Year	Employer	Vendor Name	Amount	Source
2024	Human Services Assistance Pymt	Dept Human Services-Icf	$36,123,416.49	Iowa State Checkbook
2022	Education, Dept Of	Pleasant Valley Csd	$36,080,565.17	Iowa State Checkbook
2021	Education, Dept Of	Burlington Comm Sch Dist	$35,998,285.87	Iowa State Checkbook
2025	Agriculture And Natural Resources	Iowa Soybean Association	$35,978,518.77	Iowa State Checkbook
2022	Education, Dept Of	Clinton Comm Sch Dist	$35,893,380.48	Iowa State Checkbook
2023	Education, Dept Of	Mississippi Bend Aea 9	$35,854,743.10	Iowa State Checkbook
2024	Education, Dept Of	Kirkwood Community Coll	$35,755,303.00	Iowa State Checkbook
2016	Dept Of Homeland Security And Emergency Management	Cedar Rapids City Of	$35,701,162.78	Iowa State Checkbook
2017	Education, Dept Of	Ottumwa Comm Sch Dist	$35,608,238.48	Iowa State Checkbook
2024	Education, Dept Of	Northwest Area Education Agency	$35,575,302.24	Iowa State Checkbook
2023	Human Services Assistance Pymt	Dept Human Services-Arpa-Hcbs	$35,517,275.99	Iowa State Checkbook
2020	Transportation, Dept Of	Mathy Construction Co	$35,509,191.09	Iowa State Checkbook
2024	Education, Dept Of	College Community Sch	$35,504,168.08	Iowa State Checkbook
2021	Ag- Soybean Promotion	Iowa Soybean Association	$35,496,138.75	Iowa State Checkbook
2018	Human Services Assistance Pymt	Conduent State & Local Solutions	$35,453,281.39	Iowa State Checkbook
2024	Transportation, Dept Of	Hawkins Construction Co	$35,442,995.17	Iowa State Checkbook
2017	Education, Dept Of	Muscatine Comm Sch Dist	$35,362,097.21	Iowa State Checkbook
2020	Public Health, Dept Of	State Of Iowa Idph-Wic Food	$35,300,471.47	Iowa State Checkbook
2023	Education, Dept Of	Fort Dodge Comm Sch Dist	$35,221,630.47	Iowa State Checkbook
2022	Revenue	Linn County Treasurer	$35,125,311.21	Iowa State Checkbook
2019	Iowa Lottery Authority	Multi-State Lottery Assc	$35,088,557.13	Iowa State Checkbook
2021	Education, Dept Of	Mississippi Bend Aea 9	$35,066,233.23	Iowa State Checkbook
2019	Education, Dept Of	Mississippi Bend Aea 9	$35,024,743.42	Iowa State Checkbook
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
2019	Education, Dept Of	Muscatine Comm Sch Dist	$34,893,851.73	Iowa State Checkbook
2021	Education, Dept Of	Cedar Falls Comm Sd	$34,718,177.43	Iowa State Checkbook
2023	Education, Dept Of	Northwest Area Education Agency	$34,646,536.14	Iowa State Checkbook
2023	Education, Dept Of	Kirkwood Community Coll	$34,639,366.00	Iowa State Checkbook
2016	Education, Dept Of	Ottumwa Comm Sch Dist	$34,567,594.14	Iowa State Checkbook
2016	Education, Dept Of	Burlington Comm Sch Dist	$34,512,954.23	Iowa State Checkbook
2018	Education, Dept Of	Mississippi Bend Aea 9	$34,503,182.13	Iowa State Checkbook
2023	Public Safety, Dept Of	Restricted	$34,496,150.64	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
2019	Revenue	Cedar Rapids City Of	$34,229,260.69	Iowa State Checkbook
2025	Administration And Regulation	Sioux City City Of	$34,171,036.38	Iowa State Checkbook
2023	Revenue	Linn County	$34,096,936.57	Iowa State Checkbook
2019	Transportation, Dept Of	Godbersen Smith Const	$34,069,283.87	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
2024	Revenue	Linn County	$33,743,822.19	Iowa State Checkbook
2024	Public Safety, Dept Of	Restricted	$33,739,257.22	Iowa State Checkbook
