Year	Employer	Vendor Name	Amount	Source
2018	Commerce And Economic Opportun	Chicago City Of	$13,603,069.50	Illinois State Checkbook
2023	Commerce And Economic Opportun	Embarras River Basin Agency	$13,594,217.37	Illinois State Checkbook
2019	State Board Of Education	Bethalto Unit No 8	$13,587,713.38	Illinois State Checkbook
2023	State Board Of Education	Vandalia Community High School	$13,585,458.15	Illinois State Checkbook
2021	Revenue	Villa Park Village Treasurer	$13,583,443.44	Illinois State Checkbook
2022	Transportation	Rides Mass Transit District	$13,576,478.50	Illinois State Checkbook
2023	Revenue	Lincolnwood Village Treasurer	$13,575,563.49	Illinois State Checkbook
2021	Transportation	Otto Baum & Company Inc	$13,566,667.35	Illinois State Checkbook
2022	Revenue	Comm Cons Elem S D 59	$13,564,491.74	Illinois State Checkbook
2020	Il Community College Board	Lake Land College	$13,563,964.05	Illinois State Checkbook
2021	State Board Of Education	Streator Elementary School	$13,560,737.21	Illinois State Checkbook
2020	Il Community College Board	Illinois Eastern Community Col	$13,556,744.91	Illinois State Checkbook
2019	State Board Of Education	Consolidated Hg Schl Dist 230	$13,555,264.44	Illinois State Checkbook
2023	Il Student Assistance Comm	Northeastern Illinois Univ	$13,550,909.00	Illinois State Checkbook
2022	Employment Security	Deloitte Consulting Llp	$13,549,876.32	Illinois State Checkbook
2022	Commerce And Economic Opportun	Will County Ctr For Community	$13,547,070.40	Illinois State Checkbook
2020	State Board Of Education	Mchenry Cmnty Consolidated	$13,544,964.68	Illinois State Checkbook
2022	State Board Of Education	Geneva Cusd 304	$13,531,892.76	Illinois State Checkbook
2022	State Board Of Education	Batavia Public School	$13,524,119.67	Illinois State Checkbook
2018	Transportation	Martam Const Inc	$13,519,033.77	Illinois State Checkbook
2021	Transportation	Rock Island County Mmtd	$13,518,619.58	Illinois State Checkbook
2023	State Board Of Education	Ofallon Township High School	$13,509,606.36	Illinois State Checkbook
2021	Human Services	Service Inc Of Illinois	$13,505,132.93	Illinois State Checkbook
2020	Revenue	Kankakee City Of	$13,488,922.49	Illinois State Checkbook
2021	Healthcare & Family Services	St Alexius Medical Center	$13,485,392.90	Illinois State Checkbook
2019	Healthcare & Family Services	Sycamore Cusd 427	$13,484,209.84	Illinois State Checkbook
2022	Transportation	Springfield Mass Transit Dist	$13,476,345.31	Illinois State Checkbook
2023	Revenue	Regional Office Education 11	$13,474,265.35	Illinois State Checkbook
2022	Revenue	Lake In The Hills Vlg Treasure	$13,473,789.61	Illinois State Checkbook
2018	Il Community College Board	Moraine Valley Comm College	$13,471,705.76	Illinois State Checkbook
2021	Revenue	Libertyville Village Treasurer	$13,468,680.07	Illinois State Checkbook
2019	Transportation	Reyhan Bros Inc	$13,468,205.20	Illinois State Checkbook
2022	Il State Toll Highway Auth	The George Sollitt Constr Co	$13,467,145.05	Illinois State Checkbook
2017	State Board Of Education	Oak Park School District 97	$13,464,012.41	Illinois State Checkbook
2023	Public Health	Illinois Public Health	$13,463,446.01	Illinois State Checkbook
2017	Transportation	Madison County Mass-transit	$13,462,768.10	Illinois State Checkbook
2017	State Board Of Education	Matteson School Dist 162	$13,458,430.41	Illinois State Checkbook
2020	Transportation	Rock Island County Mmtd	$13,454,941.75	Illinois State Checkbook
2023	Aging	Premier Home Health Care	$13,450,773.40	Illinois State Checkbook
2022	Healthcare & Family Services	Sycamore Cusd 427	$13,447,101.79	Illinois State Checkbook
2017	State Board Of Education	Harvard Community Unit	$13,444,948.67	Illinois State Checkbook
2017	Revenue	Galesburg City Treasurer	$13,418,847.33	Illinois State Checkbook
2018	State Board Of Education	Richland County Cusd 1	$13,416,546.70	Illinois State Checkbook
2021	State Board Of Education	Bond County Community Unit	$13,415,535.39	Illinois State Checkbook
2018	Healthcare & Family Services	Aurora Chicago Lakeshore	$13,414,622.17	Illinois State Checkbook
2022	State Board Of Education	Carbondale Elementary S D 95	$13,413,934.30	Illinois State Checkbook
2018	State Board Of Education	Harrisburg Community Unit	$13,412,578.25	Illinois State Checkbook
2021	State Board Of Education	Antioch Community High School	$13,411,082.40	Illinois State Checkbook
2023	State Board Of Education	Villa Park School Dist 45	$13,409,644.47	Illinois State Checkbook
2021	Revenue	Shorewood Village Treasurer	$13,406,932.79	Illinois State Checkbook
