Year	Employer	Vendor Name	Amount	Source
2019	State Board Of Education	County Of Tazewell S D No 309	$7,372,592.66	Illinois State Checkbook
2018	Environmental Protect Agency	City Of Mchenry	$7,372,560.46	Illinois State Checkbook
2023	Human Services	International Consulting Group	$7,370,121.79	Illinois State Checkbook
2023	State Board Of Education	Gurnee School District No 56	$7,370,099.29	Illinois State Checkbook
2023	Il State Toll Highway Auth	Curran Contracting Company	$7,368,738.19	Illinois State Checkbook
2020	State Board Of Education	Christopher Unit School	$7,365,344.94	Illinois State Checkbook
2022	Healthcare & Family Services	Osf Healthcare System	$7,364,245.88	Illinois State Checkbook
2022	Revenue	Channahon Village Treasurer	$7,362,796.31	Illinois State Checkbook
2022	Healthcare & Family Services	Ottawa Regional Hospital &	$7,361,334.22	Illinois State Checkbook
2019	Il State Toll Highway Auth	Northern Illinois Gas Co	$7,356,474.69	Illinois State Checkbook
2018	State Board Of Education	Hamilton Cty Comm School Dist	$7,356,250.72	Illinois State Checkbook
2017	State Board Of Education	Leyden High School Dist No 212	$7,354,459.19	Illinois State Checkbook
2021	Healthcare & Family Services	Decatur Memorial Hospital	$7,353,340.72	Illinois State Checkbook
2017	State Board Of Education	Queen Bee School District No 1	$7,353,281.35	Illinois State Checkbook
2023	Human Services	Personal Assistance Telephone	$7,351,899.95	Illinois State Checkbook
2017	Environmental Protect Agency	Rock River Water	$7,351,646.65	Illinois State Checkbook
2019	Transportation	Johnson Bros Corporationa	$7,350,000.00	Illinois State Checkbook
2018	Transportation	Austin Tyler Construction Inc	$7,349,698.93	Illinois State Checkbook
2017	Transportation	Knight E A Inc	$7,349,345.59	Illinois State Checkbook
2020	Revenue	Morton Village Treasurer	$7,346,186.34	Illinois State Checkbook
2017	Healthcare & Family Services	St Louis Childrens Hospital	$7,345,914.26	Illinois State Checkbook
2021	Il Community College Board	Lincoln Land Community College	$7,342,888.03	Illinois State Checkbook
2023	Board Of Higher Education	Illinois State University	$7,342,318.93	Illinois State Checkbook
2019	Healthcare & Family Services	Lexington Health Care Center	$7,342,055.81	Illinois State Checkbook
2017	State Board Of Education	Dixon Unit School District 170	$7,341,714.00	Illinois State Checkbook
2021	Human Services	Resurrection Project	$7,339,603.47	Illinois State Checkbook
2021	Innovation And Technology	C A Inc	$7,339,525.40	Illinois State Checkbook
2017	Transportation	Lake County Grading Co Llc	$7,338,476.30	Illinois State Checkbook
2018	Environmental Protect Agency	Sangamon County Water	$7,336,499.06	Illinois State Checkbook
2018	Il Student Assistance Comm	Aurora University	$7,335,520.55	Illinois State Checkbook
2022	State Board Of Education	Lemont-Bromberek Combined	$7,334,358.04	Illinois State Checkbook
2023	State Board Of Education	Casey Westfield Community Unit	$7,332,939.79	Illinois State Checkbook
2023	Revenue	Minooka Village Treasurer	$7,331,877.45	Illinois State Checkbook
2023	Il Community College Board	Mchenry County College Distric	$7,331,582.10	Illinois State Checkbook
2020	Transportation	Naperville Treasurer	$7,331,421.29	Illinois State Checkbook
2022	Aging	Western Il Agcy On Aging Inc	$7,330,611.31	Illinois State Checkbook
2019	State Board Of Education	Macomb Cmnty School Dist 185	$7,330,153.98	Illinois State Checkbook
2017	Transportation	M Q Sewer & Water Contractors	$7,328,349.45	Illinois State Checkbook
2018	Revenue	Northlake City Treasurer	$7,328,070.60	Illinois State Checkbook
2018	Revenue	Granite City Cusd 9	$7,323,924.42	Illinois State Checkbook
2019	Revenue	Huntley Village Treasurer	$7,319,722.75	Illinois State Checkbook
2023	Transportation	Rides Mass Transit District	$7,319,461.38	Illinois State Checkbook
2020	State Board Of Education	Geneva Cusd 304	$7,319,401.49	Illinois State Checkbook
2019	Human Services	Pioneer Concepts Inc	$7,318,850.10	Illinois State Checkbook
2018	State Board Of Education	Madison Community Unit School	$7,316,460.49	Illinois State Checkbook
2020	Human Services	International Consulting Group	$7,316,380.33	Illinois State Checkbook
2018	Revenue	Barrington Village Treasurer	$7,313,955.88	Illinois State Checkbook
2023	Revenue	Rock Island City Treasurer	$7,313,399.24	Illinois State Checkbook
2020	State Board Of Education	Belle Valley School District	$7,312,846.15	Illinois State Checkbook
