Year	Employer	Vendor Name	Amount	Source
2016	Treasurer Of State	Madison Co Treasurer	$3,813,637.08	Iowa State Checkbook
2025	Transportation	Quality Striping Inc	$3,813,378.24	Iowa State Checkbook
2023	Education, Dept Of	Durant Comm Sch Dist	$3,813,150.82	Iowa State Checkbook
2020	Transportation, Dept Of	Asphalt Surface Technologies Corp	$3,811,957.79	Iowa State Checkbook
2023	Revenue	Perry City Of	$3,811,404.68	Iowa State Checkbook
2019	Treasurer Of State	Calhoun Co Treasurer	$3,811,311.37	Iowa State Checkbook
2021	Treasurer Of State	Henry Co Treasurer	$3,811,239.28	Iowa State Checkbook
2020	Treasurer Of State	Greene Co Treasurer	$3,809,883.85	Iowa State Checkbook
2018	Revenue	Clay Co Treasurer	$3,808,347.78	Iowa State Checkbook
2021	Treasurer Of State	Mitchell Co Treasurer	$3,808,124.23	Iowa State Checkbook
2024	Revenue	Kossuth County	$3,808,069.42	Iowa State Checkbook
2023	Human Rights, Dept Of	Polk County	$3,806,202.20	Iowa State Checkbook
2022	Treasurer Of State	Cass Co Treasurer	$3,806,142.52	Iowa State Checkbook
2022	Education, Dept Of	Bellevue Comm Sch Dist	$3,806,136.47	Iowa State Checkbook
2022	Transportation, Dept Of	Morpho Usa Inc	$3,805,869.93	Iowa State Checkbook
2025	Education	Lenox Comm Sch Dist	$3,805,707.74	Iowa State Checkbook
2022	Education, Dept Of	Central City Csd	$3,804,959.10	Iowa State Checkbook
2016	Education, Dept Of	Southeast Warren Csd	$3,804,447.30	Iowa State Checkbook
2022	Revenue	Transworld Systems Inc	$3,804,410.17	Iowa State Checkbook
2016	Revenue	Bettendorf Comm Sch Dist	$3,804,272.33	Iowa State Checkbook
2021	Treasurer Of State	Burlington City Of	$3,804,221.92	Iowa State Checkbook
2022	Revenue	Indianola City Of	$3,802,759.85	Iowa State Checkbook
2023	Education, Dept Of	Treynor Comm Sch Dist	$3,802,127.29	Iowa State Checkbook
2023	Revenue	Clear Creek Amana Csd	$3,801,000.94	Iowa State Checkbook
2018	Education, Dept Of	Maquoketa Valley Csd	$3,800,792.28	Iowa State Checkbook
2019	Revenue	Delaware Co Treasurer	$3,800,158.66	Iowa State Checkbook
2018	Treasurer Of State	Guthrie Co Treasurer	$3,799,960.34	Iowa State Checkbook
2025	Human Services	Southwest Iowa Family Access Center Llc	$3,799,913.08	Iowa State Checkbook
2016	Education, Dept Of	Denver Comm Sch Dist	$3,799,856.97	Iowa State Checkbook
2024	Treasurer Of State	Henry County	$3,799,831.20	Iowa State Checkbook
2025	Justice System	Earth Services & Abatement Llc	$3,799,826.76	Iowa State Checkbook
2021	Education, Dept Of	West Burlington Comm Sd	$3,799,264.02	Iowa State Checkbook
2018	Treasurer Of State	Washington Co Trea	$3,799,027.22	Iowa State Checkbook
2021	Education, Dept Of	Alburnett Comm Sch Dist	$3,798,414.55	Iowa State Checkbook
2020	Revenue	Fort Dodge Comm Sch Dist	$3,798,154.10	Iowa State Checkbook
2017	Education, Dept Of	Pekin Comm School Dist	$3,797,912.28	Iowa State Checkbook
2016	Treasurer Of State	Allamakee Co Treasurer	$3,796,843.42	Iowa State Checkbook
2022	Education, Dept Of	English Valleys Csd	$3,795,717.83	Iowa State Checkbook
2025	Education	Martensdale-St Marys Csd	$3,794,158.64	Iowa State Checkbook
2022	Revenue	Hardin County Treasurer	$3,793,653.66	Iowa State Checkbook
2022	Education, Dept Of	Audubon Comm Sch Dist	$3,793,444.22	Iowa State Checkbook
2017	Education, Dept Of	East Union Comm Sch Dist	$3,792,809.74	Iowa State Checkbook
2017	Treasurer Of State	Cerro Gordo Co Treasurer	$3,791,627.63	Iowa State Checkbook
2020	Treasurer Of State	Mason City City Of	$3,791,464.98	Iowa State Checkbook
2019	Revenue	Bettendorf, City Of	$3,790,766.32	Iowa State Checkbook
2017	Education, Dept Of	Earlham Comm Sch Dist	$3,790,657.00	Iowa State Checkbook
2024	Transportation, Dept Of	Ulland Brothers Inc	$3,790,206.89	Iowa State Checkbook
2023	Natural Resources, Dept Of	Us Bank Cardmember Serv	$3,789,933.82	Iowa State Checkbook
2019	Education, Dept Of	East Union Comm Sch Dist	$3,789,225.58	Iowa State Checkbook
2017	Regents, Capital Expenditures	University Of Iowa-sui Pharmacy Building Renovation	$3,789,186.00	Iowa State Checkbook
