Year	Employer	Vendor Name	Amount	Source
2025	Transportation	Aecom Technical Services	$3,627,107.93	Iowa State Checkbook
2025	Education	Ogden Community Sch Dist	$3,625,334.34	Iowa State Checkbook
2017	Treasurer Of State	Monona Co Treasurer	$3,624,624.94	Iowa State Checkbook
2023	Iowa State Checkbook	Tripoli Comm Sch Dist	$3,624,377.54	Iowa State Checkbook
2021	Iowa State Checkbook	Clear Lake City Of	$3,624,352.23	Iowa State Checkbook
2024		Campari America	$3,624,173.32	Iowa State Checkbook
2020	College Aid	Buena Vista University	$3,623,847.00	Iowa State Checkbook
2019	Education, Dept Of	Wayne Comm Sch Dist	$3,622,545.52	Iowa State Checkbook
2019	Public Health, Dept Of	State Of Iowa Idph-Wic Food-Wic Food	$3,622,030.04	Iowa State Checkbook
2023	Iowa State Checkbook	Twin Cedars Csd	$3,621,412.15	Iowa State Checkbook
2020	Revenue	Indianola Comm Sch Dist	$3,621,070.25	Iowa State Checkbook
2017	Education, Dept Of	Boyden-hull Csd	$3,620,439.48	Iowa State Checkbook
2018	Treasurer Of State	Shelby Co Treasurer	$3,620,139.28	Iowa State Checkbook
2019	Education, Dept Of	Belle Plaine Csd	$3,619,705.33	Iowa State Checkbook
2017	Treasurer Of State	Madison Co Treasurer	$3,618,798.39	Iowa State Checkbook
2025	Human Services	A-L Tier Ii Llc	$3,616,685.00	Iowa State Checkbook
2023	Iowa State Checkbook	Moravia Comm School Dist	$3,615,347.99	Iowa State Checkbook
2018	Human Rights, Dept Of	Northeast Iowa Community	$3,613,811.49	Iowa State Checkbook
2020	Transportation, Dept Of	Dave Gryp Construction Inc	$3,612,580.02	Iowa State Checkbook
2018	Revenue	Clinton City Of	$3,612,110.42	Iowa State Checkbook
2020	Treasurer Of State	Keokuk Co Treasurer	$3,611,393.78	Iowa State Checkbook
2020	Education, Dept Of	Treynor Comm Sch Dist	$3,609,386.59	Iowa State Checkbook
2017	Human Services Assistance Pymt	Southwest Iowa Family Access Center Llc	$3,609,369.36	Iowa State Checkbook
2017	Treasurer Of State	Guthrie Co Treasurer	$3,608,707.47	Iowa State Checkbook
2020	Transportation, Dept Of	Gus Construction Co Inc	$3,606,890.10	Iowa State Checkbook
2023	Iowa State Checkbook	Guthrie Center Csd	$3,604,419.56	Iowa State Checkbook
2018	Treasurer Of State	Calhoun Co Treasurer	$3,604,182.08	Iowa State Checkbook
2019	Education, Dept Of	Boyden-Hull Csd	$3,602,930.99	Iowa State Checkbook
2021	Iowa State Checkbook	Cellco Partnership	$3,602,470.79	Iowa State Checkbook
2018	Revenue	Kossuth Co Treasurer	$3,602,102.78	Iowa State Checkbook
2021	Iowa State Checkbook	Wood Environment & Infrastructure Solutions I	$3,600,314.84	Iowa State Checkbook
2019	Administrative Services, Dept	Admin Services-Dependent Care Trust Fund	$3,600,000.00	Iowa State Checkbook
2019	Administrative Services, Dept	The Pitney Bowes Bank Inc	$3,600,000.00	Iowa State Checkbook
2019	Management, Dept Of	Ashley A Jared	$3,600,000.00	Iowa State Checkbook
2018	State Fair	Iowa State Fair	$3,599,943.91	Iowa State Checkbook
2025	Education	Janesville Comm Sch Dist	$3,598,668.72	Iowa State Checkbook
2017	Revenue	Marshalltown City Of	$3,598,129.00	Iowa State Checkbook
2021	Iowa State Checkbook	Boyer Valley Csd	$3,596,197.57	Iowa State Checkbook
2023	Iowa State Checkbook	Polk County Treasurer	$3,596,048.09	Iowa State Checkbook
2022	Iowa State Checkbook	Baxter Comm Sch Dist	$3,595,638.01	Iowa State Checkbook
2025	Administration And Regulation	Grinnell City Of	$3,595,539.52	Iowa State Checkbook
2018	Education, Dept Of	Van Meter Comm Sch Dist	$3,595,016.69	Iowa State Checkbook
2017	Treasurer Of State	Allamakee Co Treasurer	$3,594,986.42	Iowa State Checkbook
2022	Iowa State Checkbook	Glenwood City Of	$3,594,245.53	Iowa State Checkbook
2020	Education, Dept Of	Durant Comm Sch Dist	$3,594,177.26	Iowa State Checkbook
2023	Iowa State Checkbook	Wells Fargo Bank Na-Instaplay	$3,593,739.16	Iowa State Checkbook
2023	Iowa State Checkbook	Lewis Central Csd	$3,593,335.72	Iowa State Checkbook
2017	Education, Dept Of	Tri-center Comm Sch Dist	$3,592,447.57	Iowa State Checkbook
2017	Education, Dept Of	Lawton-bronson Csd	$3,591,352.32	Iowa State Checkbook
2025	Education	North Mahaska Csd	$3,588,332.96	Iowa State Checkbook