2019	Revenue	Chicago City Comm Coll 508	$13,397,291.82	Illinois State Checkbook
2018	Healthcare & Family Services	Osf Health Care System	$13,383,953.79	Illinois State Checkbook
2018	State Board Of Education	Consolidated Hg Schl Dist 230	$13,380,825.39	Illinois State Checkbook
2017	Revenue	Carpentersville Vlg Treasurer	$13,379,059.63	Illinois State Checkbook
2021	Commerce And Economic Opportun	Peoples Gas Light & Coke Co	$13,376,389.54	Illinois State Checkbook
2023	Environmental Protect Agency	City Of Freeport	$13,376,011.91	Illinois State Checkbook
2022	Transportation	Champaign County	$13,374,291.11	Illinois State Checkbook
2020	State Board Of Education	Mt Vernon City Schools Dist 80	$13,371,970.96	Illinois State Checkbook
2018	Human Services	Penta Group Inc	$13,371,094.80	Illinois State Checkbook
2021	Healthcare & Family Services	Hfs Drug Rebate Fund	$13,370,487.00	Illinois State Checkbook
2020	Environmental Protect Agency	Village Of Oak Lawn	$13,369,508.64	Illinois State Checkbook
2023	Healthcare & Family Services	Superior Air-Ground Ambulance	$13,369,000.12	Illinois State Checkbook
2019	Healthcare & Family Services	Springfield Hospital Inc	$13,367,946.33	Illinois State Checkbook
2020	Corrections	University Of Illinois	$13,352,691.10	Illinois State Checkbook
2023	Revenue	Burbank City Treasurer	$13,352,205.06	Illinois State Checkbook
2023	Revenue	Alsip Village Treasurer	$13,349,019.91	Illinois State Checkbook
2019	Transportation	Terminal Rr Assoc Of St Louis	$13,343,242.44	Illinois State Checkbook
2020	State Board Of Education	Community Unit School Dist 3	$13,339,272.28	Illinois State Checkbook
2020	Il Emergency Management Agcy	Global Specialty Services Llc	$13,336,900.00	Illinois State Checkbook
2021	Il Community College Board	Joliet Junior College Icc Dist	$13,334,327.89	Illinois State Checkbook
2017	Healthcare & Family Services	Advocate Health Care Network	$13,332,562.54	Illinois State Checkbook
2017	Il State Toll Highway Auth	Accenture Llp	$13,328,816.83	Illinois State Checkbook
2021	Healthcare & Family Services	Marklund Childrens Home Inc	$13,328,733.30	Illinois State Checkbook
2021	Revenue	Granite City Treasurer	$13,325,855.28	Illinois State Checkbook
2017	Revenue	Oak Park Village Treasurer	$13,315,746.95	Illinois State Checkbook
2023	State Board Of Education	Carbondale Elementary S D 95	$13,313,765.52	Illinois State Checkbook
2022	Revenue	Madison County Of	$13,311,309.99	Illinois State Checkbook
2023	Healthcare & Family Services	Ingalls Memorial Hospital	$13,310,564.52	Illinois State Checkbook
2020	State Board Of Education	County Of Christian	$13,307,874.62	Illinois State Checkbook
2023	State Board Of Education	Du Quoin Community Unit School	$13,304,395.77	Illinois State Checkbook
2023	Healthcare & Family Services	St Louis Childrens Hospital	$13,301,076.71	Illinois State Checkbook
2018	State Board Of Education	Frankfort Community Unit	$13,300,272.73	Illinois State Checkbook
2023	Human Services	Metropolitan Family Services	$13,298,010.35	Illinois State Checkbook
2022	Commerce And Economic Opportun	Embarras River Basin Agency	$13,297,798.65	Illinois State Checkbook
2023	Corrections	Bi Inc	$13,294,781.45	Illinois State Checkbook
2017	State Board Of Education	Crystal Lake Community	$13,290,374.19	Illinois State Checkbook
2023	Revenue	Will County	$13,288,100.44	Illinois State Checkbook
2022	Revenue	Huntley Village Treasurer	$13,287,617.19	Illinois State Checkbook
2021	Revenue	Mokena Village Treasurer	$13,286,223.20	Illinois State Checkbook
2022	Environmental Protect Agency	City Of Saint Charles	$13,280,192.01	Illinois State Checkbook
2019	Revenue	Mundelein Village Treasurer	$13,279,186.54	Illinois State Checkbook
2020	State Board Of Education	Troy Community Consolidated	$13,272,884.48	Illinois State Checkbook
2019	Capital Development Board	Chicago Board Of Education	$13,272,000.00	Illinois State Checkbook
2017	Capital Development Board	Chicago Board Of Education	$13,272,000.00	Illinois State Checkbook
2022	Capital Development Board	Chicago Board Of Education	$13,272,000.00	Illinois State Checkbook
2018	Capital Development Board	Chicago Board Of Education	$13,272,000.00	Illinois State Checkbook
2019	Il Community College Board	Lake Land College	$13,271,346.57	Illinois State Checkbook
2017	Revenue	Calumet City Treasurer	$13,270,526.90	Illinois State Checkbook
2018	Healthcare & Family Services	Northwest Community Hospital	$13,248,422.76	Illinois State Checkbook
2018	State Board Of Education	Massac County Unit Schl Dist 1	$13,247,377.26	Illinois State Checkbook