2016	Treasurer Of State	Guthrie Co Treasurer	$3,787,885.86	Iowa State Checkbook
2025	Education	Hartley-Melvin- Sanborn Csd	$3,787,789.48	Iowa State Checkbook
2025	Economic Development	Clear Lake City Of	$3,787,606.91	Iowa State Checkbook
2022	Treasurer Of State	Palo Alto Co Treasurer	$3,787,553.74	Iowa State Checkbook
2019	Revenue	Clay Co Treasurer	$3,787,394.41	Iowa State Checkbook
2018	Revenue	Cass Co Treasurer	$3,786,878.92	Iowa State Checkbook
2016	Treasurer Of State	Washington Co Trea	$3,785,599.90	Iowa State Checkbook
2023	Natural Resources, Dept Of	Rachel Contracting Llc	$3,785,393.10	Iowa State Checkbook
2020	Transportation, Dept Of	Davenport City Of	$3,784,360.42	Iowa State Checkbook
2023	Transportation, Dept Of	Brandt Construction Co & Subsidiary	$3,784,264.79	Iowa State Checkbook
2019	Education, Dept Of	Nashua-Plainfield Comm School District	$3,784,018.60	Iowa State Checkbook
2020	Public Defense, Dept Of	Rochon Corp Of Iowa Inc	$3,783,756.45	Iowa State Checkbook
2019	Education, Dept Of	Manson-Nw Webster Csd	$3,783,525.18	Iowa State Checkbook
2020	Revenue	Clinton City Of	$3,783,156.81	Iowa State Checkbook
2019	Education, Dept Of	Tri-Center Comm Sch Dist	$3,782,761.04	Iowa State Checkbook
2024	Treasurer Of State	Mitchell Co Treasurer	$3,780,436.21	Iowa State Checkbook
2023	Treasurer Of State	Mason City City Of	$3,779,972.87	Iowa State Checkbook
2018	Treasurer Of State	Clay Co Treasurer	$3,777,796.00	Iowa State Checkbook
2018	Education, Dept Of	South Hamilton Csd	$3,774,764.00	Iowa State Checkbook
2025	Administration And Regulation	Norwalk City Of	$3,774,433.86	Iowa State Checkbook
2025	Education	Bedford Comm Sch Dist	$3,773,840.14	Iowa State Checkbook
2017	Treasurer Of State	Hardin County Treasurer	$3,772,953.11	Iowa State Checkbook
2019	Education, Dept Of	Pekin Comm School Dist	$3,772,753.12	Iowa State Checkbook
2019	Treasurer Of State	Chickasaw County Treasurer	$3,772,527.67	Iowa State Checkbook
2019	Transportation, Dept Of	Wood Environment & Infrastructure Solutions I	$3,771,835.51	Iowa State Checkbook
2023	Treasurer Of State	Adair County	$3,771,779.58	Iowa State Checkbook
2025	Education	Fremont-Mills Csd	$3,771,573.22	Iowa State Checkbook
2025	Transportation	Midwest Concrete Inc	$3,770,641.30	Iowa State Checkbook
2022	Education, Dept Of	Bedford Comm Sch Dist	$3,770,386.08	Iowa State Checkbook
2021	Education, Dept Of	Hinton Comm Sch Dist	$3,770,066.56	Iowa State Checkbook
2017	Transportation, Dept Of	Iowa Erosion Control Inc	$3,769,741.52	Iowa State Checkbook
2019	Education, Dept Of	Woodbury Central Csd	$3,769,144.58	Iowa State Checkbook
2016	Education, Dept Of	North Butler Community School District	$3,768,615.95	Iowa State Checkbook
2023	Education, Dept Of	Pocahontas Area Csd	$3,768,088.85	Iowa State Checkbook
2020	Treasurer Of State	Muscatine County	$3,767,833.62	Iowa State Checkbook
2017	Revenue	Clay Co Treasurer	$3,767,653.57	Iowa State Checkbook
2025	Administration And Regulation	Pella City Of	$3,766,506.57	Iowa State Checkbook
2024	Workforce Development	Computer Aid Inc	$3,766,057.91	Iowa State Checkbook
2018	Education, Dept Of	Nashua-Plainfield Comm School District	$3,765,505.82	Iowa State Checkbook
2024	Revenue	Buena Vista County	$3,765,470.97	Iowa State Checkbook
2017	Revenue	Delaware Co Treasurer	$3,764,729.30	Iowa State Checkbook
2024	Human Rights, Dept Of	Community Action Agency Of Siouxland	$3,764,689.17	Iowa State Checkbook
2024	Revenue	Jackson County	$3,764,177.03	Iowa State Checkbook
2020	Education, Dept Of	Maple Valley-Anthon Oto Csd	$3,763,931.47	Iowa State Checkbook
2016	Human Rights, Dept Of	West Central Comm Action	$3,763,859.29	Iowa State Checkbook
2017	Education, Dept Of	Maquoketa Valley Csd	$3,762,483.00	Iowa State Checkbook
2025	Education	Bankers Trust	$3,762,150.00	Iowa State Checkbook
2020	Education, Dept Of	Midland Comm Sch Dist	$3,761,823.64	Iowa State Checkbook
2018	Treasurer Of State	Obrien Co Treasurer	$3,760,421.70	Iowa State Checkbook
2023	Education, Dept Of	Hartley-Melvin- Sanborn Csd	$3,760,255.54	Iowa State Checkbook