Year	Employer	Vendor Name	Amount	Source
2017	Department Of Commerce	Capitol Improvement Authority	$5,611,842.30	Oklahoma State Checkbook
2024	J.D. Mccarty Center	Oklahoma Health Care Authority	$5,605,406.88	Oklahoma State Checkbook
2021	Office Of The Chief Medical Examiner	Osu-Center For Health Sciences	$5,602,440.00	Oklahoma State Checkbook
2025	Mental Health And Substance Abuse Serv.	Office Of Management & Enterprise Svcs	$5,597,662.51	Oklahoma State Checkbook
2018	Oklahoma Tax Commission	Fast Enterprises Llc	$5,592,221.89	Oklahoma State Checkbook
2021	Department Of Transportation	Obc Inc	$5,589,873.60	Oklahoma State Checkbook
2021	Mental Health And Substance Abuse Serv.	Creoks Behavioral Health Services	$5,588,780.01	Oklahoma State Checkbook
2018	Langston University	Discovery School Of Tulsa	$5,580,296.00	Oklahoma State Checkbook
2025	Osu College Of Veterinary Medicine	Oklahoma State University	$5,578,022.87	Oklahoma State Checkbook
2021	Department Of Tourism And Recreation	Lingo Construction Services Inc	$5,577,150.97	Oklahoma State Checkbook
2021	Department Of Education	Ardmore City Schools	$5,568,276.54	Oklahoma State Checkbook
2022	Department Of Education	Seminole Public Schools	$5,554,506.56	Oklahoma State Checkbook
2018	Health Care Authority	Maximus Health Services Inc	$5,550,803.40	Oklahoma State Checkbook
2022	Mental Health And Substance Abuse Serv.	Hope Community Services Inc	$5,548,881.43	Oklahoma State Checkbook
2022	S. E. Okla. St. Univ.	Academic Partnerships Llc	$5,542,815.67	Oklahoma State Checkbook
2020	Native Amer.Cultural & Educ. Auth-Ok.	Capitol Improvement Authority	$5,541,404.74	Oklahoma State Checkbook
2017	Department Of Transportation	Klaver Construction Co Inc	$5,534,447.86	Oklahoma State Checkbook
2021	Department Of Education	Hilldale Public Schools	$5,532,554.58	Oklahoma State Checkbook
2022	Oklahoma State Department Of Health	Board Of Regents Of The Univ Of Ok Hsc	$5,531,505.92	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	City Of Lawton	$5,529,702.11	Oklahoma State Checkbook
2017	Regents For Higher Education	Northeastern State University	$5,529,697.57	Oklahoma State Checkbook
2019	Redlands Community College	Protected Information	$5,528,589.83	Oklahoma State Checkbook
2018	Department Of Transportation	Frontier Bridge Inc	$5,528,331.96	Oklahoma State Checkbook
2024	State Treasurer	Office Of Management & Enterprise Svcs	$5,515,201.14	Oklahoma State Checkbook
2022	Department Of Education	Mannford Public Schools	$5,514,634.80	Oklahoma State Checkbook
2024	University Of Oklahoma	Oklahoma Tax Commission	$5,489,609.46	Oklahoma State Checkbook
2024	Northeastern State University	Northeastern State University	$5,484,728.13	Oklahoma State Checkbook
2020	Redlands Community College	Protected Information	$5,471,274.94	Oklahoma State Checkbook
2020	Department Of Transportation	Tj Campbell Construction Company Inc	$5,461,933.07	Oklahoma State Checkbook
2019	Department Of Education	Advance Education Inc	$5,450,818.00	Oklahoma State Checkbook
2019	Native Amer.Cultural & Educ. Auth-Ok.	Capitol Improvement Authority	$5,445,695.82	Oklahoma State Checkbook
2019	Oklahoma Tax Commission	Bfp Management Llc	$5,445,405.73	Oklahoma State Checkbook
2017	Office Of Management And Enterprise Serv	Department Of Tourism And Recreation	$5,442,633.37	Oklahoma State Checkbook
