Year	Employer	Vendor Name	Amount	Source
2018	Department Of Transportation	Bettis Asphalt & Construction Inc.	$16,794,879.87	Kansas State Checkbook
2025	Board Of Regents	Kansas City Kansas Community College	$16,783,998.14	Kansas State Checkbook
2023	Department Of Education	Usd 257 Iola	$16,766,857.84	Kansas State Checkbook
2024	University Of Kansas	Pcard_Pay	$16,760,236.30	Kansas State Checkbook
2019	Department Of Education	Usd 506 Labette County	$16,759,505.05	Kansas State Checkbook
2025	Kansas State Checkbook	Fort Hays State University	$16,699,538.33	Kansas State Checkbook
2023	Department Of Transportation	Hntb Corporation	$16,658,698.87	Kansas State Checkbook
2019	Department Of Corrections	Aramark Correctional Services Inc	$16,650,600.86	Kansas State Checkbook
2017	University Of Ks Med Center	Je Dunn Construction Co	$16,645,755.00	Kansas State Checkbook
2023	Department Of Education	Clay County Unified School District 379	$16,643,301.86	Kansas State Checkbook
2020	Board Of Regents	Butler County Community College	$16,627,272.98	Kansas State Checkbook
2020	Department Of Education	Usd 267 Renwick	$16,619,508.54	Kansas State Checkbook
2025	Department Of Education	Usd 336 Holton	$16,609,126.83	Kansas State Checkbook
2022	Department Of Education	Usd 367 Osawatomie	$16,569,863.94	Kansas State Checkbook
2021	Department Of Education	Usd 435 Abilene Schools Dickinson County	$16,565,126.30	Kansas State Checkbook
2021	Board Of Regents	Washburn University Of Topeka	$16,552,456.37	Kansas State Checkbook
2022	Department Of Education	Usd 416 Louisburg	$16,545,975.81	Kansas State Checkbook
2025	Kansas State Checkbook	Adventist Health Systems Sunbelt Healthc	$16,525,314.96	Kansas State Checkbook
2025	Adjutant General	Adventist Health Systems Sunbelt Healthc	$16,525,314.96	Kansas State Checkbook
2017	Department Of Education	Usd 464 Tonganoxie	$16,511,769.00	Kansas State Checkbook
2022	Department Of Education	Usd 214 Ulysses	$16,502,132.99	Kansas State Checkbook
2024	Dept Of Health & Environment	Childrens Mercy Hospital	$16,444,183.06	Kansas State Checkbook
2018	Department Of Education	Usd 490 El Dorado	$16,421,397.70	Kansas State Checkbook
2019	Department Of Transportation	Shilling Construction Co Inc	$16,405,795.94	Kansas State Checkbook
2024	Board Of Regents	Kansas City Kansas Community College	$16,380,404.79	Kansas State Checkbook
2023	Department Of Education	Usd 333 Concordia	$16,374,136.51	Kansas State Checkbook
2018	Department Of Education	Usd 203 Piper Kansas City	$16,360,802.60	Kansas State Checkbook
2024	Department Of Commerce	Wichita State University	$16,349,468.89	Kansas State Checkbook
2017	Department Of Corrections	Aramark Correctional Services Inc	$16,339,297.10	Kansas State Checkbook
2025	Kansas State Checkbook	Corecivic Of Kansas Llc	$16,332,820.97	Kansas State Checkbook
2025	Department Of Corrections	Corecivic Of Kansas Llc	$16,327,146.56	Kansas State Checkbook
2024	Department Of Education	Clay County Unified School District 379	$16,312,621.93	Kansas State Checkbook
2018	Department Of Corrections	Aramark Correctional Services Inc	$16,233,198.88	Kansas State Checkbook
2019	Dept Of Health & Environment	City Of Hays	$16,193,888.94	Kansas State Checkbook
2023	Kansas Highway Patrol	Davis Moore Inc	$16,192,699.90	Kansas State Checkbook
2019	Dept Of Health & Environment	University Of Kansas Medical Center	$16,191,290.58	Kansas State Checkbook
2019	Department Of Education	Usd 263 Mulvane	$16,185,491.47	Kansas State Checkbook
2023	Board Of Regents	Hutchinson Community College	$16,183,792.61	Kansas State Checkbook
2025	Kansas State Checkbook	Usd 348 Baldwin City	$16,182,243.28	Kansas State Checkbook
2020	Department Of Education	Southeast Kansas Education Service Ctr	$16,165,374.39	Kansas State Checkbook
2022	Board Of Regents	Washburn University Of Topeka	$16,164,517.18	Kansas State Checkbook
2019	Department Of Transportation	Kansas Turnpike Authority	$16,150,439.06	Kansas State Checkbook
2025	Kansas State Checkbook	Unified School District No 333	$16,149,170.04	Kansas State Checkbook
2025	Department Of Education	Unified School District No 333	$16,149,170.04	Kansas State Checkbook
2022	Dpt For Children And Families	One Gas Inc	$16,146,061.53	Kansas State Checkbook
2020	Department Of Education	Usd 435 Abilene Schools Dickinson County	$16,143,367.42	Kansas State Checkbook
2020	Department Of Education	Usd 394 Rose Hill Public Schools	$16,140,306.65	Kansas State Checkbook
2017	University Of Kansas	Ku Bookstore	$16,126,756.54	Kansas State Checkbook
2020	Department Of Corrections	Aramark Correctional Services Inc	$16,092,037.00	Kansas State Checkbook