2022	Education, Dept Of	College Community Sch	$33,684,553.08	Iowa State Checkbook
2020	Education, Dept Of	Burlington Comm Sch Dist	$33,660,636.66	Iowa State Checkbook
2022	Education, Dept Of	Kirkwood Community Coll	$33,626,681.00	Iowa State Checkbook
2024	Administrative Services, Dept	Dept Of Admn Svcs-Worker's Comp Fund	$33,600,000.00	Iowa State Checkbook
2020	Revenue	Linn County Treasurer	$33,542,715.45	Iowa State Checkbook
2016	Transportation, Dept Of	Norris Asphalt Paving Co Lc	$33,440,769.38	Iowa State Checkbook
2024	Education, Dept Of	Bettendorf Comm Sch Dist	$33,398,783.75	Iowa State Checkbook
2019	Revenue	Linn County Treasurer	$33,274,888.46	Iowa State Checkbook
2021	Education, Dept Of	College Community Sch	$33,253,130.61	Iowa State Checkbook
2021	Finance Authority	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	Education, Dept Of	Pleasant Valley Csd	$33,090,367.24	Iowa State Checkbook
2017	Public Health, Dept Of	State Of Iowa Idph-wic Food	$33,051,160.82	Iowa State Checkbook
2021	Revenue	Scott Co Treasurer	$33,001,693.25	Iowa State Checkbook
2021	Education, Dept Of	Kirkwood Community Coll	$33,000,771.29	Iowa State Checkbook
2021	Education, Dept Of	Clinton Comm Sch Dist	$32,852,942.98	Iowa State Checkbook
2021	Transportation, Dept Of	Mathy Construction Co	$32,793,727.04	Iowa State Checkbook
2021	Education, Dept Of	Northwest Aea	$32,744,374.32	Iowa State Checkbook
2022	Public Safety, Dept Of	Restricted	$32,725,059.82	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
2016	Education, Dept Of	Mississippi Bend Aea 9	$32,595,579.24	Iowa State Checkbook
2021	Revenue	Des Moines Independent Community Schools	$32,559,592.36	Iowa State Checkbook
2023	Transportation, Dept Of	Inroads Llc	$32,228,105.09	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
2025	Administration And Regulation	Dubuque City Of	$32,062,282.45	Iowa State Checkbook
2024	Education, Dept Of	Fort Dodge Comm Sch Dist	$31,828,937.90	Iowa State Checkbook
2017	Revenue	Linn Co Treasurer	$31,827,711.74	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
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
2020	Transportation, Dept Of	United Contractors Inc	$31,485,138.26	Iowa State Checkbook
2016	Education, Dept Of	Kirkwood Community Coll	$31,470,427.00	Iowa State Checkbook
2021	Transportation, Dept Of	Godbersen Smith Const	$31,464,638.12	Iowa State Checkbook
2018	Education, Dept Of	Kirkwood Community Coll	$31,379,150.00	Iowa State Checkbook
2024	Ag- Soybean Promotion	Iowa Soybean Association	$31,350,752.27	Iowa State Checkbook
2020	Education, Dept Of	Northwest Aea	$31,258,153.22	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
2016	Iowa Lottery Authority	Multi-State Lottery Assc	$31,157,536.79	Iowa State Checkbook
2022	Revenue	Scott Co Treasurer	$31,140,860.43	Iowa State Checkbook
2025	Administration And Regulation	West Des Moines City Of	$31,035,010.55	Iowa State Checkbook
2016	Revenue	Cedar Rapids City Of	$31,015,445.23	Iowa State Checkbook
2016	Revenue	Linn Co Treasurer	$30,985,889.88	Iowa State Checkbook
2025	Human Services	Four Oaks Family And Childrens Services	$30,974,290.41	Iowa State Checkbook
2016	Revenue	Des Moines Independent Community Schools	$30,928,660.83	Iowa State Checkbook
2018	Education, Dept Of	Northwest Aea	$30,924,477.88	Iowa State Checkbook