Year	Employer	Vendor Name	Amount	Source
2019	Human Services	Misericordia Home	$32,855,140.75	Illinois State Checkbook
2022	State Board Of Education	Crete Monee Community Unit	$32,842,277.90	Illinois State Checkbook
2023	Transportation	Dunnet Bay Construction Co	$32,839,327.63	Illinois State Checkbook
2021	State Board Of Education	County Of Cook School Dist 98	$32,801,195.72	Illinois State Checkbook
2019	State Board Of Education	Collinsville Community Unit	$32,754,940.83	Illinois State Checkbook
2020	Revenue	Normal Town Treasurer	$32,752,637.85	Illinois State Checkbook
2017	Il Emergency Management Agcy	Chicago City Of	$32,748,944.34	Illinois State Checkbook
2018	State Board Of Education	Mclean County Unit Dist No 5	$32,738,585.34	Illinois State Checkbook
2023	Revenue	Palatine Village Treasurer	$32,689,896.67	Illinois State Checkbook
2021	Human Services	Illinois Coalition For	$32,681,649.23	Illinois State Checkbook
2018	Revenue	Decatur City Treasurer	$32,669,681.30	Illinois State Checkbook
2020	Healthcare & Family Services	Northshore University Health	$32,646,498.61	Illinois State Checkbook
2019	Revenue	Waukegan City Treasurer	$32,627,794.77	Illinois State Checkbook
2020	Il Student Assistance Comm	Illinois State University	$32,612,174.28	Illinois State Checkbook
2021	Human Services	University Of Illinois	$32,578,225.20	Illinois State Checkbook
2017	Healthcare & Family Services	Highland Park Cvs Llc	$32,572,782.86	Illinois State Checkbook
2017	Healthcare & Family Services	Southern Illinois Hospital	$32,550,180.41	Illinois State Checkbook
2020	State Employees' Retire System	Treasurer Office Of	$32,542,844.27	Illinois State Checkbook
2022	Transportation	K-Five Construction Corp	$32,530,630.92	Illinois State Checkbook
2019	Revenue	Normal Town Treasurer	$32,517,369.03	Illinois State Checkbook
2017	Revenue	Decatur City Treasurer	$32,486,407.56	Illinois State Checkbook
2023	Revenue	Gurnee Village Treasurer	$32,470,643.79	Illinois State Checkbook
2023	Corrections	M J Kellner Company Inc	$32,457,579.62	Illinois State Checkbook
2017	Transportation	Halverson Construction Co Inc	$32,446,162.33	Illinois State Checkbook
2019	State Board Of Education	West Chicago School Dist 33	$32,437,321.49	Illinois State Checkbook
2017	State Board Of Education	Rock Island School Dstrct #41	$32,411,982.43	Illinois State Checkbook
2023	Revenue	Valley View Cusd 365U	$32,401,840.71	Illinois State Checkbook
2021	State Board Of Education	Galesburg Community Unit Schoo	$32,389,445.91	Illinois State Checkbook
2021	Transportation	Dupage County Of	$32,370,330.57	Illinois State Checkbook
2022	Revenue	Addison Village Treasurer	$32,350,092.19	Illinois State Checkbook
2021	State Board Of Education	Freeport School District 145	$32,344,618.80	Illinois State Checkbook
2020	Il Student Assistance Comm	Pennsylvania Higher Education	$32,310,203.40	Illinois State Checkbook
2020	Transportation	Champaign Urbana Mass Transit	$32,290,528.08	Illinois State Checkbook
2019	State Board Of Education	Huntley Community School	$32,280,992.82	Illinois State Checkbook
2021	Il Student Assistance Comm	Illinois State University	$32,258,051.85	Illinois State Checkbook
2022	Revenue	Gurnee Village Treasurer	$32,222,615.77	Illinois State Checkbook
2020	State Board Of Education	Comm Cons School District 15	$32,198,285.78	Illinois State Checkbook
2021	Il Emergency Management Agcy	Reditus Laboratories Llc	$32,159,771.43	Illinois State Checkbook
2018	State Board Of Education	Harlem Consolidated School	$32,148,120.04	Illinois State Checkbook
2019	Healthcare & Family Services	Carle Foundation Hospital	$32,121,749.68	Illinois State Checkbook
2020	Revenue	Arlington Heights Treasurer	$32,118,903.70	Illinois State Checkbook
2022	Aging	U & F Sons Inc	$32,090,102.52	Illinois State Checkbook
2021	State Board Of Education	Community Unit District No 203	$32,076,930.37	Illinois State Checkbook
2019	Revenue	Arlington Heights Treasurer	$32,037,919.78	Illinois State Checkbook
2018	Transportation	K-Five Construction Corp	$31,982,064.17	Illinois State Checkbook
2021	Healthcare & Family Services	Javon Bea Hospital	$31,965,654.10	Illinois State Checkbook
2017	Revenue	Waukegan City Treasurer	$31,881,543.14	Illinois State Checkbook
2018	Transportation	Kenny Construction Company	$31,834,737.42	Illinois State Checkbook
2019	Public Health	Cardinal Health Inc	$31,794,397.23	Illinois State Checkbook
2021	State Board Of Education	Belleville Township High	$31,699,513.81	Illinois State Checkbook
