Year	Employer	Vendor Name	Amount	Source
2020	Revenue	Taylorville City Treasurer	$6,921,284.84	Illinois State Checkbook
2025	Il Emergency Management Agcy	City Of Springfield	$6,920,752.69	Illinois State Checkbook
2019	Human Services	Southern Illinois Living Ctrs	$6,917,900.30	Illinois State Checkbook
2023	Human Services	Human Service Center	$6,916,601.16	Illinois State Checkbook
2020	Human Services	Annashae Corp	$6,916,597.79	Illinois State Checkbook
2022	State Board Of Education	Johnsburg Community Unit Schl	$6,914,405.64	Illinois State Checkbook
2019	Revenue	Roselle Village Treasurer	$6,914,213.02	Illinois State Checkbook
2022	Revenue	Westchester Village Treasurer	$6,913,818.71	Illinois State Checkbook
2023	Transportation	A Lamp Concrete Contractor Inc	$6,913,501.94	Illinois State Checkbook
2019	Healthcare & Family Services	Saint Anthony Medical Center	$6,913,003.13	Illinois State Checkbook
2023	Human Services	Rush University Medical Center	$6,912,770.77	Illinois State Checkbook
2020	Revenue	Glen Carbon Village Treasurer	$6,910,881.77	Illinois State Checkbook
2024	Human Services	Easter Seals Metropolitan	$6,910,816.78	Illinois State Checkbook
2019	Environmental Protect Agency	Rock River Water	$6,909,345.48	Illinois State Checkbook
2021	Il Student Assistance Comm	Governors State University	$6,907,543.98	Illinois State Checkbook
2019	State Board Of Education	Community Unit District No 3	$6,907,412.25	Illinois State Checkbook
2021	Revenue	Boone County Treasurer	$6,905,639.44	Illinois State Checkbook
2022	Revenue	Glenbard Twp High School 87	$6,905,542.53	Illinois State Checkbook
2020	Transportation	Baxmeyer Excavating Inc	$6,904,825.71	Illinois State Checkbook
2019	Secretary Of State	Chicago City Of	$6,904,815.91	Illinois State Checkbook
2017	Il State Toll Highway Auth	V3 Companies Of Illinois Ltd	$6,904,181.88	Illinois State Checkbook
2021	Transportation	A C Pavement Striping Co	$6,903,955.10	Illinois State Checkbook
2024	Revenue	Mannheim Elem Sd 83	$6,900,670.97	Illinois State Checkbook
2025	Revenue	Rock Island Unit Sch 41	$6,899,736.32	Illinois State Checkbook
2020	State Board Of Education	Grant Community High School	$6,897,393.57	Illinois State Checkbook
2023	Healthcare & Family Services	Rehabilitation Institute Of	$6,897,108.23	Illinois State Checkbook
2021	Supreme Court	Will County Of	$6,896,201.56	Illinois State Checkbook
2020	Central Management	Constellation New Energy Inc	$6,896,181.58	Illinois State Checkbook
2017	Corrections	Lake Land College	$6,896,144.73	Illinois State Checkbook
2020	Transportation	Samron Midwest Contracting Inc	$6,894,721.57	Illinois State Checkbook
2025	State's Attys Appellate Prosec	Cook County	$6,894,000.00	Illinois State Checkbook
2017	State Board Of Education	Eldorado Community Dist U-4	$6,890,601.39	Illinois State Checkbook
2020	State Board Of Education	Pontiac Central School Dist	$6,890,197.92	Illinois State Checkbook
2021	Revenue	Romeoville Trust 62-7484-52-0	$6,889,215.45	Illinois State Checkbook
2017	Human Services	Mcdermott Center	$6,886,978.96	Illinois State Checkbook
2021	State Board Of Education	Cumberland Community Unit Sch	$6,886,824.44	Illinois State Checkbook
2020	State Board Of Education	West Carroll Cusd 314	$6,886,696.63	Illinois State Checkbook
2022	Human Services	Suburban Access Inc	$6,886,656.37	Illinois State Checkbook
2024	Healthcare & Family Services	Gottlieb Community Health	$6,886,017.79	Illinois State Checkbook
2023	Human Services	Pitney Bowes Bank Inc	$6,883,999.76	Illinois State Checkbook
2020	Healthcare & Family Services	Conduent State & Local	$6,883,763.68	Illinois State Checkbook
2024	Revenue	Savoy Village Treasurer	$6,881,455.96	Illinois State Checkbook
2017	Revenue	Dupage Water Commission	$6,879,531.07	Illinois State Checkbook
2022	Human Services	Association For Individual Dev	$6,878,961.53	Illinois State Checkbook
2019	Il Community College Board	Black Hawk College Dist 503	$6,877,511.86	Illinois State Checkbook
2018	State Board Of Education	The Center Resources For	$6,876,954.80	Illinois State Checkbook
2025	Healthcare & Family Services	Endeavor Health Medical Group	$6,874,057.63	Illinois State Checkbook
2025	Central Management	City Of Springfield	$6,873,948.45	Illinois State Checkbook
2023	State Board Of Education	Chicago Charter School Fndtn	$6,873,819.36	Illinois State Checkbook
2020	State Police	Motorola Solutions Inc	$6,872,857.79	Illinois State Checkbook
