Year	Employer	Vendor Name	Amount	Source
2020	Revenue	Lake Bluff Village Treasurer	$5,053,763.95	Illinois State Checkbook
2020	State Board Of Education	Norris City Omaha Enfield Cusd	$5,053,496.32	Illinois State Checkbook
2021	Revenue	Bureau County Treasurer	$5,052,591.09	Illinois State Checkbook
2019	Revenue	Rock Island City Treasurer	$5,051,963.83	Illinois State Checkbook
2017	Revenue	Blue Island City Treasurer	$5,049,005.69	Illinois State Checkbook
2023	Transportation	Lovewell Fencing Inc	$5,047,075.88	Illinois State Checkbook
2021	Il Community College Board	Shawnee Junior College	$5,045,910.41	Illinois State Checkbook
2021	Il State Toll Highway Auth	Aldridge Electric Inc	$5,045,835.76	Illinois State Checkbook
2021	Children And Family Services	Northern Illinois University	$5,044,755.97	Illinois State Checkbook
2017	Revenue	Niles Twp Hs 219	$5,043,076.73	Illinois State Checkbook
2019	State Board Of Education	Casey Westfield Community Unit	$5,042,750.94	Illinois State Checkbook
2017	Il State Toll Highway Auth	Benchmark Construction Co Inc	$5,042,736.79	Illinois State Checkbook
2020	State Board Of Education	Central Community Unit School	$5,042,019.36	Illinois State Checkbook
2021	Revenue	Pekin Elem Sd 108	$5,041,134.52	Illinois State Checkbook
2017	Human Services	Southern Illinois Living Ctrs	$5,040,499.17	Illinois State Checkbook
2023	Revenue	Jersey County Treasurer	$5,038,228.20	Illinois State Checkbook
2020	Revenue	Northfield Village Treasurer	$5,037,956.63	Illinois State Checkbook
2021	State Board Of Education	Deer Creek Mackinaw Cusd 701	$5,037,233.79	Illinois State Checkbook
2021	State Board Of Education	University Of Wisconsin System	$5,037,217.33	Illinois State Checkbook
2019	Il State Toll Highway Auth	Fence Masters Inc	$5,037,035.83	Illinois State Checkbook
2021	State Board Of Education	Sesser Valier Cud No 196	$5,036,748.68	Illinois State Checkbook
2022	State Board Of Education	Arcola Community Unit	$5,035,177.44	Illinois State Checkbook
2022	Innovation And Technology	Nic Usa Inc	$5,033,226.90	Illinois State Checkbook
2020	State Board Of Education	Wilmette District 39	$5,032,909.61	Illinois State Checkbook
2022	State Police	County Of Mchenry Illinois	$5,032,358.39	Illinois State Checkbook
2020	State Board Of Education	Gurnee School District No 56	$5,030,188.90	Illinois State Checkbook
2021	Revenue	Northfield Village Treasurer	$5,030,005.55	Illinois State Checkbook
2019	Human Services	Bellwood Nursing Center Llc	$5,029,473.33	Illinois State Checkbook
2022	Transportation	Henry County	$5,028,935.25	Illinois State Checkbook
2018	Healthcare & Family Services	Jersey Community Hospital	$5,028,768.13	Illinois State Checkbook
2023	State Board Of Education	Regional Office Of Educ 48	$5,028,704.92	Illinois State Checkbook
2019	State Board Of Education	Zeigler Royalton Community	$5,028,144.57	Illinois State Checkbook
2023	Central Management	Landmark Ford Inc	$5,027,787.69	Illinois State Checkbook
2021	Revenue	Harrisburg City Treasurer	$5,024,982.72	Illinois State Checkbook
2020	State Board Of Education	Limestone Community High Schl	$5,024,892.84	Illinois State Checkbook
2018	Juvenile Justice	Correctional Healthcare Cos	$5,023,055.48	Illinois State Checkbook
2023	State Police	Sutton Ford Inc	$5,020,911.32	Illinois State Checkbook
2023	Human Services	Central E Alcoholism & Drug Cn	$5,019,984.79	Illinois State Checkbook
2018	Revenue	Woodford County Treasurer	$5,019,901.01	Illinois State Checkbook
2023	Transportation	Wheatland Title Companies Inc	$5,019,513.60	Illinois State Checkbook
2020	State Board Of Education	Harmony-Emge School District	$5,018,703.59	Illinois State Checkbook
2018	Il Community College Board	Parkland College District 505	$5,016,921.25	Illinois State Checkbook
2020	State Board Of Education	Havana Community Unit School	$5,016,586.39	Illinois State Checkbook
2022	Revenue	Batavia City Treasurer	$5,016,005.23	Illinois State Checkbook
2022	State Board Of Education	Gibson City Melvin Sibley	$5,015,754.01	Illinois State Checkbook
2023	Healthcare & Family Services	Palos Community Hospital	$5,015,661.84	Illinois State Checkbook
2021	State Board Of Education	Wilmette District 39	$5,015,517.48	Illinois State Checkbook
2017	Human Services	Aunt Marthas Youth Service	$5,015,289.14	Illinois State Checkbook
2022	Il State Toll Highway Auth	State Materials Engnrng Llc	$5,014,549.22	Illinois State Checkbook