2025	Kansas State Checkbook	Usd 382 Pratt	$16,073,669.28	Kansas State Checkbook
2021	Board Of Regents	Wsu Tech	$16,067,475.91	Kansas State Checkbook
2025	Attorney General	Department Of Administration	$16,067,386.74	Kansas State Checkbook
2023	Department Of Education	Usd 207 Fort Leavenworth	$16,057,631.59	Kansas State Checkbook
2020	Department Of Education	Usd 503 Parsons	$16,048,318.53	Kansas State Checkbook
2025	Kansas State Checkbook	Usd 323 Rock Creek High School	$16,046,213.96	Kansas State Checkbook
2017	Department Of Education	Usd 353 Wellington	$16,033,632.19	Kansas State Checkbook
2018	Emporia State University	Emporia State University	$16,030,374.02	Kansas State Checkbook
2024	Department Of Education	Usd 323 Rock Creek High School	$16,018,293.57	Kansas State Checkbook
2024	Department Of Corrections	Corecivic Of Kansas Llc	$16,016,427.34	Kansas State Checkbook
2025	Department Of Education	Usd 348 Baldwin City	$16,014,482.08	Kansas State Checkbook
2017	Department Of Education	Usd 445 Coffeyville	$16,005,735.21	Kansas State Checkbook
2021	Department Of Education	Usd 375 Circle	$16,001,682.82	Kansas State Checkbook
2025	Department Of Education	Usd 382 Pratt	$15,996,284.28	Kansas State Checkbook
2025	Department Of Education	Usd 323 Rock Creek High School	$15,974,369.55	Kansas State Checkbook
2025	Kansas State Checkbook	Trane Us Inc	$15,967,897.42	Kansas State Checkbook
2018	Ks Dept For Aging & Disab Svs	Beacon Health Options Inc	$15,961,578.43	Kansas State Checkbook
2024	Department Of Education	Usd 207 Fort Leavenworth	$15,956,719.30	Kansas State Checkbook
2021	Dpt For Children And Families	Dccca Inc	$15,921,133.87	Kansas State Checkbook
2021	Office Of Info Technology Serv	Insight Public Sector Inc	$15,910,400.38	Kansas State Checkbook
2023	Department Of Education	Usd 348 Baldwin City	$15,885,380.13	Kansas State Checkbook
2021	Dept Of Health & Environment	Affiliated Computer Services	$15,883,386.25	Kansas State Checkbook
2017	Department Of Transportation	Shilling Construction Co Inc	$15,882,246.38	Kansas State Checkbook
2020	Department Of Education	Usd 320 Wamego	$15,877,356.96	Kansas State Checkbook
2025	Kansas State Checkbook	Unified School District 367	$15,837,124.93	Kansas State Checkbook
2025	Kansas State Checkbook	Ideatek Telcom Llc	$15,836,360.56	Kansas State Checkbook
2024	Department Of Education	Usd 416 Louisburg	$15,823,380.84	Kansas State Checkbook
2019	Board Of Regents	Butler County Community College	$15,807,417.39	Kansas State Checkbook
2020	Dept Of Health & Environment	Wesley Medical Center Llc	$15,790,272.34	Kansas State Checkbook
2017	Department Of Education	Usd 409 Atchison Public Schools	$15,764,749.70	Kansas State Checkbook
2022	Department Of Education	Usd 348 Baldwin City	$15,762,882.70	Kansas State Checkbook
2018	Department Of Transportation	American Bridge Company	$15,758,010.90	Kansas State Checkbook
2025	Department Of Education	Unified School District 367	$15,748,607.47	Kansas State Checkbook
2018	Department Of Education	Usd 506 Labette County	$15,742,395.37	Kansas State Checkbook
2025	Kansas State Checkbook	Usd 248 Girard	$15,713,630.80	Kansas State Checkbook
2023	Department Of Corrections	Corecivic Of Kansas Llc	$15,711,621.16	Kansas State Checkbook
2017	Department Of Education	Usd 491 Eudora	$15,704,873.51	Kansas State Checkbook
2021	Department Of Education	Usd 214 Ulysses	$15,683,301.58	Kansas State Checkbook
2025	Department Of Education	Usd 248 Girard	$15,653,085.49	Kansas State Checkbook
2024	Department Of Education	Usd 348 Baldwin City	$15,644,878.83	Kansas State Checkbook
2019	Department Of Education	Usd 267 Renwick	$15,623,913.60	Kansas State Checkbook
2021	Department Of Education	Southeast Kansas Education Service Ctr	$15,596,959.80	Kansas State Checkbook
2022	Department Of Education	Usd 336 Holton	$15,595,839.33	Kansas State Checkbook
2024	Osawatomie State Hospital	Worldwide Travel Staffing Limited	$15,580,192.82	Kansas State Checkbook
2017	Department Of Transportation	Clarkson Construction Co	$15,559,716.41	Kansas State Checkbook
2022	Dept Of Health & Environment	Wesley Medical Center Llc	$15,556,771.38	Kansas State Checkbook
2018	Dept Of Health & Environment	City Of Emporia	$15,537,782.53	Kansas State Checkbook
2024	Department Of Education	Usd 248 Girard	$15,537,419.54	Kansas State Checkbook
2020	Department Of Education	Usd 416 Louisburg	$15,536,358.64	Kansas State Checkbook
2018	Board Of Regents	Butler County Community College	$15,532,856.00	Kansas State Checkbook
2023	Wichita State University	Umb Bank Visa Card Services	$15,491,197.88	Kansas State Checkbook