2019	Healthcare & Family Services	Rehabilitation Institute Of	$7,311,189.95	Illinois State Checkbook
2019	State Board Of Education	Wabash Community Unit School	$7,310,181.70	Illinois State Checkbook
2020	Revenue	Waukegan Cusd 60	$7,310,086.27	Illinois State Checkbook
2019	Revenue	Crest Hill City Treasurer	$7,309,803.89	Illinois State Checkbook
2022	Revenue	Sterling Cusd 5	$7,308,558.86	Illinois State Checkbook
2022	State Board Of Education	Gurnee School District No 56	$7,307,727.35	Illinois State Checkbook
2019	State Board Of Education	Litchfield Community Unit	$7,305,784.47	Illinois State Checkbook
2018	State Board Of Education	Lincoln Elementary School	$7,305,423.26	Illinois State Checkbook
2017	Healthcare & Family Services	Aeries Healthcare Of Illinois	$7,305,191.53	Illinois State Checkbook
2022	State Board Of Education	Kildeer Countryside Ccsd 96	$7,303,423.00	Illinois State Checkbook
2019	Transportation	Valley Construction Company	$7,302,697.72	Illinois State Checkbook
2022	State Board Of Education	Williamsville High School	$7,301,728.70	Illinois State Checkbook
2022	Revenue	Lansing Vilalge Treasurer	$7,300,712.24	Illinois State Checkbook
2022	Transportation	Peoria County	$7,300,568.81	Illinois State Checkbook
2023	Commerce And Economic Opportun	Aurora University	$7,300,000.00	Illinois State Checkbook
2023	Revenue	United Township High School	$7,299,850.36	Illinois State Checkbook
2020	Revenue	Crest Hill City Treasurer	$7,296,962.33	Illinois State Checkbook
2017	Revenue	Homewood Village Treasurer	$7,295,507.02	Illinois State Checkbook
2022	Revenue	Joliet City	$7,295,504.36	Illinois State Checkbook
2022	Revenue	Lee County	$7,292,006.86	Illinois State Checkbook
2017	State Board Of Education	Rock Falls Schools	$7,291,749.93	Illinois State Checkbook
2021	Transportation	H & H Electric Co	$7,290,683.42	Illinois State Checkbook
2018	State Board Of Education	Southwestern Community	$7,290,396.18	Illinois State Checkbook
2019	State Board Of Education	Lasalle Public Elementary	$7,287,489.13	Illinois State Checkbook
2021	Healthcare & Family Services	Kreider Services Inc	$7,286,370.25	Illinois State Checkbook
2019	Environmental Protect Agency	City Of Elmhurst	$7,284,273.80	Illinois State Checkbook
2019	State Board Of Education	College Entrance Exam Board	$7,284,075.00	Illinois State Checkbook
2019	Il Community College Board	Elgin Community College	$7,282,468.79	Illinois State Checkbook
2020	Revenue	Antioch Village Treasurer	$7,282,419.56	Illinois State Checkbook
2023	Transportation	Michael Baker Jr Inc	$7,277,508.50	Illinois State Checkbook
2017	Healthcare & Family Services	Thorek Memorial Hospital	$7,275,714.36	Illinois State Checkbook
2020	Healthcare & Family Services	Decatur Memorial Hospital	$7,272,545.10	Illinois State Checkbook
2023	Revenue	Westchester Village Treasurer	$7,270,997.21	Illinois State Checkbook
2022	State Board Of Education	Edwards County Cmnty Unit Schl	$7,270,179.80	Illinois State Checkbook
2022	Healthcare & Family Services	Silver Cross Hospital	$7,269,851.06	Illinois State Checkbook
2022	Revenue	Franklin County Treasurer	$7,268,334.67	Illinois State Checkbook
2021	Revenue	Highland City Treasurer	$7,267,779.18	Illinois State Checkbook
2018	Healthcare & Family Services	Presence Saint Joseph Hospital	$7,266,978.31	Illinois State Checkbook
2018	Human Services	Ray Graham Association For	$7,266,134.41	Illinois State Checkbook
2019	Revenue	Dekalb County Treasurer	$7,264,817.26	Illinois State Checkbook
2017	State Board Of Education	Elmhurst Com Unit Sch Dist 205	$7,263,900.37	Illinois State Checkbook
2017	Human Services	Grand Prairie Services	$7,261,167.31	Illinois State Checkbook
2019	Revenue	Joliet Twp Hs 204	$7,260,492.24	Illinois State Checkbook
2018	Revenue	Cook County Forest Preserve	$7,258,777.58	Illinois State Checkbook
2018	Human Services	Dupage County	$7,258,371.10	Illinois State Checkbook
2017	Revenue	Chicago Heights City Treasurer	$7,257,177.24	Illinois State Checkbook
2020	Transportation	Keller Construction Inc	$7,256,711.16	Illinois State Checkbook
2020	Revenue	Jefferson County Treasurer	$7,254,716.55	Illinois State Checkbook
2019	Revenue	Glen Carbon Village Treasurer	$7,254,090.07	Illinois State Checkbook
2022	Revenue	Rock Island City Treasurer	$7,251,683.00	Illinois State Checkbook
2023	State Board Of Education	Family Focus	$7,250,503.66	Illinois State Checkbook