Year	Employer	Vendor Name	Amount	Source
2024	Michigan State Checkbook	County Of Washtenaw	$88,122,216.04	Michigan State Checkbook
2025	Michigan State Checkbook	Pace Southeast Michigan	$88,106,602.97	Michigan State Checkbook
2020	Michigan State Checkbook	Christman Company	$88,093,595.29	Michigan State Checkbook
2018	Education	Farmington Public School District	$88,093,500.43	Michigan State Checkbook
2023	Michigan State Checkbook	Northville Public Schools	$88,013,940.04	Michigan State Checkbook
2018	Colleges And Universities	Central Michigan University	$87,867,815.18	Michigan State Checkbook
2019	Michigan State Checkbook	Warren Consolidated School District	$87,723,506.70	Michigan State Checkbook
2017	Education	Kent Intermediate School District	$87,722,881.52	Michigan State Checkbook
2021	Michigan State Checkbook	William Beaumont Hospital	$87,703,194.53	Michigan State Checkbook
2018	Health And Human Services	Michigan Public Health Institute	$87,469,418.97	Michigan State Checkbook
2017	Education	L'anse Creuse Public Schools	$87,273,430.00	Michigan State Checkbook
2018	Transportation	Rieth-Riley Construction Co Inc	$87,200,955.22	Michigan State Checkbook
2024	Michigan State Checkbook	Blue Cross And Blue Shield Of Michigan	$87,144,622.32	Michigan State Checkbook
2022	Michigan State Checkbook	Port Huron Area School District	$87,139,704.17	Michigan State Checkbook
2021	Michigan State Checkbook	D.J. Mcquestion & Sons, Inc	$86,988,169.60	Michigan State Checkbook
2020	Michigan State Checkbook	Michigan Paving & Materials Company	$86,976,884.27	Michigan State Checkbook
2019	Michigan State Checkbook	Northcare Network	$86,972,684.65	Michigan State Checkbook
2025	Michigan State Checkbook	Forest Hills Public Schools	$86,876,443.47	Michigan State Checkbook
2020	Michigan State Checkbook	Ajax Paving Industries Inc	$86,538,675.80	Michigan State Checkbook
2022	Michigan State Checkbook	Forest Hills Public Schools	$86,524,777.79	Michigan State Checkbook
2023	Michigan State Checkbook	Grosse Pointe Public School System	$86,224,777.26	Michigan State Checkbook
2023	Michigan State Checkbook	Blue Cross And Blue Shield Of Michigan	$86,180,206.08	Michigan State Checkbook
2022	Michigan State Checkbook	Farmington Public School District	$85,706,417.96	Michigan State Checkbook
2017	Education	Oakland Co Intermed School	$85,636,804.17	Michigan State Checkbook
2021	Michigan State Checkbook	Kentwood Public Schools Supt	$85,583,838.00	Michigan State Checkbook
2024	Michigan State Checkbook	Bay City School District	$85,097,649.55	Michigan State Checkbook
2022	Michigan State Checkbook	C A Hull Co Inc	$85,002,144.98	Michigan State Checkbook
2025	Michigan State Checkbook	Port Huron Area School District	$84,986,581.42	Michigan State Checkbook
2018	Education	Waterford School District	$84,905,429.68	Michigan State Checkbook
2023	Michigan State Checkbook	Taylor School District	$84,853,605.17	Michigan State Checkbook
2025	Michigan State Checkbook	Dell Marketing L P	$84,729,634.15	Michigan State Checkbook
2025	Michigan State Checkbook	Lincoln Park Public Schools	$84,624,355.25	Michigan State Checkbook
2023	Michigan State Checkbook	Lake Orion Community Schools	$84,568,254.06	Michigan State Checkbook
2021	Michigan State Checkbook	Farmington Public School District	$84,558,380.16	Michigan State Checkbook
2020	Michigan State Checkbook	Kentwood Public Schools Supt	$84,353,185.26	Michigan State Checkbook
2021	Michigan State Checkbook	Forest Hills Public Schools	$84,335,556.75	Michigan State Checkbook
2018	Education	Genesee Intermediate School District	$84,314,274.57	Michigan State Checkbook
2023	Michigan State Checkbook	Hudsonville Public Schools	$84,099,737.17	Michigan State Checkbook
2025	Michigan State Checkbook	Rockford Public Schools	$84,062,192.34	Michigan State Checkbook
2021	Michigan State Checkbook	Huron Valley Schools	$84,023,884.13	Michigan State Checkbook
2024	Michigan State Checkbook	Lake Orion Community Schools	$83,912,946.81	Michigan State Checkbook
2023	Michigan State Checkbook	Midland Public Schools	$83,897,806.80	Michigan State Checkbook
2019	Michigan State Checkbook	Lakeville Community School District	$83,796,650.77	Michigan State Checkbook
2022	Michigan State Checkbook	Portage Public Schools	$83,641,212.46	Michigan State Checkbook
2024	Michigan State Checkbook	Michigan Technological University	$83,599,139.15	Michigan State Checkbook
2024	Michigan State Checkbook	Midland Public Schools	$83,472,374.17	Michigan State Checkbook
2022	Michigan State Checkbook	Grand Blanc Comm Schools	$83,443,318.58	Michigan State Checkbook
2024	Michigan State Checkbook	Northville Public Schools	$83,340,320.10	Michigan State Checkbook
2020	Michigan State Checkbook	Farmington Public School District	$83,052,865.02	Michigan State Checkbook
