Year	Employer	Vendor Name	Amount	Source
2019	Healthcare & Family Services	Saint Francis Medical Center	$58,142,538.58	Illinois State Checkbook
2020	Il Sports Facilities Auth	Illinois Sports Facilities	$58,000,000.00	Illinois State Checkbook
2019	Human Services	The Catholic Charities Of The	$57,808,697.99	Illinois State Checkbook
2017	State Board Of Education	Thornton Fractional Twp School	$57,788,978.30	Illinois State Checkbook
2019	Transportation	Lorig Construction Company	$57,775,337.19	Illinois State Checkbook
2022	State Board Of Education	Granite City Cusd 9	$57,575,124.03	Illinois State Checkbook
2019	State Board Of Education	Indian Prairie Community Unit	$57,302,220.24	Illinois State Checkbook
2019	Il Sports Facilities Auth	Illinois Sports Facilities	$57,000,000.00	Illinois State Checkbook
2022	State Board Of Education	Belvidere Community Unit	$56,901,055.42	Illinois State Checkbook
2017	State Board Of Education	Valley View Public Schools	$56,852,273.16	Illinois State Checkbook
2017	Transportation	National Railroad Passenger Co	$56,849,512.58	Illinois State Checkbook
2020	University Of Illinois	University Of Illinois	$56,734,162.29	Illinois State Checkbook
2019	Environmental Protect Agency	Morton Grove-Niles Water Comm	$56,670,400.87	Illinois State Checkbook
2018	State Board Of Education	Wheeling Township Schools	$56,474,652.28	Illinois State Checkbook
2021	State Board Of Education	Danville Community Consolidate	$56,427,409.45	Illinois State Checkbook
2017	Transportation	Lorig Construction Company	$56,298,695.69	Illinois State Checkbook
2022	Revenue	Bolingbrook Village Treasurer	$56,270,740.56	Illinois State Checkbook
2019	State Board Of Education	Wheeling Township Schools	$55,865,683.31	Illinois State Checkbook
2017	Aging	Community Care Systems	$55,846,629.33	Illinois State Checkbook
2018	State Board Of Education	Indian Prairie Community Unit	$55,802,338.43	Illinois State Checkbook
2020	Il State Toll Highway Auth	Plote Construction Inc &	$55,512,500.01	Illinois State Checkbook
2020	Revenue	Revenue Dept Of	$55,156,665.98	Illinois State Checkbook
2018	State Board Of Education	Regional Office Of Educ 30	$54,743,384.59	Illinois State Checkbook
2021	Revenue	Kane County Treasurer	$54,689,024.73	Illinois State Checkbook
2018	Transportation	E T Simonds Construction Co	$54,547,682.54	Illinois State Checkbook
2020	Transportation	Advanced Asphalt Company	$54,514,476.90	Illinois State Checkbook
2021	Revenue	Metrpltn Water Rclm Dist Of Ch	$54,435,018.97	Illinois State Checkbook
2020	State Board Of Education	Maine Twp School Treasurer	$54,281,057.67	Illinois State Checkbook
2020	Capital Development Board	River City Construction Llc	$54,262,945.48	Illinois State Checkbook
2020	Transportation	R W Dunteman Company	$54,216,820.32	Illinois State Checkbook
2019	Revenue	Revenue Dept Of	$54,212,617.89	Illinois State Checkbook
2020	Supreme Court	Cook County	$54,149,074.63	Illinois State Checkbook
2017	Il Sports Facilities Auth	Illinois Sports Facilities	$54,000,000.00	Illinois State Checkbook
2018	Il Sports Facilities Auth	Illinois Sports Facilities	$54,000,000.00	Illinois State Checkbook
2017	State Board Of Education	Cook County High School Dist	$53,902,102.78	Illinois State Checkbook
2021	Transportation	Advanced Asphalt Company	$53,829,581.62	Illinois State Checkbook
2019	Il Community College Board	Board Of Ttees Comm Coll Dist	$53,664,702.27	Illinois State Checkbook
2017	Il Student Assistance Comm	Navient Solutions Inc	$53,522,747.45	Illinois State Checkbook
2020	State Board Of Education	Community Consolidated School	$53,430,968.18	Illinois State Checkbook
2019	Revenue	Kane County Treasurer	$53,090,412.96	Illinois State Checkbook
2021	Revenue	Elgin City Treasurer	$53,067,098.80	Illinois State Checkbook
2022	State Board Of Education	Harlem Consolidated School	$53,051,814.59	Illinois State Checkbook
2020	Revenue	Kane County Treasurer	$53,005,587.45	Illinois State Checkbook
2022	Il Emergency Management Agcy	Chicago City Of	$52,956,246.99	Illinois State Checkbook
2018	Il Community College Board	Board Of Ttees Comm Coll Dist	$52,662,264.01	Illinois State Checkbook
2018	Il Student Assistance Comm	Pennsylvania Higher Education	$52,484,733.12	Illinois State Checkbook
2021	Transportation	Kankakee Vly Cnstrctn Co Inc	$52,355,651.81	Illinois State Checkbook
2017	Transportation	Mccarthy Improvement Co	$52,185,891.35	Illinois State Checkbook
2018	Transportation	Plote Construction Inc	$52,135,221.22	Illinois State Checkbook
2017	State Board Of Education	Round Lake Area Schools Distri	$51,984,258.97	Illinois State Checkbook