2022	Transportation	Dupage County Of	$31,656,645.47	Illinois State Checkbook
2017	Capital Development Board	The George Sollitt Constr Co	$31,655,875.77	Illinois State Checkbook
2018	Transportation	Mccarthy Improvement Co	$31,642,786.71	Illinois State Checkbook
2018	Revenue	Waukegan City Treasurer	$31,635,031.76	Illinois State Checkbook
2018	Human Services	Misericordia Home	$31,617,054.99	Illinois State Checkbook
2023	Healthcare & Family Services	Swedish Covenant Hospital	$31,579,754.23	Illinois State Checkbook
2018	Healthcare & Family Services	Larabida Childrens Hospital	$31,570,590.96	Illinois State Checkbook
2021	Revenue	Evanston Finance Director	$31,560,381.84	Illinois State Checkbook
2019	Transportation	R W Dunteman Company	$31,548,379.17	Illinois State Checkbook
2017	Healthcare & Family Services	Chicago Board Of Education	$31,536,366.71	Illinois State Checkbook
2023	Aging	Gareda Llc	$31,526,421.94	Illinois State Checkbook
2021	Revenue	Elk Grove Village Treasurer	$31,514,898.22	Illinois State Checkbook
2022	State Board Of Education	Urbana School District 116	$31,482,066.12	Illinois State Checkbook
2020	Il State Toll Highway Auth	Lorig Construction Company	$31,478,623.72	Illinois State Checkbook
2020	Revenue	Elk Grove Village Treasurer	$31,452,368.01	Illinois State Checkbook
2021	Transportation	Will County Of	$31,392,431.79	Illinois State Checkbook
2018	State Board Of Education	Alton Comm Unit School Dist	$31,388,871.90	Illinois State Checkbook
2020	Transportation	Compass Minerals America Inc	$31,367,885.77	Illinois State Checkbook
2020	Human Services	Misericordia Home	$31,298,788.01	Illinois State Checkbook
2017	Revenue	Glenview Village Treasurer	$31,270,838.61	Illinois State Checkbook
2021	State Board Of Education	Belleville School District 118	$31,251,067.18	Illinois State Checkbook
2022	Revenue	Palatine Village Treasurer	$31,245,855.06	Illinois State Checkbook
2020	Revenue	Cicero Town Treasurer	$31,243,363.89	Illinois State Checkbook
2018	Healthcare & Family Services	Swedish American Hospital Assn	$31,228,376.13	Illinois State Checkbook
2019	State Board Of Education	Board Of Education S D 100	$31,217,333.53	Illinois State Checkbook
2022	Revenue	Elmhurst City Treasurer	$31,216,034.25	Illinois State Checkbook
2020	Transportation	Union Pacific Railroad Company	$31,197,133.30	Illinois State Checkbook
2022	Healthcare & Family Services	Presence Chicago Hospitals Ntk	$31,195,444.52	Illinois State Checkbook
2018	State Board Of Education	West Chicago School Dist 33	$31,165,196.93	Illinois State Checkbook
2017	State Board Of Education	Community Consolidated School	$31,142,524.19	Illinois State Checkbook
2021	Healthcare & Family Services	Presence Chicago Hospitals Ntk	$31,064,307.31	Illinois State Checkbook
2021	Revenue	Tinley Park Village Treasurer	$31,035,930.47	Illinois State Checkbook
2023	State Board Of Education	Zion Benton Township High Schl	$31,008,719.35	Illinois State Checkbook
2019	State Board Of Education	County Of Cook School Dist 98	$31,008,425.52	Illinois State Checkbook
2022	Revenue	Hanover Park Village Treasurer	$31,002,610.17	Illinois State Checkbook
2017	Central Management	Statistical Services Rev Fund	$31,000,000.00	Illinois State Checkbook
2023	University Of Illinois	Illinois Dept Of Healthcare	$31,000,000.00	Illinois State Checkbook
2021	State Board Of Education	Quincy Public Schools	$30,924,210.25	Illinois State Checkbook
2023	Illinois Gaming Board	City Of Des Plaines	$30,912,832.04	Illinois State Checkbook
2021	Transportation	Berger Excavating Contractors	$30,854,420.34	Illinois State Checkbook
2022	State Board Of Education	West 40 Intermediate	$30,813,457.58	Illinois State Checkbook
2022	Public Health	Cardinal Health Inc	$30,790,915.69	Illinois State Checkbook
2022	Revenue	St Charles City Treasurer	$30,786,950.35	Illinois State Checkbook
2021	State Board Of Education	Joliet Twp Hs Dist 204	$30,782,131.46	Illinois State Checkbook
2018	Revenue	Normal Town Treasurer	$30,697,882.44	Illinois State Checkbook
2018	State Board Of Education	Collinsville Community Unit	$30,644,215.28	Illinois State Checkbook
2019	State Board Of Education	Champaign Comm Schl Dist No 4	$30,626,768.93	Illinois State Checkbook
2021	Revenue	Rockford Board Of Education	$30,621,972.34	Illinois State Checkbook
2019	Revenue	Elk Grove Village Treasurer	$30,553,383.87	Illinois State Checkbook
2020	Transportation	K-Five Construction Corp	$30,523,570.03	Illinois State Checkbook