Year	Employer	Vendor Name	Amount	Source
2022	Revenue	Mattoon City Treasurer	$13,152,030.03	Illinois State Checkbook
2021	Revenue	Valley View Cusd 365U	$13,151,440.37	Illinois State Checkbook
2017	Corrections	Constellation Energy Svcs Inc	$13,149,356.11	Illinois State Checkbook
2024	Healthcare & Family Services	N & C Impact Care Solutions	$13,147,768.58	Illinois State Checkbook
2020	Healthcare & Family Services	Copley Memorial Hospital Inc	$13,145,505.63	Illinois State Checkbook
2022	State Board Of Education	Eldorado Community Dist U-4	$13,143,438.69	Illinois State Checkbook
2022	Revenue	Cicero Elem S D 99	$13,142,890.16	Illinois State Checkbook
2024	Il Community College Board	Kaskaskia College Community	$13,142,222.91	Illinois State Checkbook
2023	Healthcare & Family Services	Lake County	$13,141,910.40	Illinois State Checkbook
2022	State Board Of Education	Du Quoin Community Unit School	$13,139,170.58	Illinois State Checkbook
2024	State Board Of Education	Queen Bee School District No 1	$13,130,307.76	Illinois State Checkbook
2017	Aging	Assyrian Universal Alliance Fn	$13,128,953.43	Illinois State Checkbook
2024	State Board Of Education	Pana Community Unit School	$13,125,956.30	Illinois State Checkbook
2021	Healthcare & Family Services	St Louis Childrens Hospital	$13,125,517.52	Illinois State Checkbook
2021	State Board Of Education	Warren Township High School	$13,121,908.06	Illinois State Checkbook
2024	Healthcare & Family Services	Elite Medical Transportation	$13,117,285.04	Illinois State Checkbook
2023	Central Management	Lifeworks Us Ltd	$13,112,094.07	Illinois State Checkbook
2019	Healthcare & Family Services	Advantage Nursing Svcs Inc	$13,109,525.25	Illinois State Checkbook
2024	State Police	Will County	$13,108,472.87	Illinois State Checkbook
2022	Human Services	Apostolic Christian Lifepoint	$13,105,856.50	Illinois State Checkbook
2020	Il State Toll Highway Auth	D Construction Inc	$13,105,854.81	Illinois State Checkbook
2023	Revenue	Thornton Twp Hs 205	$13,102,921.12	Illinois State Checkbook
2024	Human Services	Community Alternative Unltd	$13,096,687.40	Illinois State Checkbook
2018	Transportation	Era-Valdivia Contractors Inc	$13,089,659.61	Illinois State Checkbook
2017	State Board Of Education	Herrin Community Unit School	$13,088,606.78	Illinois State Checkbook
2017	State Board Of Education	Rantoul City School Dist 137	$13,088,462.11	Illinois State Checkbook
2018	Il Student Assistance Comm	Western Illinois University	$13,086,489.89	Illinois State Checkbook
2021	Il Emergency Management Agcy	Cook County Treasurer	$13,086,339.20	Illinois State Checkbook
2019	Healthcare & Family Services	Rml Health Providers Ltd Ptshp	$13,086,253.73	Illinois State Checkbook
2019	Revenue	Mchenry City Treasurer	$13,085,217.75	Illinois State Checkbook
2017	State Board Of Education	Board Of Education	$13,084,854.10	Illinois State Checkbook
2017	Revenue	Romeoville Village Treasurer	$13,080,963.67	Illinois State Checkbook
2022	Commerce And Economic Opportun	Madison County	$13,074,898.56	Illinois State Checkbook
2022	Healthcare & Family Services	D & D Services Inc	$13,071,681.48	Illinois State Checkbook
2024	State Board Of Education	Betty Shabazz International	$13,068,014.45	Illinois State Checkbook
2023	Human Services	Emergent Devices Inc	$13,067,400.00	Illinois State Checkbook
2021	Il State Toll Highway Auth	Curran Contracting Company	$13,064,873.79	Illinois State Checkbook
2024	Il Student Assistance Comm	Lewis University	$13,063,613.00	Illinois State Checkbook
2019	State Board Of Education	Marion Community Unit Dist 2	$13,056,077.59	Illinois State Checkbook
2019	Human Services	Frances House Inc	$13,049,544.29	Illinois State Checkbook
2020	Il Student Assistance Comm	Western Illinois University	$13,043,666.46	Illinois State Checkbook
2018	Healthcare & Family Services	Cgh Medical Center	$13,037,932.55	Illinois State Checkbook
2019	Revenue	Bensenville Village Treasurer	$13,037,327.26	Illinois State Checkbook
2023	Revenue	North Aurora Village Treasurer	$13,036,969.51	Illinois State Checkbook
2023	Children And Family Services	University Of Illinois	$13,036,528.79	Illinois State Checkbook
2024	Il Community College Board	Mchenry County College Distric	$13,034,455.94	Illinois State Checkbook
2023	Revenue	Franklin Williamson Regional	$13,030,726.99	Illinois State Checkbook
2021	Transportation	Samron Midwest Contracting Inc	$13,028,025.59	Illinois State Checkbook
2023	Revenue	Rolling Meadows City Treasurer	$13,024,951.91	Illinois State Checkbook
2021	Revenue	Park Ridge City Treasurer	$13,024,716.03	Illinois State Checkbook