2020	Healthcare & Family Services	Loyola University Medical Cntr	$51,946,570.06	Illinois State Checkbook
2018	Revenue	Kane County Treasurer	$51,825,416.41	Illinois State Checkbook
2021	Human Services	The Catholic Charities Of The	$51,785,365.10	Illinois State Checkbook
2017	Healthcare & Family Services	Rush University Medical Center	$51,746,841.43	Illinois State Checkbook
2021	University Of Illinois	University Of Illinois	$51,678,211.99	Illinois State Checkbook
2022	Lump Sums And Other Purposes	Il State Toll Highway Auth	$51,633,082.10	Illinois State Checkbook
2021	Il State Toll Highway Auth	Plote Construction Inc	$51,612,032.25	Illinois State Checkbook
2021	Transportation	Iroquois Paving Corp	$51,404,928.91	Illinois State Checkbook
2021	Revenue	Champaign City Treasurer	$51,349,544.54	Illinois State Checkbook
2019	Il State Toll Highway Auth	K-Five Construction Corp	$51,288,029.46	Illinois State Checkbook
2021	Revenue	Bloomington City Treasurer	$51,274,289.43	Illinois State Checkbook
2022	Lump Sums And Other Purposes	State Board Of Education	$51,201,819.28	Illinois State Checkbook
2018	Revenue	Revenue Dept Of	$51,078,958.05	Illinois State Checkbook
2017	Revenue	Revenue Dept Of	$51,043,513.24	Illinois State Checkbook
2021	Healthcare & Family Services	Loyola University Medical Cntr	$51,009,525.35	Illinois State Checkbook
2017	Healthcare & Family Services	Northwestern Memorial Hospital	$50,950,708.53	Illinois State Checkbook
2021	Healthcare & Family Services	Mount Sinai Hosp Medical Ctr	$50,881,107.78	Illinois State Checkbook
2022	State Board Of Education	Cahokia Comm School Dist 187	$50,760,283.96	Illinois State Checkbook
2021	State Board Of Education	Dekalb Community Unit School	$50,707,602.18	Illinois State Checkbook
2022	Awards And Grants	Public Health	$50,698,214.30	Illinois State Checkbook
2018	Healthcare & Family Services	Highland Park Cvs Llc	$50,478,488.61	Illinois State Checkbook
2022	State Board Of Education	Community Unit School District	$50,449,454.49	Illinois State Checkbook
2017	Revenue	Bloomington City Treasurer	$50,429,310.48	Illinois State Checkbook
2018	Aging	Community Care Systems	$50,416,791.59	Illinois State Checkbook
2019	Environmental Protect Agency	Metropolitan Water Reclamation	$50,366,789.29	Illinois State Checkbook
2017	Revenue	Kane County Treasurer	$50,232,605.92	Illinois State Checkbook
2017	Corrections	Wexford Health Sources Inc	$50,189,038.32	Illinois State Checkbook
2020	Transportation	The Huntington National Bank	$50,000,000.00	Illinois State Checkbook
2021	State Board Of Education	Belvidere Community Unit	$49,849,088.77	Illinois State Checkbook
2021	Public Health	Cardinal Health Inc	$49,841,940.86	Illinois State Checkbook
2019	Revenue	Bloomington City Treasurer	$49,736,963.22	Illinois State Checkbook
2021	Revenue	Bolingbrook Village Treasurer	$49,712,895.63	Illinois State Checkbook
2017	Il Student Assistance Comm	Pennsylvania Higher Education	$49,653,206.67	Illinois State Checkbook
2020	Revenue	Bloomington City Treasurer	$49,610,594.05	Illinois State Checkbook
2018	Transportation	Kraemer North America Llc	$49,410,900.16	Illinois State Checkbook
2018	Healthcare & Family Services	Loyola University Medical Cntr	$49,333,488.52	Illinois State Checkbook
2021	State Board Of Education	North Chicago School District	$49,231,709.86	Illinois State Checkbook
2020	State Board Of Education	Dekalb Community Unit School	$49,204,336.05	Illinois State Checkbook
2021	Il State Toll Highway Auth	Lorig Construction Company	$49,187,270.81	Illinois State Checkbook
2018	Il State Toll Highway Auth	Plote Construction Inc &	$49,159,394.85	Illinois State Checkbook
2022	Healthcare & Family Services	Chicago Board Of Education	$49,155,832.91	Illinois State Checkbook
2018	Revenue	Bloomington City Treasurer	$49,127,257.72	Illinois State Checkbook
2018	Healthcare & Family Services	Southern Illinois Hospital	$48,990,139.24	Illinois State Checkbook
2020	State Board Of Education	Kankakee School Dist 111	$48,876,643.37	Illinois State Checkbook
2019	Revenue	Champaign City Treasurer	$48,847,913.68	Illinois State Checkbook
2020	Revenue	Champaign City Treasurer	$48,797,308.74	Illinois State Checkbook
2017	Revenue	Chicago Park District	$48,734,132.01	Illinois State Checkbook
2019	Transportation	Plote Construction Inc	$48,612,977.71	Illinois State Checkbook
2021	State Board Of Education	Kankakee School Dist 111	$48,500,937.88	Illinois State Checkbook
2021	Il State Toll Highway Auth	Soo Line Railroad Company	$48,500,000.00	Illinois State Checkbook