2019	Oklahoma Insurance Department	Koa 50Th & Lincoln Owner Llc	$5,436,357.00	Oklahoma State Checkbook
2021	Department Of Human Services	Public Strategies Inc	$5,434,953.53	Oklahoma State Checkbook
2021	Department Of Education	Woodward Public Schools	$5,433,066.16	Oklahoma State Checkbook
2017	St.wide Virtual Charter School Board	Oklahoma Connections Academy Inc	$5,432,570.78	Oklahoma State Checkbook
2017	University Of Oklahoma	Ebsco Sample Issue Book Program	$5,430,761.28	Oklahoma State Checkbook
2021	Department Of Education	Sallisaw Public Schools	$5,424,732.30	Oklahoma State Checkbook
2021	Capitol Improvement Authority	Department Of Tourism And Recreation	$5,417,198.30	Oklahoma State Checkbook
2022	Department Of Education	Cleveland Public Schools I-06	$5,415,298.45	Oklahoma State Checkbook
2022	Department Of Education	Sulphur Public Schools	$5,414,544.07	Oklahoma State Checkbook
2021	Department Of Transportation	Job Construction Company Inc	$5,403,060.30	Oklahoma State Checkbook
2017	Oklahoma Tax Commission	Dewey County	$5,394,588.00	Oklahoma State Checkbook
2021	Mental Health And Substance Abuse Serv.	The Oklahoma Mental Health Council	$5,388,745.44	Oklahoma State Checkbook
2020	Department Of Veterans Affairs	Us Foods Inc	$5,382,880.83	Oklahoma State Checkbook
2021	Department Of Education	Skiatook Public Schools	$5,380,791.31	Oklahoma State Checkbook
2022	Department Of Transportation	Traffic & Lighting Systems Llc	$5,380,560.63	Oklahoma State Checkbook
2024	Health Care Authority	Oklahoma State Department Of Health	$5,378,022.00	Oklahoma State Checkbook
2021	Oklahoma State University	Ok State Regents For Higher Education	$5,373,608.62	Oklahoma State Checkbook
2021	Department Of Transportation	Paradigm Construction & Engineering Inc	$5,373,090.45	Oklahoma State Checkbook
2017	Oklahoma State Department Of Health	Healthcare Strategic Intiatives	$5,370,842.45	Oklahoma State Checkbook
2022	Comm. Of The Land Office	Protected Information	$5,365,273.59	Oklahoma State Checkbook
2022	Oklahoma State Department Of Health	Tulsa County	$5,364,131.22	Oklahoma State Checkbook
2021	Department Of Transportation	Cornell Construction Company Inc	$5,362,075.88	Oklahoma State Checkbook
2022	Department Of Transportation	T & G Construction Inc	$5,352,688.13	Oklahoma State Checkbook
2018	Department Of Transportation	Tetra Tech Inc	$5,346,065.94	Oklahoma State Checkbook
2021	Department Of Education	Byng Public School	$5,336,730.45	Oklahoma State Checkbook
2020	Department Of Transportation	Creative Bus Sales Inc	$5,328,326.00	Oklahoma State Checkbook
2020	Oklahoma Tax Commission	Beaver County	$5,326,926.10	Oklahoma State Checkbook
2017	Department Of Transportation	Benham Design Llc	$5,323,219.87	Oklahoma State Checkbook
2020	Oklahoma State University	Community Escrow & Title	$5,323,201.26	Oklahoma State Checkbook
2022	Department Of Education	Muldrow Public Schools	$5,315,906.95	Oklahoma State Checkbook
2022	Department Of Education	Idabel Independent School Dist I-005	$5,308,029.72	Oklahoma State Checkbook
2018	Department Of Commerce	Capitol Improvement Authority	$5,301,762.49	Oklahoma State Checkbook
2017	Department Of Transportation	Rry Services Llc	$5,301,647.84	Oklahoma State Checkbook
