Year	Employer	Vendor Name	Amount	Source
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
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
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
2017	Cntr. For Advanc. Of Science-technology	I2e Inc	$5,135,068.20	Oklahoma State Checkbook
2021	Osu Medical Authority	Health Care Authority	$5,132,482.00	Oklahoma State Checkbook
2021	Langston University	Dove Schools Inc	$5,131,302.01	Oklahoma State Checkbook
2018	Department Of Wildlife Conservation	Bank Of Oklahoma	$5,129,675.00	Oklahoma State Checkbook
2021	Oklahoma State University	Astec Charter School	$5,126,643.96	Oklahoma State Checkbook
2021	Department Of Education	Elk City Public Schools	$5,125,404.44	Oklahoma State Checkbook
2020	Dept. Of Environmental Quality	Quapaw Tribe Of Oklahoma	$5,121,339.88	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Office Of Management & Enterprise Svcs	$5,118,972.65	Oklahoma State Checkbook
2022	Oklahoma State University	Cmswillowbrook Inc	$5,112,592.53	Oklahoma State Checkbook
2017	Office Of Management And Enterprise Serv	Oracle America Inc	$5,102,883.39	Oklahoma State Checkbook
2023	Oklahoma State Checkbook	Ok Bureau Narc & Dangerous Drugs Control	$5,100,189.95	Oklahoma State Checkbook
2021	Osu-Experiment Station	Oklahoma State University	$5,098,893.22	Oklahoma State Checkbook
2021	Capitol Improvement Authority	Centennial Builders	$5,092,599.50	Oklahoma State Checkbook
2022	Department Of Transportation	Cec Corporation	$5,086,066.36	Oklahoma State Checkbook
2019	Oklahoma Tax Commission	Beaver County	$5,071,467.00	Oklahoma State Checkbook
2020	Oklahoma Tax Commission	Oklahoma County	$5,062,895.48	Oklahoma State Checkbook
2019	Office Of Management And Enterprise Serv	At&T Inc	$5,054,099.08	Oklahoma State Checkbook
2022	East Central University	East Central University	$5,051,822.76	Oklahoma State Checkbook
2022	Northeastern State University	Northeastern State University	$5,048,748.64	Oklahoma State Checkbook
2017	Department Of Transportation	Job Construction Company Inc	$5,045,993.00	Oklahoma State Checkbook
2022	Oklahoma State Department Of Health	Ok Bureau Narc & Dangerous Drugs Control	$5,043,200.00	Oklahoma State Checkbook
2020	Department Of Transportation	C3 Construction Inc	$5,040,402.58	Oklahoma State Checkbook
2021	Department Of Commerce	Arvest Bank Group Inc	$5,037,255.98	Oklahoma State Checkbook
2019	Energy Resources Board	Brothers & Company	$5,035,150.96	Oklahoma State Checkbook
2022	Department Of Education	Vinita School Dist 65	$5,031,364.90	Oklahoma State Checkbook
2020	Department Of Transportation	K & R Builders Inc	$5,031,131.30	Oklahoma State Checkbook
2017	Oklahoma Tax Commission	Bfp Management Llc	$5,023,561.46	Oklahoma State Checkbook
2019	Connors State College	Protected Information	$5,020,331.06	Oklahoma State Checkbook
2020	Regents For Higher Education	Northeastern State University	$5,020,151.52	Oklahoma State Checkbook
2020	Department Of Education	Office Of Management & Enterprise Svcs	$5,010,350.68	Oklahoma State Checkbook
2022	Department Of Education	Public Consulting Group Holdings Inc	$5,007,792.65	Oklahoma State Checkbook
2021	Oklahoma State Department Of Health	Oklahoma City-County Health Department	$5,004,434.30	Oklahoma State Checkbook
2019	Department Of Transportation	Tetra Tech Inc	$5,004,155.63	Oklahoma State Checkbook
2019	Attorney General	Protected Information	$5,003,042.89	Oklahoma State Checkbook
2018	Department Of Transportation	Oklahoma State University	$5,000,503.19	Oklahoma State Checkbook
2020	Multiple Injury Trust Fund	Multiple Injury Trust Fund	$5,000,000.00	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Oklahoma Ambulance Association	$5,000,000.00	Oklahoma State Checkbook
2021	Department Of Education	Bristow Public Schools	$4,999,189.84	Oklahoma State Checkbook
2022	Department Of Education	Purcell School District I015	$4,994,798.70	Oklahoma State Checkbook
2018	Univ. Of Central Okla.	Ok State Regents For Higher Education	$4,994,744.35	Oklahoma State Checkbook
2022	Department Of Education	Locust Grove Public School	$4,992,265.12	Oklahoma State Checkbook
2022	Oklahoma State Department Of Health	Immylabs Llc	$4,991,890.25	Oklahoma State Checkbook
2022	Department Of Transportation	Wildcat Construction Co Inc	$4,985,668.51	Oklahoma State Checkbook