Year	Employer	Vendor Name	Amount	Source
2018	State Board Of Education	Cumberland Community Unit Sch	$5,337,962.55	Illinois State Checkbook
2021	Transportation	Evanston City Of	$5,337,686.78	Illinois State Checkbook
2021	Aging	Ccsi-Case Coordination Llc	$5,335,044.36	Illinois State Checkbook
2021	Transportation	Bolingbrook Village Of	$5,334,399.06	Illinois State Checkbook
2022	Revenue	Lyons Village Treasurer	$5,332,677.43	Illinois State Checkbook
2023	Revenue	Kane County	$5,332,410.22	Illinois State Checkbook
2020	State Board Of Education	Metropolitan Family Services	$5,330,930.17	Illinois State Checkbook
2018	State Board Of Education	Schiller Park School Dist 81	$5,329,935.24	Illinois State Checkbook
2020	Aging	Asi	$5,327,871.09	Illinois State Checkbook
2023	Healthcare & Family Services	Symphony South Shore Llc	$5,327,853.71	Illinois State Checkbook
2021	State Board Of Education	Summit Hill School Dist 161	$5,327,482.90	Illinois State Checkbook
2022	Capital Development Board	R D Lawrence Constrctn Co Ltd	$5,327,268.25	Illinois State Checkbook
2018	Revenue	Regional Superintendent Of	$5,326,778.88	Illinois State Checkbook
2018	Transportation	Kujo Inc	$5,325,463.66	Illinois State Checkbook
2020	Transportation	Adams County	$5,325,051.21	Illinois State Checkbook
2017	Healthcare & Family Services	Southwestern Il Hlth Faclties	$5,323,965.76	Illinois State Checkbook
2022	Environmental Protect Agency	Village Of Bensenville	$5,321,168.15	Illinois State Checkbook
2022	Revenue	Piatt County	$5,320,283.56	Illinois State Checkbook
2023	Healthcare & Family Services	City Of Calumet City	$5,319,892.34	Illinois State Checkbook
2020	Transportation	Lake County Grading Co Llc	$5,319,161.97	Illinois State Checkbook
2021	Revenue	Thornton Twp Hs 205	$5,318,609.39	Illinois State Checkbook
2023	Transportation	Bureau County	$5,317,762.28	Illinois State Checkbook
2017	Healthcare & Family Services	Vitas Healthcare Corp Of Il	$5,315,070.33	Illinois State Checkbook
2021	Transportation	Effingham County	$5,314,790.38	Illinois State Checkbook
2022	Revenue	Williamson County Treasurer Ge	$5,314,142.01	Illinois State Checkbook
2021	Il State Toll Highway Auth	G4s Technology Holdings	$5,311,528.15	Illinois State Checkbook
2023	Healthcare & Family Services	Adventist Bolingbrook Hospital	$5,311,491.89	Illinois State Checkbook
2019	Healthcare & Family Services	Journeycare Inc	$5,311,442.32	Illinois State Checkbook
2020	Transportation	Vermilion County	$5,311,384.22	Illinois State Checkbook
2018	Commerce And Economic Opportun	St Clair Cnty Cmnty Actn Agcy	$5,311,109.68	Illinois State Checkbook
2018	State Board Of Education	Shelbyville Community Unit	$5,310,982.43	Illinois State Checkbook
2017	Aging	East Central Il Area Agency	$5,310,256.97	Illinois State Checkbook
2022	Revenue	Jo Daviess County Treasurer	$5,308,606.88	Illinois State Checkbook
2020	Transportation	Bnsf Railway Company	$5,307,096.35	Illinois State Checkbook
2022	Revenue	South Beloit City Treasurer	$5,306,806.18	Illinois State Checkbook
2021	Transportation	Arlington Heights Village Of	$5,305,678.38	Illinois State Checkbook
2017	Il Community College Board	Moraine Valley Comm College	$5,305,115.62	Illinois State Checkbook
2017	Healthcare & Family Services	Option Care Enterprises Inc	$5,303,473.69	Illinois State Checkbook
2017	Healthcare & Family Services	Cancer Care Specialists	$5,303,407.52	Illinois State Checkbook
2017	Transportation	Greater Rockford Airport Auth	$5,302,892.25	Illinois State Checkbook
2019	State Board Of Education	Cons High Schl Dist 125	$5,302,641.45	Illinois State Checkbook
2020	State Board Of Education	County Of Will School Dist 88	$5,302,478.58	Illinois State Checkbook
2017	Healthcare & Family Services	Hoopeston Community Memorial	$5,302,468.42	Illinois State Checkbook
2022	Revenue	Palos Hills City Treasurer	$5,302,222.50	Illinois State Checkbook
2023	Commerce And Economic Opportun	Northeast Il Regional Rr Corp	$5,301,954.01	Illinois State Checkbook
2020	Revenue	Grayslake Village Treasurer	$5,301,896.88	Illinois State Checkbook
2019	Human Services	Ibm Corporation	$5,300,879.73	Illinois State Checkbook
2022	State Board Of Education	Central A And M Community Unit	$5,300,865.73	Illinois State Checkbook
2023	State Board Of Education	Prophetstown Lyndon Community	$5,299,625.94	Illinois State Checkbook
2017	Human Services	Suburban Access Inc	$5,299,013.18	Illinois State Checkbook
