Year	Employer	Vendor Name	Amount	Source
2024	Health And Senior Services	Aging Ahead	$12,650,609.50	Missouri State Checkbook
2023	Mental Health	Tri-County Community Mental	$12,646,959.86	Missouri State Checkbook
2022	Elementary And Secondary Education	School District Of Willow	$12,631,592.84	Missouri State Checkbook
2021	Mental Health	Tri-County Community Mental	$12,628,992.86	Missouri State Checkbook
2025	Elementary And Secondary Education	Reorganized School Dist R-Viii	$12,626,573.13	Missouri State Checkbook
2023	Higher Education And Workforce Dev	Crowder College	$12,615,621.14	Missouri State Checkbook
2017	Elementary And Secondary Education	Aurora R-viii	$12,611,097.40	Missouri State Checkbook
2020	Social Services	Cornerstones Of Care	$12,609,035.94	Missouri State Checkbook
2017	Elementary And Secondary Education	Lebanon Riii Schools	$12,604,592.11	Missouri State Checkbook
2025	Office Of Administration	Northwest Missouri State	$12,601,452.00	Missouri State Checkbook
2023	Elementary And Secondary Education	Brookside Charter School	$12,600,998.71	Missouri State Checkbook
2020	Elementary and Secondary Education	Hogan Preparatory Academy	$12,595,875.65	Missouri State Checkbook
2025	Elementary And Secondary Education	School District Of Odessa R7	$12,585,945.37	Missouri State Checkbook
2018	Elementary And Secondary Education	Aurora R-Viii	$12,577,244.94	Missouri State Checkbook
2025	Elementary And Secondary Education	Smithville R-Ii	$12,568,529.69	Missouri State Checkbook
2018	Mental Health	Family Guidance Center For	$12,567,610.82	Missouri State Checkbook
2023	Transportation	County Of St Charles Finance	$12,555,801.07	Missouri State Checkbook
2022	Transportation	Vance Brothers Inc	$12,552,328.89	Missouri State Checkbook
2018	Higher Education	University Of Mo-Columbia	$12,539,720.13	Missouri State Checkbook
2024	Elementary And Secondary Education	School District R1 Ava	$12,529,518.54	Missouri State Checkbook
2019	Transportation	Alberici Constructors Inc	$12,526,333.56	Missouri State Checkbook
2017	Revenue	Scientific Games International	$12,522,449.29	Missouri State Checkbook
2024	Elementary And Secondary Education	Gasconade County R-2 School	$12,514,926.60	Missouri State Checkbook
2021	Elementary and Secondary Education	Crossroads Charter Schools	$12,510,115.59	Missouri State Checkbook
2023	Office Of Administration	Missouri Behavioral Health	$12,510,103.79	Missouri State Checkbook
2017	Elementary And Secondary Education	Moberly School District	$12,500,576.07	Missouri State Checkbook
2022	Transportation	Mhtc Self Ins Plan	$12,500,000.00	Missouri State Checkbook
2023	Elementary And Secondary Education	Pleasant Hill R-Iii School	$12,495,724.39	Missouri State Checkbook
2024	Elementary And Secondary Education	Bayless Consolidated School	$12,489,451.28	Missouri State Checkbook
2022	Elementary And Secondary Education	Seneca R-7 School District	$12,476,603.73	Missouri State Checkbook
2020	Mental Health	Southeast Missouri Behavioral	$12,468,068.05	Missouri State Checkbook
2022	Elementary And Secondary Education	Orchard Farm R-5 School	$12,463,437.87	Missouri State Checkbook
2022	Transportation	Navistar International	$12,457,395.73	Missouri State Checkbook
2020	Transportation	Massman Construction Co	$12,449,293.82	Missouri State Checkbook
2019	Mental Health	Family Guidance Center For	$12,441,383.55	Missouri State Checkbook
2022	Elementary And Secondary Education	East Newton R-6 School	$12,427,384.96	Missouri State Checkbook
2021	Elementary and Secondary Education	Aurora R-Viii School District	$12,425,073.61	Missouri State Checkbook
2017	Transportation	Herzog Contracting Corp	$12,411,208.34	Missouri State Checkbook
2020	Office of Administration	County Of Cass-Treasurer	$12,410,105.00	Missouri State Checkbook
2019	Higher Education	St Charles Community College	$12,406,263.18	Missouri State Checkbook
2019	Mental Health	Mark Twain Association For	$12,397,930.44	Missouri State Checkbook
2022	Elementary And Secondary Education	School District Of Odessa R7	$12,392,173.00	Missouri State Checkbook
2023	Elementary And Secondary Education	Caruthersville School District	$12,386,838.55	Missouri State Checkbook
2023	Social Services	Preferred Family Healthcare	$12,369,054.33	Missouri State Checkbook
2020	Social Services	Great Circle	$12,360,666.14	Missouri State Checkbook
2022	Elementary And Secondary Education	Harrisonville Cass R-Ix School	$12,341,726.29	Missouri State Checkbook
2022	Health And Senior Services	New Hope Fellowship Fenton	$12,324,655.82	Missouri State Checkbook
2018	Elementary And Secondary Education	Harrisonville R-Ix	$12,324,335.08	Missouri State Checkbook
2024	Elementary And Secondary Education	Clinton Public School District	$12,308,834.12	Missouri State Checkbook
2023	Public Safety	Truman Medical Center	$12,297,215.61	Missouri State Checkbook