2017	Education, Dept Of	Woodbury Central Csd	$3,588,150.97	Iowa State Checkbook
2020	Education, Dept Of	Danville Comm Sch Dist	$3,588,051.35	Iowa State Checkbook
2023	Iowa State Checkbook	Southwest Iowa Family Access Center Llc	$3,587,992.50	Iowa State Checkbook
2025	Human Services	Visiting Nurse Services Of Iowa	$3,585,517.67	Iowa State Checkbook
2018	Regents, Board Of	University Of Northern Iowa	$3,584,675.76	Iowa State Checkbook
2022	Iowa State Checkbook	Iowa School For The Deaf-Isd - Long Hall Renovation	$3,583,777.09	Iowa State Checkbook
2017	Transportation, Dept Of	Gus Construction Co Inc	$3,583,361.51	Iowa State Checkbook
2017	Treasurer Of State	Washington Co Trea	$3,583,223.06	Iowa State Checkbook
2019	Revenue	Dallas County Of	$3,582,442.26	Iowa State Checkbook
2024		Tripoli Comm Sch Dist	$3,581,884.91	Iowa State Checkbook
2020	Transportation, Dept Of	Morpho Usa Inc	$3,581,200.06	Iowa State Checkbook
2019	Treasurer Of State	Marshalltown City Of	$3,581,109.67	Iowa State Checkbook
2021	Iowa State Checkbook	Grinnell City Of	$3,580,818.04	Iowa State Checkbook
2018	Transportation, Dept Of	Streb Construction Co	$3,580,639.29	Iowa State Checkbook
2020	Transportation, Dept Of	Midwest Concrete Inc	$3,580,401.56	Iowa State Checkbook
2025	Education	Just Right Reader Inc	$3,580,359.80	Iowa State Checkbook
2018	Education, Dept Of	Logan-Magnolia Csd	$3,578,479.74	Iowa State Checkbook
2022	Iowa State Checkbook	Tripoli Comm Sch Dist	$3,578,131.32	Iowa State Checkbook
2019	Education, Dept Of	North Butler Community School District	$3,577,494.47	Iowa State Checkbook
2021	Iowa State Checkbook	Jim Schroeder Const Inc	$3,575,870.24	Iowa State Checkbook
2022	Iowa State Checkbook	Valley Construction Co	$3,575,247.62	Iowa State Checkbook
2022	Iowa State Checkbook	Heartland Family Service	$3,574,392.33	Iowa State Checkbook
2018	Education, Dept Of	Earlham Comm Sch Dist	$3,573,792.48	Iowa State Checkbook
2025	Human Services	Siouxland Human Investment Partnership	$3,573,727.22	Iowa State Checkbook
2017	Human Services Assistance Pymt	Computer Aid Inc	$3,570,312.45	Iowa State Checkbook
2019	Revenue	Hardin County Treasurer	$3,569,247.40	Iowa State Checkbook
2023	Iowa State Checkbook	Atlantic City Of	$3,567,134.32	Iowa State Checkbook
2022	Iowa State Checkbook	Okoboji Csd	$3,565,899.80	Iowa State Checkbook
2021	Iowa State Checkbook	George-Little Rock Csd	$3,564,832.37	Iowa State Checkbook
2019	Treasurer Of State	Bremer Co Treasurer	$3,564,618.52	Iowa State Checkbook
2023	Iowa State Checkbook	Dept Human Services-Modernization-Bcct	$3,564,378.50	Iowa State Checkbook
2024		Keokuk City Of	$3,563,497.34	Iowa State Checkbook
2023	Iowa State Checkbook	Story Co Treasurer	$3,563,406.71	Iowa State Checkbook
2018	Treasurer Of State	Chickasaw County Treasurer	$3,563,155.95	Iowa State Checkbook
2019	Education, Dept Of	North Linn Comm Sch Dist	$3,563,142.08	Iowa State Checkbook
2024		Southwest Iowa Family Access Center Llc	$3,562,863.96	Iowa State Checkbook
2025	Administration And Regulation	Oskaloosa Comm Sch Dist	$3,562,446.86	Iowa State Checkbook
2018	Education, Dept Of	Southeast Webster-Grand	$3,562,183.35	Iowa State Checkbook
2017	Treasurer Of State	Clay Co Treasurer	$3,561,288.81	Iowa State Checkbook
2018	Treasurer Of State	Muscatine County	$3,560,947.39	Iowa State Checkbook
2022	Iowa State Checkbook	Nextgen Communications Inc	$3,560,333.30	Iowa State Checkbook
2024		Ten-Fifteen Regional Transit System	$3,559,569.57	Iowa State Checkbook
2021	Iowa State Checkbook	People Services Center Inc	$3,558,946.72	Iowa State Checkbook
2017	Revenue	Mahaska Co Treasurer	$3,558,888.62	Iowa State Checkbook
2024		Stanley Consultants Inc	$3,558,661.76	Iowa State Checkbook
2017	Revenue	Bettendorf Comm Sch Dist	$3,558,273.86	Iowa State Checkbook
2020	Treasurer Of State	Wapello Co Treasurer	$3,558,112.73	Iowa State Checkbook
2022	Iowa State Checkbook	Newton Comm Sch Dist	$3,556,755.78	Iowa State Checkbook
2018	Treasurer Of State	Floyd Co Treasurer	$3,555,820.92	Iowa State Checkbook
2019	Education, Dept Of	Lawton-Bronson Csd	$3,555,698.00	Iowa State Checkbook