Year	Employer	Vendor Name	Amount	Source
2025	Administration And Regulation	Dept Of Admn Svcs-Worker's Comp Fund	$35,000,000.00	Iowa State Checkbook
2018	Education, Dept Of	Muscatine Comm Sch Dist	$34,986,640.94	Iowa State Checkbook
2017	Human Services Assistance Pymt	Acs State And Local	$34,941,690.30	Iowa State Checkbook
2020	Education, Dept Of	Mississippi Bend Aea 9	$34,927,653.74	Iowa State Checkbook
2019	Public Health, Dept Of	State Of Iowa Idph-Wic Food	$34,916,529.92	Iowa State Checkbook
2021	Iowa State Checkbook	Fort Dodge Comm Sch Dist	$34,896,699.47	Iowa State Checkbook
2019	Education, Dept Of	Muscatine Comm Sch Dist	$34,893,851.73	Iowa State Checkbook
2024		Waterloo City Of	$34,763,813.59	Iowa State Checkbook
2023	Iowa State Checkbook	Kirkwood Community Coll	$34,664,244.48	Iowa State Checkbook
2023	Iowa State Checkbook	Northwest Area Education Agency	$34,648,711.14	Iowa State Checkbook
2023	Iowa State Checkbook	Indianola Comm Sch Dist	$34,616,626.64	Iowa State Checkbook
2018	Education, Dept Of	Mississippi Bend Aea 9	$34,503,182.13	Iowa State Checkbook
2025	Education	Fort Dodge Comm Sch Dist	$34,405,851.23	Iowa State Checkbook
2025	Transportation	Mathy Construction Co	$34,395,264.90	Iowa State Checkbook
2018	Education, Dept Of	Burlington Comm Sch Dist	$34,369,824.09	Iowa State Checkbook
2024		Indianola Comm Sch Dist	$34,297,326.77	Iowa State Checkbook
2019	Revenue	Cedar Rapids City Of	$34,229,260.69	Iowa State Checkbook
2023	Iowa State Checkbook	Waterloo City Of	$34,207,244.25	Iowa State Checkbook
2025	Administration And Regulation	Sioux City City Of	$34,171,036.38	Iowa State Checkbook
2022	Iowa State Checkbook	Us Bank Cardmember Serv	$34,131,671.71	Iowa State Checkbook
2019	Transportation, Dept Of	Godbersen Smith Const	$34,069,283.87	Iowa State Checkbook
2022	Iowa State Checkbook	College Community Sch	$34,052,454.16	Iowa State Checkbook
2020	Revenue	Des Moines Independent Community Schools	$33,985,178.35	Iowa State Checkbook
2019	Revenue	Des Moines Independent Community Schools	$33,896,018.18	Iowa State Checkbook
2017	Education, Dept Of	Burlington Comm Sch Dist	$33,893,571.21	Iowa State Checkbook
2022	Iowa State Checkbook	Indianola Comm Sch Dist	$33,870,126.58	Iowa State Checkbook
2021	Iowa State Checkbook	College Community Sch	$33,779,786.56	Iowa State Checkbook
2020	Education, Dept Of	Burlington Comm Sch Dist	$33,660,636.66	Iowa State Checkbook
2022	Iowa State Checkbook	Kirkwood Community Coll	$33,658,691.00	Iowa State Checkbook
2024		Dept Of Admn Svcs-Worker's Comp Fund	$33,600,000.00	Iowa State Checkbook
2022	Iowa State Checkbook	Ames City Of	$33,576,562.64	Iowa State Checkbook
2020	Revenue	Linn County Treasurer	$33,542,715.45	Iowa State Checkbook
2024		Storm Lake Comm Sch Dist	$33,345,012.21	Iowa State Checkbook
2022	Iowa State Checkbook	Mason City Comm Sch Dist	$33,334,614.30	Iowa State Checkbook
2021	Iowa State Checkbook	Ames City Of	$33,307,402.76	Iowa State Checkbook
2019	Revenue	Linn County Treasurer	$33,274,888.46	Iowa State Checkbook
2023	Iowa State Checkbook	Mason City Comm Sch Dist	$33,252,885.47	Iowa State Checkbook
2021	Iowa State Checkbook	Iowa Finance Authority-Covid-19 Iowa Eviction And Foreclosure Prevention Program	$33,242,662.30	Iowa State Checkbook
2019	Education, Dept Of	Burlington Comm Sch Dist	$33,209,924.33	Iowa State Checkbook
2025	Transportation	Western Engineering Company Inc	$33,208,609.01	Iowa State Checkbook
2025	Economic Development	Iowa Finance Authority-Housing Fin General Office	$33,195,290.92	Iowa State Checkbook
2021	Iowa State Checkbook	Kirkwood Community Coll	$33,150,283.54	Iowa State Checkbook
2017	Public Health, Dept Of	State Of Iowa Idph-wic Food	$33,051,160.82	Iowa State Checkbook
2024		Ames Community School District	$33,022,731.52	Iowa State Checkbook
2024		Mason City Comm Sch Dist	$32,945,810.91	Iowa State Checkbook
2023	Iowa State Checkbook	Norwalk Comm School Dist	$32,907,393.94	Iowa State Checkbook
2021	Iowa State Checkbook	Mathy Construction Co	$32,793,727.04	Iowa State Checkbook
2021	Iowa State Checkbook	Northwest Aea	$32,747,551.32	Iowa State Checkbook
2024		Norwalk Comm School Dist	$32,642,631.30	Iowa State Checkbook
2020	Education, Dept Of	Kirkwood Community Coll	$32,630,575.00	Iowa State Checkbook
2018	Revenue	Linn County Treasurer	$32,606,618.15	Iowa State Checkbook