2019	Michigan State Checkbook	Computer Aid, Incorporated	$83,015,947.42	Michigan State Checkbook
2019	Michigan State Checkbook	Northern Michigan University	$82,874,509.63	Michigan State Checkbook
2022	Michigan State Checkbook	South Lyon Community Schools	$82,855,226.56	Michigan State Checkbook
2022	Michigan State Checkbook	Dell Marketing L P	$82,711,222.08	Michigan State Checkbook
2021	Michigan State Checkbook	Oxford Community Schools	$82,580,143.37	Michigan State Checkbook
2021	Michigan State Checkbook	Clarkston Community Schools	$82,363,645.02	Michigan State Checkbook
2025	Michigan State Checkbook	Ingham Intermediate School District	$82,228,871.70	Michigan State Checkbook
2024	Michigan State Checkbook	Grosse Pointe Public School System	$82,209,137.50	Michigan State Checkbook
2021	Michigan State Checkbook	County Of Washtenaw	$82,106,210.95	Michigan State Checkbook
2018	Treasury	Charter County Of Wayne	$81,902,208.40	Michigan State Checkbook
2018	Education	Ferris State University	$81,762,613.07	Michigan State Checkbook
2022	Michigan State Checkbook	Brighton Area Schools	$81,656,372.75	Michigan State Checkbook
2025	Michigan State Checkbook	Grand Blanc Comm Schools	$81,645,543.68	Michigan State Checkbook
2018	Education	Forest Hills Public Schools	$81,488,528.41	Michigan State Checkbook
2022	Michigan State Checkbook	Waterford School District	$81,325,237.83	Michigan State Checkbook
2024	Michigan State Checkbook	Saginaw City School District	$81,104,157.76	Michigan State Checkbook
2024	Michigan State Checkbook	Lincoln Park Public Schools	$81,103,544.99	Michigan State Checkbook
2017	Treasury	Charter County Of Wayne	$81,046,844.33	Michigan State Checkbook
2019	Michigan State Checkbook	Oakland Co Intermed School	$80,984,482.04	Michigan State Checkbook
2022	Michigan State Checkbook	Saginaw City School District	$80,927,646.58	Michigan State Checkbook
2022	Michigan State Checkbook	Ajax Paving Industries Inc	$80,909,283.46	Michigan State Checkbook
2022	Michigan State Checkbook	D.J. Mcquestion & Sons, Inc	$80,814,765.48	Michigan State Checkbook
2020	Michigan State Checkbook	Waterford School District	$80,712,194.17	Michigan State Checkbook
2025	Michigan State Checkbook	Lake Orion Community Schools	$80,609,732.16	Michigan State Checkbook
2024	Michigan State Checkbook	County Of Ingham	$80,537,765.63	Michigan State Checkbook
2024	Michigan State Checkbook	Hudsonville Public Schools	$80,511,075.56	Michigan State Checkbook
2025	Michigan State Checkbook	Ajax Paving Industries Inc	$80,379,976.56	Michigan State Checkbook
2020	Michigan State Checkbook	Forest Hills Public Schools	$80,349,264.66	Michigan State Checkbook
2024	Michigan State Checkbook	Christman Company	$80,339,165.04	Michigan State Checkbook
2018	Education	Huron Valley Schools	$80,047,611.53	Michigan State Checkbook
2025	Michigan State Checkbook	Northville Public Schools	$79,827,321.85	Michigan State Checkbook
2022	Michigan State Checkbook	Honu Management Group Llc	$79,740,691.68	Michigan State Checkbook
2020	Michigan State Checkbook	Huron Valley Schools	$79,710,226.74	Michigan State Checkbook
2017	Community Health	Michigan Public Health Institute	$79,684,093.81	Michigan State Checkbook
2017	Education	Farmington Public School District	$79,228,763.82	Michigan State Checkbook
2017	Education	Waterford School District	$79,209,632.48	Michigan State Checkbook
2020	Michigan State Checkbook	Dte Energy Co	$79,156,065.50	Michigan State Checkbook
2023	Michigan State Checkbook	Birmingham City School District	$78,796,601.95	Michigan State Checkbook
2017	Transportation	Rieth-riley Construction Co Inc	$78,793,584.95	Michigan State Checkbook
2023	Michigan State Checkbook	Traverse City School Dist	$78,711,184.67	Michigan State Checkbook
2021	Michigan State Checkbook	South Lyon Community Schools	$78,605,368.74	Michigan State Checkbook
2020	Michigan State Checkbook	Clarkston Community Schools	$78,558,933.95	Michigan State Checkbook
2023	Michigan State Checkbook	County Of Ingham	$78,550,628.91	Michigan State Checkbook
2019	Michigan State Checkbook	Rieth-Riley Construction Co Inc	$78,489,797.98	Michigan State Checkbook
2018	Education	Lake Superior State University	$78,280,661.53	Michigan State Checkbook
2018	Education	Kentwood Public Schools Supt	$78,222,983.60	Michigan State Checkbook
2017	Transportation	Charter County Of Wayne	$78,162,625.47	Michigan State Checkbook
2022	Michigan State Checkbook	Rockford Public Schools	$77,983,316.57	Michigan State Checkbook
2024	Michigan State Checkbook	West Ottawa Public School District	$77,920,202.56	Michigan State Checkbook
2023	Michigan State Checkbook	Lincoln Park Public Schools	$77,727,685.57	Michigan State Checkbook
2021	Michigan State Checkbook	Computer Aid, Incorporated	$77,721,106.91	Michigan State Checkbook