2022	Department Of Education	Western Heights Public Schools	$5,301,185.64	Oklahoma State Checkbook
2021	St.Wide Virtual Charter School Board	Oklahoma Virtual Charter Academy	$5,300,156.11	Oklahoma State Checkbook
2020	Oklahoma Tax Commission	Fast Lp	$5,287,638.89	Oklahoma State Checkbook
2019	Health Care Authority	Maximus Health Services Inc	$5,284,681.64	Oklahoma State Checkbook
2019	State Treasurer	State Treasurer	$5,282,828.37	Oklahoma State Checkbook
2019	Okla. Career And Technology Education	Central Technology Center	$5,268,266.56	Oklahoma State Checkbook
2017	Department Of Transportation	Atlas General Contractors Llc	$5,267,696.00	Oklahoma State Checkbook
2021	Department Of Corrections	Capitol Improvement Authority	$5,265,927.48	Oklahoma State Checkbook
2021	Department Of Education	Harrah Public Schools	$5,261,529.21	Oklahoma State Checkbook
2021	Mental Health And Substance Abuse Serv.	Mental Health And Substance Abuse Serv	$5,253,139.62	Oklahoma State Checkbook
2018	Department Of Transportation	Petroleum Traders Corporation	$5,246,237.32	Oklahoma State Checkbook
2017	Regents For Higher Education	Bancfirst Trust	$5,244,978.43	Oklahoma State Checkbook
2017	Oklahoma State University	Astec Charter School	$5,244,195.76	Oklahoma State Checkbook
2023	Oklahoma State Checkbook	Oklahoma Tax Commission	$5,239,190.60	Oklahoma State Checkbook
2019	Department Of Tourism And Recreation	Bank Of America	$5,232,642.30	Oklahoma State Checkbook
2022	Health Care Authority	Board Of Regents Of The Univ Of Ok Hsc	$5,228,355.09	Oklahoma State Checkbook
2021	Oklahoma Military Department	Flintco Llc	$5,221,822.02	Oklahoma State Checkbook
2019	Department Of Transportation	K & R Builders Inc	$5,213,926.44	Oklahoma State Checkbook
2022	Department Of Human Services	North Oklahoma County Mental Health Cent	$5,198,440.10	Oklahoma State Checkbook
2017	Department Of Transportation	Tetra Tech Inc	$5,195,744.61	Oklahoma State Checkbook
2025	Osu-Experiment Station	Oklahoma State University	$5,194,289.89	Oklahoma State Checkbook
2022	Capitol Improvement Authority	Built Right Construction Llc	$5,189,561.40	Oklahoma State Checkbook
2018	Department Of Transportation	Og&E	$5,187,144.70	Oklahoma State Checkbook
2021	Oklahoma State University	Manhattan Construction Co	$5,183,777.28	Oklahoma State Checkbook
2018	Oklahoma State University	Astec Charter School	$5,179,315.10	Oklahoma State Checkbook
2020	Oklahoma Tax Commission	Bfp Management Llc	$5,176,848.70	Oklahoma State Checkbook
2022	Okla. Career And Technology Education	Great Plains Technology Center	$5,176,710.58	Oklahoma State Checkbook
2019	Department Of Transportation	Bnsf Railway Company	$5,175,119.31	Oklahoma State Checkbook
2021	S. E. Okla. St. Univ.	Academic Partnerships Llc	$5,171,667.75	Oklahoma State Checkbook
2020	Department Of Transportation	Oklahoma State University	$5,171,077.14	Oklahoma State Checkbook
2020	Department Of Transportation	Ergon Asphalt & Emulsions Inc	$5,165,467.60	Oklahoma State Checkbook
2020	Department Of Transportation	Koss Construction Company	$5,160,389.09	Oklahoma State Checkbook
2020	Univ. Of Okla. Health Sciences Center	University Of Oklahoma	$5,154,237.39	Oklahoma State Checkbook
2020	Department Of Education	Public Consulting Group Inc	$5,148,013.83	Oklahoma State Checkbook