Year	Employer	Vendor Name	Amount	Source
2022	Commerce And Economic Opportun	Community Action Partnership	$19,605,141.36	Illinois State Checkbook
2023	State Board Of Education	Edwardsville Community Unit	$19,598,753.07	Illinois State Checkbook
2019	Healthcare & Family Services	Swedish Covenant Hospital	$19,591,224.15	Illinois State Checkbook
2018	State Board Of Education	Urbana School District 116	$19,581,097.68	Illinois State Checkbook
2024	Human Services	Chestnut Health Systems Inc	$19,575,158.10	Illinois State Checkbook
2023	Revenue	Calumet City Treasurer	$19,568,991.68	Illinois State Checkbook
2022	Aging	Assyrian Universal Alliance Fn	$19,560,023.73	Illinois State Checkbook
2021	Revenue	Carol Stream Village Treasurer	$19,537,826.89	Illinois State Checkbook
2024	Revenue	Calumet City Treasurer	$19,536,737.26	Illinois State Checkbook
2019	Human Services	Community Living Options Inc	$19,536,015.99	Illinois State Checkbook
2018	Aging	Gareda Llc	$19,523,167.64	Illinois State Checkbook
2022	State Board Of Education	Grayslake Community High Schl	$19,501,713.74	Illinois State Checkbook
2018	Il State Toll Highway Auth	Aaron Equipment Company Inc	$19,500,000.00	Illinois State Checkbook
2019	State Board Of Education	Marquardt School District 15	$19,492,775.77	Illinois State Checkbook
2017	Transportation	Judlau Contracting Inc	$19,492,701.65	Illinois State Checkbook
2021	Revenue	St Clair County Treasurer	$19,487,769.27	Illinois State Checkbook
2024	Human Services	Illinois Dept Of Healthcare	$19,471,947.84	Illinois State Checkbook
2020	Transportation	Chicago Metropolitan Agency	$19,447,849.96	Illinois State Checkbook
2017	Revenue	County Of Dupage Illinois Tran	$19,432,039.38	Illinois State Checkbook
2020	Revenue	Buffalo Grove Village Treasure	$19,431,463.99	Illinois State Checkbook
2020	Revenue	Glendale Heights Vlg Treasurer	$19,429,601.58	Illinois State Checkbook
2021	Revenue	New Lenox Village Treasurer	$19,428,537.24	Illinois State Checkbook
2019	Il State Toll Highway Auth	Wsp Usa Inc	$19,393,130.08	Illinois State Checkbook
2017	Revenue	Carbondale City Treasurer	$19,383,437.96	Illinois State Checkbook
2020	Healthcare & Family Services	Advantage Nursing Svcs Inc	$19,382,631.51	Illinois State Checkbook
2020	Healthcare & Family Services	University Of Il - Chicago	$19,374,169.00	Illinois State Checkbook
2024	Human Services	Amn Healthcare Inc	$19,371,612.80	Illinois State Checkbook
2020	State Board Of Education	Crystal Lake Community	$19,366,460.80	Illinois State Checkbook
2019	Revenue	Educational Svc Region Office	$19,358,800.19	Illinois State Checkbook
2021	State Board Of Education	Jacksonville School Dist 117	$19,356,246.65	Illinois State Checkbook
2021	Revenue	Champaign County Treasurer	$19,355,742.75	Illinois State Checkbook
2021	Revenue	Carbondale City Treasurer	$19,349,629.36	Illinois State Checkbook
2020	Revenue	Hoffman Estates Vlg Treasurer	$19,348,582.66	Illinois State Checkbook
2019	Il State Toll Highway Auth	Ch2m Hill Inc	$19,345,204.17	Illinois State Checkbook
2023	State Board Of Education	Calumet Township School Treas	$19,332,691.92	Illinois State Checkbook
2018	Revenue	Belleville City Treasurer	$19,331,516.43	Illinois State Checkbook
2018	Healthcare & Family Services	Ssm Cardinal Glennon	$19,329,955.73	Illinois State Checkbook
2024	Revenue	Rosemont Village Treasurer	$19,328,741.75	Illinois State Checkbook
2021	Healthcare & Family Services	University Of Il - Chicago	$19,316,236.00	Illinois State Checkbook
2023	Healthcare & Family Services	Swedish American Hospital Assn	$19,310,034.81	Illinois State Checkbook
2020	State Board Of Education	Pekin Public School District 1	$19,307,568.08	Illinois State Checkbook
2020	Governor's Off Of Mgt & Budget	U S Bank Trust National Assn	$19,296,417.25	Illinois State Checkbook
2017	Revenue	Danville City Treasurer	$19,290,853.93	Illinois State Checkbook
2023	Revenue	Libertyville Village Treasurer	$19,281,412.36	Illinois State Checkbook
2024	State Board Of Education	Sycamore Cusd 427	$19,278,376.02	Illinois State Checkbook
2020	Human Services	Beverly Farm Foundation	$19,261,655.68	Illinois State Checkbook
2019	Aging	Chicago City Of	$19,255,599.89	Illinois State Checkbook
2019	State Board Of Education	Special Ed Dist Of Lake County	$19,251,178.11	Illinois State Checkbook
2022	Revenue	Northbrook Vilalge Treasurer	$19,249,768.27	Illinois State Checkbook
2024	State Board Of Education	Massac County Unit Schl Dist 1	$19,246,325.78	Illinois State Checkbook
