Costs	$13,073,802.15	Iowa State Checkbook
2018	Transportation, Dept Of	Mashuda Contractors Inc	$13,064,550.89	Iowa State Checkbook
2020	Transportation, Dept Of	Mccarthy Improvement Co	$13,062,970.13	Iowa State Checkbook
2025	Administration And Regulation	Jasper County	$13,056,306.30	Iowa State Checkbook
2024	Human Services Administration	Computer Aid Inc	$13,047,902.65	Iowa State Checkbook
2023	Education, Dept Of	North Iowa Area Community College	$13,046,330.10	Iowa State Checkbook
2017	Education, Dept Of	Le Mars Comm Sch Dist	$13,035,269.33	Iowa State Checkbook
2017	Transportation, Dept Of	Heartland Asphalt Inc	$13,033,772.55	Iowa State Checkbook
2022	Education, Dept Of	Iowa Western Comm Coll	$13,022,781.00	Iowa State Checkbook
2019	Transportation, Dept Of	Internal Revenue Service-Dot Payroll Clearing Account	$13,017,599.41	Iowa State Checkbook
2018	Revenue	Iowa City Csd	$13,015,538.25	Iowa State Checkbook
2021	Education, Dept Of	North Polk Comm Sch Dist	$13,009,658.57	Iowa State Checkbook
2022	Education, Dept Of	Clarke Comm Sch Dist	$13,005,836.97	Iowa State Checkbook
2021	Transportation, Dept Of	Croell Inc	$13,005,551.55	Iowa State Checkbook
2019	Regents, Board Of	Iowa State University	$12,997,007.45	Iowa State Checkbook
2016	Education, Dept Of	Le Mars Comm Sch Dist	$12,981,250.82	Iowa State Checkbook
2023	Revenue	Fast Lp	$12,977,122.75	Iowa State Checkbook
2016	Ipers	Internal Revenue Service-Ipers Trust Fund-Ipers Trust Fund	$12,961,627.00	Iowa State Checkbook
2024	Education, Dept Of	Oelwein Comm School Dist	$12,958,241.37	Iowa State Checkbook
2019	Treasurer Of State	Davenport City Of	$12,956,226.79	Iowa State Checkbook
2018	Human Services Assistance Pymt	Dept Human Services-Comm-Based Mr	$12,930,805.93	Iowa State Checkbook
2019	Transportation, Dept Of	Heartland Asphalt Inc	$12,930,282.22	Iowa State Checkbook
2021	Education, Dept Of	Northeast Iowa Community College	$12,928,934.89	Iowa State Checkbook
2025	Administration And Regulation	Bacardi Usa Inc	$12,916,101.87	Iowa State Checkbook
2023	Human Services Assistance Pymt	Story Co Auditor	$12,916,068.56	Iowa State Checkbook
2023	Transportation, Dept Of	Hawkeye Paving Corp	$12,915,957.49	Iowa State Checkbook
2016	Transportation, Dept Of	Mathy Construction Co	$12,911,827.16	Iowa State Checkbook
2019	Education, Dept Of	Glenwood Comm Sch Dist	$12,906,387.25	Iowa State Checkbook
2016	Human Services Assistance Pymt	Dept Human Services-Family Planning 90/10	$12,887,044.24	Iowa State Checkbook
2016	Transportation, Dept Of	Langman Construction Inc	$12,875,149.08	Iowa State Checkbook
2016	Revenue	Council Bluffs City Of	$12,874,732.36	Iowa State Checkbook
2023	Education, Dept Of	Clarke Comm Sch Dist	$12,864,710.36	Iowa State Checkbook
2023	Revenue	Dubuque County	$12,859,482.09	Iowa State Checkbook
2025	Administration And Regulation	Computershare Trust Co Na-Prison Infrastructure Fund	$12,848,232.35	Iowa State Checkbook
2023	Education, Dept Of	Iowa Lakes Comm College	$12,831,860.21	Iowa State Checkbook
2022	Revenue	Waterloo Comm Sch Dist	$12,830,461.13	Iowa State Checkbook
2017	Revenue	Sioux City Comm Sch Dist	$12,818,204.97	Iowa State Checkbook
2022	Public Health, Dept Of	Nudak Ventures Llc	$12,810,404.49	Iowa State Checkbook
2025	Education	Charles City Csd	$12,807,771.57	Iowa State Checkbook
2020	Education, Dept Of	Pella Community Sch Dist	$12,795,439.28	Iowa State Checkbook
2025	Administration And Regulation	Iowa City City Of	$12,793,187.32	Iowa State Checkbook
2024	Cbc Dictrict Ii	Second Judicial District	$12,789,649.00	Iowa State Checkbook
2023	Cbc Dictrict Ii	Second Judicial District	$12,789,649.00	Iowa State Checkbook
2021	Education, Dept Of	Charles City Csd	$12,786,534.12	Iowa State Checkbook
2016	Public Health, Dept Of	University Of Iowa	$12,745,878.46	Iowa State Checkbook
2019	Education, Dept Of	Waverly-Shell Rock Csd	$12,738,718.84	Iowa State Checkbook
2016	Education, Dept Of	Des Moines Ind Comm School District	$12,732,916.59	Iowa State Checkbook
2020	Education, Dept Of	South Tama Co Sch Dist	$12,732,836.37	Iowa State Checkbook
2018	Revenue	Story Co Treasurer	$12,723,954.04	Iowa State Checkbook
2025	Education	Winterset Comm Sch Dist	$12,722,962.88	Iowa State Checkbook
2016	Revenue	Iowa City Csd	$12,715,660.11	Iowa State Checkbook
2017	Education, Dept Of	Glenwood Comm Sch Dist	$12,708,745.85	Iowa State Checkbook