Year	Employer	Vendor Name	Amount	Source
2017	Department Of Transportation	Glover & Associates Inc	$6,121,569.01	Oklahoma State Checkbook
2024	Health Care Authority	Board Of Regents Of The Univ Of Ok Hsc	$6,120,077.24	Oklahoma State Checkbook
2021	Oklahoma State Department Of Health	Morris & Dickson Co Llc	$6,118,851.64	Oklahoma State Checkbook
2021	Department Of Transportation	Vco Paving Corporation	$6,117,301.28	Oklahoma State Checkbook
2020	Capitol Improvement Authority	Je Dunn Construction Company	$6,112,527.14	Oklahoma State Checkbook
2020	State Treasurer	State Treasurer	$6,103,739.06	Oklahoma State Checkbook
2019	Health Care Authority	Univ Of Oklahoma Health Sciences Center	$6,086,773.57	Oklahoma State Checkbook
2021	Department Of Education	Langston University	$6,084,246.63	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Carahsoft Technology Corp	$6,082,510.74	Oklahoma State Checkbook
2017	Health Care Authority	Maximus Health Services Inc	$6,079,549.35	Oklahoma State Checkbook
2021	Western Okla. State College	Protected Information	$6,074,369.36	Oklahoma State Checkbook
2022	Department Of Transportation	Oklahoma State Treasurer	$6,067,183.23	Oklahoma State Checkbook
2024	Osu Medical Authority	Oklahoma Health Care Authority	$6,061,229.03	Oklahoma State Checkbook
2022	Department Of Education	Mcloud Public Schools	$6,061,176.42	Oklahoma State Checkbook
2022	Department Of Education	Blanchard Public Schools	$6,049,013.94	Oklahoma State Checkbook
2021	Department Of Education	Wagoner Public Schools	$6,048,403.88	Oklahoma State Checkbook
2019	Office Of Management And Enterprise Serv	Cima Solutions Group	$6,047,377.00	Oklahoma State Checkbook
2018	Univ. Of Central Okla.	Bank One Commercial Card	$6,044,272.62	Oklahoma State Checkbook
2018	St.Wide Virtual Charter School Board	Oklahoma Connections Academy Inc	$6,043,576.07	Oklahoma State Checkbook
2019	Okla. Career And Technology Education	Great Plains Technology Center	$6,039,596.16	Oklahoma State Checkbook
2018	Oklahoma Tax Commission	Office Of Management & Enterprise Svcs	$6,028,413.14	Oklahoma State Checkbook
2022	Univ. Of Okla. Health Sciences Center	University Of Oklahoma	$6,021,494.93	Oklahoma State Checkbook
2024	Health Care Workforce Trng Com	Northeastern State University	$6,020,160.63	Oklahoma State Checkbook
2020	Department Of Transportation	C-Gawf Construction Inc	$6,016,710.22	Oklahoma State Checkbook
2021	Department Of Transportation	Rry Services Llc	$6,013,601.40	Oklahoma State Checkbook
2022	Department Of Transportation	Chicago Title Oklahoma Co	$6,001,327.00	Oklahoma State Checkbook
2022	Mental Health And Substance Abuse Serv.	Osu Medical Authority	$5,999,333.94	Oklahoma State Checkbook
2022	Department Of Human Services	Acumen Fiscal Agent Llc	$5,985,359.66	Oklahoma State Checkbook
2018	Oklahoma Tax Commission	Dewey County	$5,984,587.00	Oklahoma State Checkbook
2018	Osu-Oklahoma City	Central Ok Workforce Investment Brd Inc	$5,977,629.12	Oklahoma State Checkbook
2017	Office Of Management And Enterprise Serv	Office Of Management & Enterprise Svcs	$5,964,009.68	Oklahoma State Checkbook
2024	Langston University	Protected Information	$5,961,960.58	Oklahoma State Checkbook
2019	Langston University	Dove Schools Inc	$5,961,235.07	Oklahoma State Checkbook