2021	Healthcare & Family Services	Lake County	$13,023,826.56	Illinois State Checkbook
2024	Aging	Assyrian National Cuncl Of Il	$13,021,386.73	Illinois State Checkbook
2023	State Board Of Education	Orland School District No 135	$13,020,414.21	Illinois State Checkbook
2023	Healthcare & Family Services	Accredo Health Group Inc	$13,019,870.66	Illinois State Checkbook
2017	Revenue	Mundelein Village Treasurer	$13,019,305.05	Illinois State Checkbook
2017	State Board Of Education	Jacksonville School Dist 117	$13,019,024.12	Illinois State Checkbook
2019	State Board Of Education	School Assn For Special Educ	$13,018,265.12	Illinois State Checkbook
2021	Transportation	Rides Mass Transit District	$13,009,455.10	Illinois State Checkbook
2022	Healthcare & Family Services	Marklund Childrens Home Inc	$13,007,521.13	Illinois State Checkbook
2020	Il Emergency Management Agcy	Lolis David	$13,000,000.00	Illinois State Checkbook
2023	Central Management	Universal Protection Service L	$12,999,336.28	Illinois State Checkbook
2022	Human Services	Liberty Healthcare Corporation	$12,998,793.85	Illinois State Checkbook
2019	State Board Of Education	Calumet Township School Treas	$12,996,409.12	Illinois State Checkbook
2017	State Board Of Education	East Moline School District 37	$12,996,405.21	Illinois State Checkbook
2020	Revenue	Woodridge Village Treasurer	$12,993,611.85	Illinois State Checkbook
2023	Revenue	South Elgin Village Treasurer	$12,986,233.53	Illinois State Checkbook
2023	State Board Of Education	Gillespie Community Unit No 7	$12,984,655.07	Illinois State Checkbook
2022	Il State Toll Highway Auth	Stantec Consulting Services	$12,983,811.48	Illinois State Checkbook
2021	State Board Of Education	Troy Community Consolidated	$12,980,598.55	Illinois State Checkbook
2024	Il State Toll Highway Auth	Transitions Nfp	$12,979,991.72	Illinois State Checkbook
2024	Revenue	Crestwood Village Treasurer	$12,979,699.34	Illinois State Checkbook
2022	Il State Toll Highway Auth	Accenture Llp	$12,976,499.64	Illinois State Checkbook
2018	Human Services	Centerstone Of Illinois Inc	$12,974,672.32	Illinois State Checkbook
2019	State Board Of Education	Triad Comm Unit Sch Dist 2	$12,968,791.43	Illinois State Checkbook
2021	State Board Of Education	Queen Bee School District No 1	$12,967,765.98	Illinois State Checkbook
2022	State Board Of Education	Gillespie Community Unit No 7	$12,965,965.46	Illinois State Checkbook
2017	Revenue	Woodridge Village Treasurer	$12,964,628.98	Illinois State Checkbook
2018	Revenue	Lasalle County Treasurer	$12,963,934.57	Illinois State Checkbook
2022	State Board Of Education	United Township High School	$12,961,575.59	Illinois State Checkbook
2021	Il Student Assistance Comm	Western Illinois University	$12,956,319.31	Illinois State Checkbook
2020	Revenue	Alton City Treasurer	$12,943,088.23	Illinois State Checkbook
2017	Healthcare & Family Services	St James Hospital & Health Ctr	$12,941,434.89	Illinois State Checkbook
2022	Revenue	Special Charter Unit Sch No	$12,940,349.15	Illinois State Checkbook
2020	State Board Of Education	Illinois Action For Children	$12,936,410.65	Illinois State Checkbook
2022	Illinois Gaming Board	Joliet City Treasurer	$12,930,170.56	Illinois State Checkbook
2021	Innovation And Technology	At & T Corp	$12,926,311.79	Illinois State Checkbook
2017	Revenue	Peoria Unit Sch 150	$12,926,200.56	Illinois State Checkbook
2023	State Board Of Education	Dupage High School District 88	$12,925,741.06	Illinois State Checkbook
2020	Revenue	Geneva City Treasurer	$12,924,231.51	Illinois State Checkbook
2021	State Board Of Education	Carterville Community School	$12,918,374.21	Illinois State Checkbook
2022	Central Management	Healthlink Hmo Inc And	$12,916,116.55	Illinois State Checkbook
2022	Revenue	Peoria County	$12,915,747.94	Illinois State Checkbook
2024	Innovation And Technology	Sap Public Services Inc	$12,912,044.93	Illinois State Checkbook
2017	Il State Toll Highway Auth	Kenny-kraemer Joint Venture	$12,911,244.95	Illinois State Checkbook
2022	Revenue	Yorkville City Treasurer	$12,910,608.12	Illinois State Checkbook
2022	Corrections	Advanced Commodities	$12,903,075.28	Illinois State Checkbook
2017	Human Services	Cardinal Health Inc	$12,900,542.93	Illinois State Checkbook
2020	Il Emergency Management Agcy	Far East Holdings Llc	$12,900,000.00	Illinois State Checkbook
2020	Il Emergency Management Agcy	Jay Franco & Son Inc	$12,900,000.00	Illinois State Checkbook
2019	Healthcare & Family Services	Javon Bea Hospital	$12,899,652.17	Illinois State Checkbook