2023	Iowa State Checkbook	Storm Lake Comm Sch Dist	$32,455,226.50	Iowa State Checkbook
2021	Iowa State Checkbook	Indianola Comm Sch Dist	$32,439,506.64	Iowa State Checkbook
2023	Iowa State Checkbook	Inroads Llc	$32,399,877.14	Iowa State Checkbook
2021	Iowa State Checkbook	Bettendorf Comm Sch Dist	$32,324,108.36	Iowa State Checkbook
2020	Transportation, Dept Of	Reilly Construction Co	$32,215,480.97	Iowa State Checkbook
2025	Human Services	Mental Health Disability Services Of The East	$32,211,022.14	Iowa State Checkbook
2023	Iowa State Checkbook	Council Bluffs City Of	$32,144,748.19	Iowa State Checkbook
2021	Iowa State Checkbook	Us Bank Cardmember Serv	$32,069,763.70	Iowa State Checkbook
2025	Administration And Regulation	Dubuque City Of	$32,062,282.45	Iowa State Checkbook
2017	Revenue	Linn Co Treasurer	$31,827,711.74	Iowa State Checkbook
2024		Four Oaks Family And Childrens Services	$31,826,875.77	Iowa State Checkbook
2019	Education, Dept Of	Kirkwood Community Coll	$31,691,864.00	Iowa State Checkbook
2018	Revenue	Cedar Rapids City Of	$31,605,325.73	Iowa State Checkbook
2021	Iowa State Checkbook	Council Bluffs City Of	$31,603,297.91	Iowa State Checkbook
2019	Transportation, Dept Of	Norris Asphalt Paving Co Lc	$31,559,692.91	Iowa State Checkbook
2019	Education, Dept Of	Northwest Aea	$31,511,902.64	Iowa State Checkbook
2020	Education, Dept Of	Cedar Falls Comm Sd	$31,492,469.37	Iowa State Checkbook
2021	Iowa State Checkbook	Godbersen Smith Const	$31,487,390.65	Iowa State Checkbook
2020	Transportation, Dept Of	United Contractors Inc	$31,485,138.26	Iowa State Checkbook
2018	Education, Dept Of	Kirkwood Community Coll	$31,379,150.00	Iowa State Checkbook
2024		Iowa Soybean Association	$31,353,863.64	Iowa State Checkbook
2022	Iowa State Checkbook	Green Hills Aea	$31,283,639.09	Iowa State Checkbook
2020	Education, Dept Of	Northwest Aea	$31,258,153.22	Iowa State Checkbook
2023	Iowa State Checkbook	Green Hills Aea	$31,256,485.65	Iowa State Checkbook
2020	Education, Dept Of	Clinton Comm Sch Dist	$31,250,359.89	Iowa State Checkbook
2017	Education, Dept Of	Kirkwood Community Coll	$31,199,295.00	Iowa State Checkbook
2022	Iowa State Checkbook	Storm Lake Comm Sch Dist	$31,192,958.96	Iowa State Checkbook
2025	Administration And Regulation	West Des Moines City Of	$31,035,010.55	Iowa State Checkbook
2022	Iowa State Checkbook	Norwalk Comm School Dist	$31,031,714.80	Iowa State Checkbook
2025	Human Services	Four Oaks Family And Childrens Services	$30,974,290.41	Iowa State Checkbook
2022	Iowa State Checkbook	Council Bluffs City Of	$30,971,073.83	Iowa State Checkbook
2022	Iowa State Checkbook	Mid Sioux Opportunity Inc	$30,941,378.83	Iowa State Checkbook
2018	Education, Dept Of	Northwest Aea	$30,924,477.88	Iowa State Checkbook
2018	Transportation, Dept Of	Knife River Corporation	$30,918,574.07	Iowa State Checkbook
2018	Human Services Assistance Pymt	Dept Human Services-State Children's Health Ins - Mco	$30,898,001.79	Iowa State Checkbook
2023	Iowa State Checkbook	West Des Moines City Of	$30,881,884.67	Iowa State Checkbook
2017	Education, Dept Of	Mississippi Bend Aea 9	$30,863,599.13	Iowa State Checkbook
2024		Green Hills Aea	$30,811,946.19	Iowa State Checkbook
2019	Human Services Assistance Pymt	Conduent State & Local Solutions	$30,752,587.80	Iowa State Checkbook
2021	Iowa State Checkbook	Dept Human Services-Medicaid Hcbs And Habilitation Providers	$30,723,161.72	Iowa State Checkbook
2018	Revenue	Des Moines Independent Community Schools	$30,706,896.26	Iowa State Checkbook
2025	Education	Bettendorf Comm Sch Dist	$30,691,496.74	Iowa State Checkbook
2017	Transportation, Dept Of	Flynn Co Inc	$30,687,268.63	Iowa State Checkbook
2017	Human Services Assistance Pymt	Dept Human Services-modernization-ihwp Not Newly	$30,673,605.88	Iowa State Checkbook
2025	Education	Northwest Area Education Agency	$30,644,706.97	Iowa State Checkbook
2025	Education	Mississippi Bend Aea 9	$30,554,130.37	Iowa State Checkbook
2023	Iowa State Checkbook	Ames Community School District	$30,519,327.59	Iowa State Checkbook
2019	Human Services Assistance Pymt	Dept Human Services-State Children's Health Ins - Mco	$30,488,362.00	Iowa State Checkbook
2025	Administration And Regulation	Scott County	$30,469,478.38	Iowa State Checkbook