2023	Healthcare & Family Services	Sarah Bush Lincoln Health Ctr	$6,872,527.75	Illinois State Checkbook
2021	Human Services	Family Focus Inc	$6,872,300.61	Illinois State Checkbook
2017	Revenue	Dekalb County Treasurer	$6,872,186.64	Illinois State Checkbook
2025	Transportation	Rockford City Of Water Dept	$6,871,877.64	Illinois State Checkbook
2020	Human Services	Human Service Center	$6,871,325.96	Illinois State Checkbook
2024	State Board Of Education	Edwards County Cmnty Unit Schl	$6,870,881.57	Illinois State Checkbook
2023	Revenue	Elmhurst Community Unit School	$6,870,835.26	Illinois State Checkbook
2019	Revenue	Fast Enterprises Llc	$6,870,800.00	Illinois State Checkbook
2025	State Board Of Education	Creve Coeur School District	$6,870,497.28	Illinois State Checkbook
2025	Revenue	Alternative Education Grant	$6,866,153.68	Illinois State Checkbook
2025	Revenue	Lincolnshire Village Treasurer	$6,864,148.75	Illinois State Checkbook
2025	Healthcare & Family Services	Myowndoctor Llc	$6,864,000.00	Illinois State Checkbook
2018	Transportation	County Contractors Inc	$6,863,807.09	Illinois State Checkbook
2023	State Board Of Education	Schuyler-Industry Cusd 5	$6,862,315.50	Illinois State Checkbook
2024	Supreme Court	Kane County Of	$6,861,664.28	Illinois State Checkbook
2018	Revenue	Winnebago County Government	$6,861,613.71	Illinois State Checkbook
2020	Transportation	Martin & Co Excavating	$6,861,609.52	Illinois State Checkbook
2017	State Board Of Education	Special Education District	$6,861,254.50	Illinois State Checkbook
2018	Healthcare & Family Services	Petersen Health Network Llc	$6,859,869.09	Illinois State Checkbook
2022	Human Services	Greater Chicago Food Dpstry	$6,858,952.80	Illinois State Checkbook
2018	Transportation	South Ctrl Il Mass Tran Dist	$6,856,840.63	Illinois State Checkbook
2021	State Board Of Education	Herscher Community Unit School	$6,855,742.82	Illinois State Checkbook
2022	Revenue	East St Louis City Treasurer	$6,854,140.60	Illinois State Checkbook
2025	Revenue	Rantoul Village Treasurer	$6,853,262.41	Illinois State Checkbook
2021	Revenue	Blue Island City Treasurer	$6,852,312.85	Illinois State Checkbook
2024	State Board Of Education	Marissa Community Unit School	$6,850,587.27	Illinois State Checkbook
2017	State Board Of Education	North Mac Cusd 34	$6,849,135.00	Illinois State Checkbook
2017	State Board Of Education	Lincoln Elementary School	$6,847,766.22	Illinois State Checkbook
2024	Revenue	Regional Ofc Of Education Of	$6,847,255.51	Illinois State Checkbook
2018	Revenue	Dekalb County Treasurer	$6,846,833.34	Illinois State Checkbook
2025	Healthcare & Family Services	Ssm Cardinal Glennon	$6,845,767.11	Illinois State Checkbook
2025	Healthcare & Family Services	Mission Care Illinois Llc	$6,845,761.85	Illinois State Checkbook
2023	Revenue	Bellwood Village Treasurer	$6,845,566.42	Illinois State Checkbook
2023	Transportation	Greater Peoria Airport	$6,844,432.28	Illinois State Checkbook
2024	Transportation	Joliet City Of	$6,844,125.34	Illinois State Checkbook
2021	Human Services	Childrens Home & Aid Society	$6,843,778.69	Illinois State Checkbook
2025	Transportation	Bnsf Railway Company	$6,843,709.59	Illinois State Checkbook
2024	State Board Of Education	Lombard Elementary School	$6,841,704.38	Illinois State Checkbook
2020	State Board Of Education	Illinois Valley Central Unit	$6,840,273.37	Illinois State Checkbook
2024	Public Health	Ann & Robert H Lurie Childrens	$6,839,899.65	Illinois State Checkbook
2018	State Board Of Education	Community Unit School Dist 7	$6,839,627.53	Illinois State Checkbook
2022	Revenue	Oakbrook Terrace City Treasure	$6,839,474.06	Illinois State Checkbook
2017	Transportation	Thiems Construction Co Inc	$6,839,307.54	Illinois State Checkbook
2017	Transportation	Otto Baum & Company Inc	$6,839,100.38	Illinois State Checkbook
2023	Il Emergency Management Agcy	Illinois Law Enfcmnt Alrm Syst	$6,837,632.70	Illinois State Checkbook
2024	Il State Toll Highway Auth	Gfgcbm Team	$6,835,574.57	Illinois State Checkbook
2022	Transportation	City Of Dekalb	$6,834,416.36	Illinois State Checkbook
2022	State Board Of Education	Manhattan School District No 1	$6,834,311.54	Illinois State Checkbook
2025	Environmental Protect Agency	City Of Jacksonville	$6,833,956.20	Illinois State Checkbook
2024	Transportation	Lasalle County	$6,833,587.03	Illinois State Checkbook