Year	Employer	Vendor Name	Amount	Source
2025	Department Of Education	Usd 407 Russell County	$10,348,730.44	Kansas State Checkbook
2025	Department Of Education	Usd 364 Marysville	$10,343,039.28	Kansas State Checkbook
2023	Department Of Corrections	Aramark Correctional Services Inc	$10,325,611.04	Kansas State Checkbook
2023	Kansas Lottery	Scientific Games Us Parent Lp	$10,320,070.54	Kansas State Checkbook
2020	Office Of Info Technology Serv	Insight Public Sector Inc	$10,314,718.39	Kansas State Checkbook
2021	Department Of Education	Usd 466 Scott County	$10,307,941.10	Kansas State Checkbook
2019	Department Of Education	Usd 321 Kaw Valley	$10,304,932.85	Kansas State Checkbook
2022	Department Of Education	Usd 415 Hiawatha	$10,298,111.61	Kansas State Checkbook
2025	Adjutant General	The Law Co Inc	$10,293,531.49	Kansas State Checkbook
2025	Department Of Transportation	Kings Construction Co Inc	$10,292,412.16	Kansas State Checkbook
2021	Department Of Education	Usd 337 Royal Valley	$10,278,493.53	Kansas State Checkbook
2016	Board Of Regents	Wichita Area Technical College	$10,260,863.29	Kansas State Checkbook
2017	Dpt For Children And Families	Department Of Education	$10,259,556.67	Kansas State Checkbook
2022	Department Of Transportation	A M Cohron And Son Inc	$10,256,998.30	Kansas State Checkbook
2022	Department Of Education	Usd 431 Hoisington	$10,255,610.01	Kansas State Checkbook
2019	University Of Kansas	Ku Memorial Unions	$10,254,760.09	Kansas State Checkbook
2024	Fort Hays State University	Card Services	$10,254,688.85	Kansas State Checkbook
2018	Department Of Education	Usd 473 Chapman	$10,252,473.37	Kansas State Checkbook
2020	Ks Dept For Aging & Disab Svs	Comcare	$10,251,371.74	Kansas State Checkbook
2016	Department Of Transportation	King Construction Co Inc	$10,246,124.07	Kansas State Checkbook
2016	Department Of Education	Usd 248 Girard	$10,243,513.42	Kansas State Checkbook
2026	Department Of Education	Usd 407 Russell County	$10,235,823.96	Kansas State Checkbook
2026	Fort Hays State University	Card Services	$10,230,323.65	Kansas State Checkbook
2022	Department Of Education	Usd 417 Morris County	$10,229,233.92	Kansas State Checkbook
2024	University Of Ks Med Center	State Treasurer	$10,225,281.30	Kansas State Checkbook
2023	University Of Ks Med Center	State Treasurer	$10,222,331.30	Kansas State Checkbook
2024	Department Of Education	Prairie Hills Usd 113	$10,221,698.59	Kansas State Checkbook
2026	Department Of Transportation	Hdr Engineering Inc	$10,220,801.32	Kansas State Checkbook
2022	Department Of Education	Usd 315 Colby Public Schools	$10,220,026.25	Kansas State Checkbook
2022	University Of Ks Med Center	State Treasurer	$10,215,006.30	Kansas State Checkbook
2021	Department Of Education	Usd 273 Beloit	$10,212,865.50	Kansas State Checkbook
2021	Department Of Education	Usd 207 Ft Leavenworth	$10,210,036.05	Kansas State Checkbook
2021	Dpt For Children And Families	Evergy	$10,207,369.57	Kansas State Checkbook
2021	University Of Ks Med Center	State Treasurer	$10,193,106.30	Kansas State Checkbook
2025	Department Of Labor	Tata Consultancy Services Limited	$10,192,304.00	Kansas State Checkbook
2022	Department Of Education	Usd 461 Neodesha	$10,185,129.75	Kansas State Checkbook
2026	Department Of Education	Usd 289 Wellsville	$10,177,590.65	Kansas State Checkbook
2016	Department Of Transportation	Department Of Administration	$10,175,650.11	Kansas State Checkbook
2018	Department Of Transportation	Smokey Hill Llc	$10,168,480.68	Kansas State Checkbook
2020	Department Of Labor	Fresno Internal Revenue Services Acs	$10,158,752.00	Kansas State Checkbook
2022	Department Of Education	Usd 460 Hesston	$10,157,318.72	Kansas State Checkbook
2025	University Of Ks Med Center	Commerce Bank Na	$10,150,631.13	Kansas State Checkbook
2018	Department Of Education	Usd 321 Kaw Valley	$10,150,207.99	Kansas State Checkbook
2025	Osawatomie State Hospital	Worldwide Travel Staffing Limited	$10,144,044.06	Kansas State Checkbook
2016	Department Of Education	Usd 434 Santa Fe Trail	$10,142,854.10	Kansas State Checkbook
2022	Board Of Regents	Washburn Tech	$10,138,972.71	Kansas State Checkbook
2019	Department Of Education	Usd 365 Garnett	$10,126,021.75	Kansas State Checkbook
2021	Department Of Education	Usd 340 Jefferson West	$10,125,270.71	Kansas State Checkbook
2021	Department Of Education	Usd 400 Smoky Valley	$10,124,222.86	Kansas State Checkbook
2020	Department Of Education	Prairie Hills Usd 113	$10,121,744.77	Kansas State Checkbook