2018	Department Of Human Services	Family & Childrens Services Inc	$5,958,620.79	Oklahoma State Checkbook
2022	Department Of Education	Donorschoose Inc	$5,954,546.30	Oklahoma State Checkbook
2025	Northeastern State University	Protected Information	$5,948,777.90	Oklahoma State Checkbook
2020	Department Of Transportation	Fia Card Services Nati Assoc	$5,946,302.07	Oklahoma State Checkbook
2018	Department Of Tourism And Recreation	Vi Marketing And Branding	$5,927,468.21	Oklahoma State Checkbook
2017	Department Of Transportation	Est Inc	$5,923,407.39	Oklahoma State Checkbook
2021	Department Of Transportation	State Treasurer	$5,922,217.62	Oklahoma State Checkbook
2022	Department Of Education	Weatherford School Public Schools	$5,922,110.87	Oklahoma State Checkbook
2018	Redlands Community College	Protected Information	$5,920,126.11	Oklahoma State Checkbook
2022	Department Of Education	Stilwell Public Schools	$5,919,633.67	Oklahoma State Checkbook
2024	Regents For Higher Education	Northeastern State University	$5,907,531.46	Oklahoma State Checkbook
2020	Okla. Career And Technology Education	Central Technology Center	$5,907,017.01	Oklahoma State Checkbook
2020	Oklahoma Tax Commission	Office Of Management & Enterprise Svcs	$5,906,035.42	Oklahoma State Checkbook
2022	Department Of Education	Jay Public Schools	$5,903,748.26	Oklahoma State Checkbook
2022	Department Of Transportation	Garver Llc	$5,888,444.16	Oklahoma State Checkbook
2025	Department Of Human Services	Oklahoma State Regents For Higher Ed	$5,882,734.90	Oklahoma State Checkbook
2020	Health Care Authority	Univ Of Oklahoma Health Sciences Center	$5,872,566.70	Oklahoma State Checkbook
2020	Department Of Human Services	Protected Information	$5,850,267.04	Oklahoma State Checkbook
2019	Department Of Transportation	Wl Mcnatt & Co	$5,844,134.41	Oklahoma State Checkbook
2019	Department Of Transportation	Mid-Plains Construction Inc	$5,841,558.51	Oklahoma State Checkbook
2022	State Treasurer	State General Revenue Fund	$5,833,333.38	Oklahoma State Checkbook
2021	Department Of Transportation	Creative Bus Sales Inc	$5,826,633.30	Oklahoma State Checkbook
2022	Oklahoma State Department Of Health	Express Services Inc	$5,823,760.47	Oklahoma State Checkbook
2017	Department Of Transportation	University Of Oklahoma	$5,822,734.44	Oklahoma State Checkbook
2020	Oklahoma State Department Of Health	Healthcare Strategic Intiatives	$5,812,270.95	Oklahoma State Checkbook
2022	Department Of Education	Anadarko Public Schools	$5,807,515.25	Oklahoma State Checkbook
2019	Department Of Transportation	Petroleum Traders Corporation	$5,807,196.14	Oklahoma State Checkbook
2018	Mental Health And Substance Abuse Serv.	Hope Community Services Inc	$5,803,404.94	Oklahoma State Checkbook
2020	Okla. Horse Racing Comm.	Protected Information	$5,799,706.33	Oklahoma State Checkbook
2024	Department Of Transportation	Oklahoma State University	$5,798,007.83	Oklahoma State Checkbook
2020	Department Of Education	Cognia Inc	$5,794,122.42	Oklahoma State Checkbook
2022	Department Of Transportation	C-Gawf Construction Inc	$5,770,943.03	Oklahoma State Checkbook
2021	Seminole State College	Protected Information	$5,766,608.76	Oklahoma State Checkbook
2020	Department Of Transportation	Bnsf Railway Company	$5,762,731.61	Oklahoma State Checkbook