2023	Elementary And Secondary Education	Orchard Farm R-5 School	$12,292,616.33	Missouri State Checkbook
2018	Higher Education	St Charles Community College	$12,281,822.48	Missouri State Checkbook
2022	Elementary And Secondary Education	Eagle College Prep	$12,265,850.42	Missouri State Checkbook
2023	Elementary And Secondary Education	Reorganized School Dist R-Viii	$12,262,895.24	Missouri State Checkbook
2025	Health And Senior Services	Aging Ahead	$12,262,282.93	Missouri State Checkbook
2020	Office of Administration	County Of Platte-Treasurer	$12,259,392.26	Missouri State Checkbook
2019	Office Of Administration	Bulley & Andrews	$12,233,971.92	Missouri State Checkbook
2020	Elementary and Secondary Education	St Clair Reorganized Dist 13	$12,225,551.73	Missouri State Checkbook
2024	Elementary And Secondary Education	School District 58 Center	$12,224,877.76	Missouri State Checkbook
2021	Transportation	Massman Clarkson A Joint	$12,206,495.55	Missouri State Checkbook
2020	Office of Administration	County Of Franklin - Treasurer	$12,197,404.00	Missouri State Checkbook
2024	Labor And Industrial Relations	Goldblatt & Singer	$12,194,000.00	Missouri State Checkbook
2020	Elementary and Secondary Education	St Louis Charter Schools	$12,192,238.54	Missouri State Checkbook
2025	Elementary And Secondary Education	School District Of St James	$12,180,681.05	Missouri State Checkbook
2021	Elementary and Secondary Education	Eldon R-I School District	$12,172,920.95	Missouri State Checkbook
2023	Elementary And Secondary Education	East Newton R-6 School	$12,163,072.28	Missouri State Checkbook
2021	Public Safety	Missouri State University	$12,162,516.56	Missouri State Checkbook
2021	Conservation	Procurement Card Payment	$12,119,903.24	Missouri State Checkbook
2024	Transportation	Walsh Construction Company Ii	$12,109,357.33	Missouri State Checkbook
2019	Elementary And Secondary Education	St Louis Charter Schools	$12,109,044.69	Missouri State Checkbook
2017	Social Services	Preferred Family Healthcare	$12,105,024.01	Missouri State Checkbook
2024	Elementary And Secondary Education	School District Of Chillicothe	$12,102,928.76	Missouri State Checkbook
2025	Elementary And Secondary Education	School District R-Iv Cassville	$12,097,008.12	Missouri State Checkbook
2025	Transportation	Walsh Construction Company Ii	$12,092,488.84	Missouri State Checkbook
2024	Elementary And Secondary Education	Seneca R-7 School District	$12,089,315.56	Missouri State Checkbook
2020	Elementary and Secondary Education	School District R-1 Of Dallas	$12,083,190.73	Missouri State Checkbook
2022	Elementary And Secondary Education	Gasconade County R-2 School	$12,080,957.87	Missouri State Checkbook
2025	Elementary And Secondary Education	Mountain Grove School District	$12,078,872.78	Missouri State Checkbook
2022	Social Services	Our Little Haven Service	$12,067,127.88	Missouri State Checkbook
2019	Elementary And Secondary Education	School District R-1 Of Dallas	$12,066,688.44	Missouri State Checkbook
2020	Mental Health	Tri-County Community Mental	$12,059,963.95	Missouri State Checkbook
2018	Transportation	City Of Lees Summit-Director	$12,059,766.16	Missouri State Checkbook
2024	Elementary And Secondary Education	School District Of Willow	$12,057,483.00	Missouri State Checkbook
2019	Transportation	Kansas City Terminal Railway	$12,024,877.00	Missouri State Checkbook
2017	Elementary And Secondary Education	Data Recognition Corporation	$12,024,690.47	Missouri State Checkbook
2025	Elementary And Secondary Education	Pleasant Hill R-Iii School	$12,021,198.11	Missouri State Checkbook
2024	Elementary And Secondary Education	Smithville R-Ii	$12,017,205.64	Missouri State Checkbook
2018	Office Of Administration	Umb Bank	$12,000,099.00	Missouri State Checkbook
2021	Office of Administration	Umb Bank	$12,000,000.00	Missouri State Checkbook
2019	Office Of Administration	Umb Bank	$12,000,000.00	Missouri State Checkbook
2020	Office of Administration	Umb Bank	$12,000,000.00	Missouri State Checkbook
2017	Office Of State Treasurer	Umb Bank	$12,000,000.00	Missouri State Checkbook
2025	Transportation	Superior Bowen Asphalt Company	$11,999,982.67	Missouri State Checkbook
2022	Elementary And Secondary Education	Dunklin School District R-V	$11,999,714.40	Missouri State Checkbook
2021	Elementary and Secondary Education	Fulton School District 58	$11,995,671.92	Missouri State Checkbook
2024	Social Services	Swope Health Services	$11,989,503.47	Missouri State Checkbook
2025	Elementary And Secondary Education	Bayless Consolidated School	$11,984,923.19	Missouri State Checkbook
2023	Elementary And Secondary Education	Eagle College Prep	$11,983,284.04	Missouri State Checkbook
2020	Elementary and Secondary Education	Kirkwood R-Vii	$11,981,323.01	Missouri State Checkbook
2024	Economic Development	Osborn & Barr Communications	$11,977,811.69	Missouri State Checkbook