2017	Commerce And Economic Opportun	Community Contacts Inc	$5,298,169.68	Illinois State Checkbook
2021	Revenue	Pontiac City Treasurer	$5,297,337.47	Illinois State Checkbook
2018	Commerce And Economic Opportun	Peoria Citizens Committee For	$5,296,788.93	Illinois State Checkbook
2022	Revenue	Round Lake Beach Vlg Treasurer	$5,296,723.32	Illinois State Checkbook
2023	Environmental Protect Agency	City Of Pontiac Il	$5,296,606.34	Illinois State Checkbook
2018	Il Community College Board	Triton College	$5,296,078.55	Illinois State Checkbook
2018	State Board Of Education	Pekin Community High School	$5,295,453.43	Illinois State Checkbook
2019	State Board Of Education	Midwest Central Cusd 191	$5,295,236.61	Illinois State Checkbook
2021	Transportation	Pike County	$5,294,362.69	Illinois State Checkbook
2020	Revenue	Broadview Village Treasurer	$5,294,340.37	Illinois State Checkbook
2019	Transportation	Baxmeyer Excavating Inc	$5,293,638.41	Illinois State Checkbook
2023	State Board Of Education	Gavin School District 37	$5,292,713.02	Illinois State Checkbook
2021	State Board Of Education	Regional Office Of Educ 34	$5,292,051.62	Illinois State Checkbook
2018	Revenue	Godfrey Village Treasurer	$5,291,337.81	Illinois State Checkbook
2020	Il State Toll Highway Auth	Old Veteran Construction Inc	$5,291,104.08	Illinois State Checkbook
2019	Transportation	Hntb Corp	$5,290,935.76	Illinois State Checkbook
2023	Human Services	Positive Outcomes	$5,290,257.90	Illinois State Checkbook
2023	Revenue	Fulton County	$5,289,407.55	Illinois State Checkbook
2019	State Board Of Education	Farmington Central Unit Schl	$5,288,422.79	Illinois State Checkbook
2017	Revenue	Lincolnshire Village Treasurer	$5,287,245.80	Illinois State Checkbook
2020	Transportation	Kankakee County	$5,286,926.26	Illinois State Checkbook
2022	State Board Of Education	Carrier Mills-Stonefort	$5,285,073.32	Illinois State Checkbook
2019	State Board Of Education	Wesclin Community Unit School	$5,284,453.01	Illinois State Checkbook
2023	State Board Of Education	Salem Com High School Dist 600	$5,284,409.50	Illinois State Checkbook
2021	Il State Toll Highway Auth	Agae Contractors Inc	$5,284,307.12	Illinois State Checkbook
2018	Illinois Gaming Board	City Of East St Louis	$5,283,925.60	Illinois State Checkbook
2023	Revenue	South Beloit City Treasurer	$5,283,865.46	Illinois State Checkbook
2020	Transportation	City Of Quincy	$5,283,625.59	Illinois State Checkbook
2020	Innovation And Technology	Presidio Holdings Inc	$5,282,932.04	Illinois State Checkbook
2021	Transportation	Stephenson County	$5,282,504.60	Illinois State Checkbook
2018	Revenue	Taylorville City Treasurer	$5,282,369.06	Illinois State Checkbook
2021	Human Services	Riverside Foundation	$5,281,073.02	Illinois State Checkbook
2023	Healthcare & Family Services	Village Of Oak Lawn	$5,278,311.45	Illinois State Checkbook
2023	State Board Of Education	Morrison Community Unit School	$5,278,072.38	Illinois State Checkbook
2020	Revenue	Rock Island City Treasurer	$5,275,753.26	Illinois State Checkbook
2018	Transportation	Madison County	$5,275,438.23	Illinois State Checkbook
2018	Transportation	State Police Dept Of	$5,275,000.00	Illinois State Checkbook
2020	State Board Of Education	Zeigler Royalton Community	$5,274,829.46	Illinois State Checkbook
2022	Revenue	Marion County Treasurer	$5,274,129.32	Illinois State Checkbook
2021	Revenue	Centralia City Treasurer	$5,272,631.94	Illinois State Checkbook
2019	Healthcare & Family Services	County Of Winnebago Illinois	$5,272,478.74	Illinois State Checkbook
2017	Environmental Protect Agency	Urbana Champaign San Dist	$5,272,359.97	Illinois State Checkbook
2023	Transportation	Aecom Technical Services Inc	$5,272,082.67	Illinois State Checkbook
2020	Healthcare & Family Services	Milliman Inc	$5,270,616.86	Illinois State Checkbook
2019	Il Community College Board	Parkland College District 505	$5,270,571.16	Illinois State Checkbook
2019	Commerce And Economic Opportun	Madison County	$5,270,113.95	Illinois State Checkbook
2017	Revenue	Boone County Treasurer	$5,269,927.91	Illinois State Checkbook
2023	Revenue	Jackson County County General	$5,267,152.01	Illinois State Checkbook
2020	State Board Of Education	Abingdon-Avon Cusd 276	$5,266,997.50	Illinois State Checkbook
2022	State Board Of Education	Breakthrough Technologies Llc	$5,266,946.00	Illinois State Checkbook