2019	Il State Toll Highway Auth	Electronic Transaction	$19,243,526.08	Illinois State Checkbook
2022	Revenue	Springfield Unit Sch 186	$19,234,218.53	Illinois State Checkbook
2019	Revenue	Buffalo Grove Village Treasure	$19,231,645.89	Illinois State Checkbook
2021	State Board Of Education	Herrin Community Unit School	$19,226,908.37	Illinois State Checkbook
2024	State Board Of Education	Southland College Prep Charter	$19,225,645.54	Illinois State Checkbook
2019	Transportation	Champaign Urbana Mass Transit	$19,215,079.13	Illinois State Checkbook
2024	Transportation	Reyhan Bros Inc	$19,213,141.37	Illinois State Checkbook
2024	Human Services	Trinity Services Inc	$19,212,208.44	Illinois State Checkbook
2017	State Board Of Education	Zion Public School Dist 6	$19,207,851.69	Illinois State Checkbook
2020	Revenue	County Of Dupage Illinois Tran	$19,207,094.08	Illinois State Checkbook
2022	Transportation	Martam Const Inc	$19,204,786.03	Illinois State Checkbook
2019	State Board Of Education	Harvard Community Unit	$19,202,393.40	Illinois State Checkbook
2020	State Board Of Education	Matteson School Dist 162	$19,201,836.67	Illinois State Checkbook
2023	Il Community College Board	Moraine Valley Comm College	$19,159,215.10	Illinois State Checkbook
2017	State Board Of Education	Archdiocese Of Chicago Food Sr	$19,149,850.02	Illinois State Checkbook
2024	Revenue	Bloomingdale Village Treasurer	$19,149,439.71	Illinois State Checkbook
2020	Corrections	M J Kellner Company Inc	$19,138,336.94	Illinois State Checkbook
2019	Healthcare & Family Services	Larabida Childrens Hospital	$19,134,441.33	Illinois State Checkbook
2021	State Board Of Education	County Of Dupage School Dist 4	$19,116,726.79	Illinois State Checkbook
2023	Commerce And Economic Opportun	Chicago City Of	$19,108,184.05	Illinois State Checkbook
2021	Il State Toll Highway Auth	Hntb Corp	$19,106,067.83	Illinois State Checkbook
2020	Il State Toll Highway Auth	Aecom Technical Services Inc	$19,105,722.97	Illinois State Checkbook
2022	Transportation	Open Road Paving Company Llc	$19,098,902.32	Illinois State Checkbook
2024	State Board Of Education	Ofallon Community Consolidated	$19,098,308.29	Illinois State Checkbook
2020	Revenue	Marion City Treasurer	$19,096,304.65	Illinois State Checkbook
2022	State Board Of Education	Ncs Pearson Inc	$19,089,616.00	Illinois State Checkbook
2020	Revenue	Educational Svc Region Office	$19,082,246.70	Illinois State Checkbook
2023	State Board Of Education	Bethalto Unit No 8	$19,046,200.57	Illinois State Checkbook
2020	Revenue	Kendall County Treasurer	$19,044,511.22	Illinois State Checkbook
2018	Healthcare & Family Services	Waukegan Illinois Hosp Co Llc	$19,039,204.59	Illinois State Checkbook
2023	Revenue	Northbrook Vilalge Treasurer	$19,033,165.72	Illinois State Checkbook
2023	Corrections	University Of Illinois	$19,029,711.71	Illinois State Checkbook
2017	Healthcare & Family Services	Holy Cross Hospital	$19,027,451.80	Illinois State Checkbook
2017	Il State Toll Highway Auth	Meade Inc	$19,026,841.19	Illinois State Checkbook
2023	Transportation	Charles E Mahoney Co	$19,018,302.33	Illinois State Checkbook
2021	State Board Of Education	Consolidated Hg Schl Dist 230	$19,003,453.84	Illinois State Checkbook
2018	Revenue	Educational Svc Region Office	$18,979,527.62	Illinois State Checkbook
2019	Aging	The Catholic Charities Of The	$18,977,638.61	Illinois State Checkbook
2024	Revenue	Streamwood Village Treasurer	$18,973,926.14	Illinois State Checkbook
2021	Revenue	Cook County Treasurer Income T	$18,967,129.01	Illinois State Checkbook
2024	Revenue	Edwardsville City Treasurer	$18,963,856.28	Illinois State Checkbook
2017	State Board Of Education	Crete Monee Community Unit	$18,962,978.58	Illinois State Checkbook
2023	State Board Of Education	Leyden High School Dist No 212	$18,959,482.49	Illinois State Checkbook
2020	State Board Of Education	Bloomington Public Schools	$18,952,268.18	Illinois State Checkbook
2024	State Board Of Education	Centralia Cusd 135	$18,949,022.67	Illinois State Checkbook
2022	Commerce And Economic Opportun	Rockford City Of	$18,946,205.86	Illinois State Checkbook
2022	Transportation	Southern Illinois Asphalt Co I	$18,936,573.53	Illinois State Checkbook
2022	Revenue	Wheeling Village Treasurer	$18,933,331.16	Illinois State Checkbook
2019	Revenue	Carbondale City Treasurer	$18,927,540.65	Illinois State Checkbook
2024	State Board Of Education	Mt Vernon City Schools Dist 80	$18,927,232.31	Illinois State Checkbook