2020	Adjutant General	American Solutions For Business	$10,120,000.00	Kansas State Checkbook
2026	Department Of Education	Usd 420 Osage City	$10,115,791.92	Kansas State Checkbook
2026	Ks Dept For Aging & Disab Svs	Wyandot Center For Community	$10,115,389.90	Kansas State Checkbook
2026	Department Of Education	Usd 404 Riverton	$10,109,873.84	Kansas State Checkbook
2024	Department Of Education	Usd 484 Fredonia	$10,109,597.41	Kansas State Checkbook
2020	Wichita State University	Umb Bank Visa Card Services	$10,098,040.86	Kansas State Checkbook
2024	Department Of Education	Usd 460 Hesston	$10,095,802.33	Kansas State Checkbook
2017	Fort Hays State University	The Law Co Inc	$10,083,452.61	Kansas State Checkbook
2017	Board Of Regents	Wichita Area Technical College	$10,073,134.86	Kansas State Checkbook
2022	Department Of Education	Unified School District No 440	$10,072,070.58	Kansas State Checkbook
2016	State Treasurer	City Of Junction City	$10,065,338.59	Kansas State Checkbook
2019	University Of Kansas	Ku Campus Development Corporation	$10,061,787.88	Kansas State Checkbook
2018	Department Of Education	Usd 493 Columbus	$10,047,941.47	Kansas State Checkbook
2023	Department Of Education	Kansas Association Of Education Service	$10,042,310.51	Kansas State Checkbook
2025	Dpt For Children And Families	Kansas Child Care Training Opportunities	$10,042,207.11	Kansas State Checkbook
2025	University Of Ks Med Center	State Treasurer	$10,038,583.23	Kansas State Checkbook
2026	Wichita State University	D-J Engineering Inc	$10,035,500.00	Kansas State Checkbook
2023	Department Of Education	Usd 420 Osage City	$10,021,083.37	Kansas State Checkbook
2026	State Treasurer	Mission City Treasurer	$10,018,294.26	Kansas State Checkbook
2026	Department Of Education	Usd 415 Hiawatha	$10,008,247.91	Kansas State Checkbook
2022	Department Of Education	Usd 363 Holcomb	$10,006,268.09	Kansas State Checkbook
2016	Department Of Corrections	Aramark Correctional Services Inc	$10,001,166.76	Kansas State Checkbook
2025	Department Of Commerce	Kansas Housing Resources Corporation	$10,000,009.50	Kansas State Checkbook
2026	State Treasurer	First Bank Of Kansas	$10,000,000.00	Kansas State Checkbook
2025	Board Of Regents	Salina Health Education Foundation	$10,000,000.00	Kansas State Checkbook
2026	Department Of Commerce	Metropolitan Topeka Airport	$10,000,000.00	Kansas State Checkbook
2019	Department Of Education	Usd 499 Galena	$9,994,595.90	Kansas State Checkbook
2023	Department Of Education	Usd 484 Fredonia	$9,993,037.30	Kansas State Checkbook
2017	Department Of Education	Usd 434 Santa Fe Trail	$9,991,230.43	Kansas State Checkbook
2022	Dept Of Health & Environment	Department Of Administration	$9,986,338.99	Kansas State Checkbook
2020	Department Of Education	Usd 407 Russell County	$9,984,757.34	Kansas State Checkbook
2017	Department Of Labor	State Treasurer	$9,975,930.67	Kansas State Checkbook
2020	Department Of Education	Usd 447 Cherryvale	$9,971,283.58	Kansas State Checkbook
2023	Department Of Transportation	Transystems Corp	$9,966,354.55	Kansas State Checkbook
2021	Department Of Education	Usd 352 Goodland	$9,963,028.56	Kansas State Checkbook
2019	University Of Kansas	Ku Bookstore	$9,959,254.81	Kansas State Checkbook
2016	Department Of Education	Usd 382 Pratt	$9,957,545.43	Kansas State Checkbook
2026	Ks Dept For Aging & Disab Svs	Johnson County Mental Health	$9,949,571.33	Kansas State Checkbook
2019	Department Of Education	Usd 210 Hugoton	$9,943,720.06	Kansas State Checkbook
2017	Department Of Education	Usd 264 Clearwater	$9,942,924.28	Kansas State Checkbook
2023	Department Of Corrections	Insight Public Sector Inc	$9,939,602.48	Kansas State Checkbook
2021	Department Of Education	Usd 407 Russell County	$9,926,391.59	Kansas State Checkbook
2025	Department Of Transportation	Ideker Inc And Subsidiary	$9,919,037.65	Kansas State Checkbook
2016	Department Of Education	Usd 264 Clearwater	$9,913,393.31	Kansas State Checkbook
2018	Dept Of Health & Environment	Stormont Vail Healthcare Inc	$9,911,175.97	Kansas State Checkbook
2026	Department Of Administration	Hutton Corporation	$9,908,122.76	Kansas State Checkbook
2019	University Of Ks Med Center	State Treasurer	$9,906,390.71	Kansas State Checkbook
2018	University Of Ks Med Center	State Treasurer	$9,898,090.76	Kansas State Checkbook
2019	Department Of Education	Usd 249 Frontenac Public Schools	$9,897,018.18	Kansas State Checkbook
2025	Department Of Education	Prairie Hills Usd 113	$9,892,628.38	Kansas State Checkbook