2020	Oklahoma Tax Commission	Kingfisher County	$5,750,683.91	Oklahoma State Checkbook
2022	Department Of Transportation	Robinson Construction Llc	$5,741,717.72	Oklahoma State Checkbook
2020	Okla. Career And Technology Education	Indian Capital Technology Center	$5,740,886.46	Oklahoma State Checkbook
2018	Regents For Higher Education	Northeastern State University	$5,738,973.67	Oklahoma State Checkbook
2019	Department Of Human Services	Family & Childrens Service Inc	$5,736,038.05	Oklahoma State Checkbook
2022	Office Of Management And Enterprise Serv	Office Of Management & Enterprise Svcs	$5,724,602.52	Oklahoma State Checkbook
2020	East Central University	East Central University	$5,722,446.82	Oklahoma State Checkbook
2018	Okla. Career And Technology Education	Great Plains Technology Center	$5,718,591.19	Oklahoma State Checkbook
2020	Okla. Career And Technology Education	Caddo Kiowa Technology Center	$5,704,323.43	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Cleveland County	$5,703,141.73	Oklahoma State Checkbook
2021	Department Of Corrections	Office Of Management & Enterprise Svcs	$5,695,656.39	Oklahoma State Checkbook
2020	Department Of Wildlife Conservation	First American Title Insurance Company	$5,695,572.30	Oklahoma State Checkbook
2017	Univ. Of Central Okla.	Bank One Commercial Card	$5,695,229.26	Oklahoma State Checkbook
2021	Department Of Transportation	Emery Sapp & Sons Inc	$5,691,272.82	Oklahoma State Checkbook
2018	Univ. Hospitals Authority	Osu-Center For Health Sciences	$5,688,448.89	Oklahoma State Checkbook
2022	University Of Oklahoma	Rii Holdings Inc	$5,685,069.64	Oklahoma State Checkbook
2024	Capitol Improvement Authority	Oklahoma Historical Society	$5,671,710.97	Oklahoma State Checkbook
2019	Regents For Higher Education	Northeastern State University	$5,669,693.53	Oklahoma State Checkbook
2022	Osu College Of Veterinary Medicine	Oklahoma State University	$5,669,145.65	Oklahoma State Checkbook
2019	Oklahoma Tax Commission	Fast Enterprises Llc	$5,668,477.78	Oklahoma State Checkbook
2020	University Of Oklahoma	Fia Card Services Nati Assoc	$5,656,160.25	Oklahoma State Checkbook
2021	Comm. Of The Land Office	Protected Information	$5,655,445.03	Oklahoma State Checkbook
2018	Department Of Transportation	Sewell Brothers Inc	$5,654,458.35	Oklahoma State Checkbook
2017	Department Of Transportation	J & R Sand Company Inc	$5,653,530.44	Oklahoma State Checkbook
2017	Langston University	Discovery School Of Tulsa	$5,647,336.73	Oklahoma State Checkbook
2018	Mental Health And Substance Abuse Serv.	Creoks Behavioral Health Services	$5,645,862.38	Oklahoma State Checkbook
2020	University Of Oklahoma	Flintco Llc	$5,645,289.23	Oklahoma State Checkbook
2019	Langston University	Sodexho Operations Llc	$5,644,856.69	Oklahoma State Checkbook
2018	Okla. Career And Technology Education	Tulsa Technology Center	$5,639,793.77	Oklahoma State Checkbook
2021	Department Of Transportation	C-Gawf Construction Inc	$5,638,315.14	Oklahoma State Checkbook
2022	Department Of Transportation	Evans & Associates Construction Co Inc	$5,636,121.19	Oklahoma State Checkbook
2025	Oklahoma State Department Of Health	Board Of Regents Of The Univ Of Ok Hsc	$5,631,326.92	Oklahoma State Checkbook
2019	University Of Oklahoma	Us Foods Inc	$5,618,598.16	Oklahoma State Checkbook