2018	Revenue	Litchfield City Treasurer	$5,014,239.53	Illinois State Checkbook
2022	State Board Of Education	Silvis Ill District 34	$5,014,058.80	Illinois State Checkbook
2019	Healthcare & Family Services	Milliman Inc	$5,013,913.16	Illinois State Checkbook
2023	Healthcare & Family Services	Oncology Hematology Associates	$5,013,474.03	Illinois State Checkbook
2021	Human Services	International Consulting Group	$5,013,251.17	Illinois State Checkbook
2022	Revenue	Dundee Cusd 300	$5,012,895.77	Illinois State Checkbook
2017	Healthcare & Family Services	American Drug Store Inc	$5,012,494.00	Illinois State Checkbook
2020	State Board Of Education	Board Of Education District 41	$5,012,112.73	Illinois State Checkbook
2019	Transportation	Alliance Contractors Inc	$5,011,960.00	Illinois State Checkbook
2023	Revenue	Columbia City Treasurer	$5,007,920.02	Illinois State Checkbook
2020	Supreme Court	Dupage County Of	$5,007,106.44	Illinois State Checkbook
2021	Human Services	Easter Seals Metropolitan	$5,006,586.32	Illinois State Checkbook
2020	Environmental Protect Agency	Applus Technologies Inc	$5,004,981.90	Illinois State Checkbook
2021	State Board Of Education	University Of Illinois	$5,004,640.36	Illinois State Checkbook
2020	Revenue	Lagrange Village Treasurer	$5,004,541.52	Illinois State Checkbook
2023	State Board Of Education	School Unit District No 10	$5,004,355.66	Illinois State Checkbook
2023	Aging	Southwestern Illinois Visiting	$5,004,180.71	Illinois State Checkbook
2017	Il Community College Board	Black Hawk College Dist 503	$5,003,333.61	Illinois State Checkbook
2022	State Board Of Education	Comm Consl Schl Dist 180	$5,003,058.92	Illinois State Checkbook
2022	Revenue	Jerseyville City Treasurer	$5,002,839.81	Illinois State Checkbook
2020	Healthcare & Family Services	Harmony Health Plan Of Il Inc	$5,002,520.42	Illinois State Checkbook
2022	Revenue	Monmouth City Treasurer	$5,001,272.83	Illinois State Checkbook
2019	Healthcare & Family Services	Alden-Alma Nelson Manor Inc	$5,000,854.56	Illinois State Checkbook
2022	Aging	Have A Heart Homemakers	$5,000,713.41	Illinois State Checkbook
2023	Human Services	Staff Care Inc	$5,000,374.22	Illinois State Checkbook
2021	Natural Resources	Chicago Neighborhood Intvs Inc	$5,000,166.81	Illinois State Checkbook
2022	State Board Of Education	Gavin School District 37	$5,000,047.12	Illinois State Checkbook
2023	Public Health	Saint Anthony Hospital	$5,000,000.00	Illinois State Checkbook
2018	Employment Security	Fast Enterprises Llc	$5,000,000.00	Illinois State Checkbook
2023	Human Rights	Illinois Dept Of Human Rights	$5,000,000.00	Illinois State Checkbook
2023	Commerce And Economic Opportun	Build Inc	$5,000,000.00	Illinois State Checkbook
2021	Teachers' Retirement System	Teacher Retire Sys Ex Benefit	$5,000,000.00	Illinois State Checkbook
2023	Public Health	Swedish Covenant Hospital	$5,000,000.00	Illinois State Checkbook
2022	Environmental Protect Agency	Village Of Algonquin	$4,999,356.92	Illinois State Checkbook
2021	Revenue	Vermillion County Treasurer Ge	$4,999,167.37	Illinois State Checkbook
2023	Transportation	Dcc Marketing Llc	$4,997,959.77	Illinois State Checkbook
2019	Revenue	Maine Township High School 207	$4,997,513.39	Illinois State Checkbook
2020	State Board Of Education	Chicago Charter School Fndtn	$4,997,387.64	Illinois State Checkbook
2023	Human Services	Dayone Pact	$4,997,345.94	Illinois State Checkbook
2020	Revenue	Niles Twp Hs 219	$4,996,995.69	Illinois State Checkbook
2018	Revenue	Oakbrook Terrace City Treasure	$4,996,696.59	Illinois State Checkbook
2021	Revenue	Kankakee County Government	$4,996,373.37	Illinois State Checkbook
2021	Human Services	Boys And Girls Clubs Of	$4,995,188.00	Illinois State Checkbook
2019	Healthcare & Family Services	Oncology Hematology Associates	$4,994,349.94	Illinois State Checkbook
2022	Revenue	Rock River Water Reclamation D	$4,994,241.78	Illinois State Checkbook
2017	Revenue	Willowbrook Village Treasurer	$4,994,191.57	Illinois State Checkbook
2018	State Board Of Education	Schuyler-Industry Cusd 5	$4,993,577.22	Illinois State Checkbook
2018	Revenue	Grayslake Village Treasurer	$4,992,760.29	Illinois State Checkbook
2018	Transportation	Plocher Construction Company	$4,991,450.72	Illinois State Checkbook
2021	State Board Of Education	Spring Valley Comm Cons	$4,991,147.65	Illinois State Checkbook
2017	State Board Of Education	Williamson County Special	$4,991,063.51	Illinois State Checkbook