Year	Employer	Vendor Name	Amount	Source
2018	Mental Health And Substance Abuse Serv.	Office Of Management & Enterprise Svcs	$3,821,398.27	Oklahoma State Checkbook
2020	Department Of Human Services	Oklahoma Development Finance Authority	$3,821,118.70	Oklahoma State Checkbook
2022	Department Of Wildlife Conservation	Bank Of Oklahoma	$3,820,975.00	Oklahoma State Checkbook
2025	Corporation Commission	Office Of Management & Enterprise Svcs	$3,817,519.06	Oklahoma State Checkbook
2017	State Bureau Of Investigation	Office Of Management & Enterprise Svcs	$3,814,132.82	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Hewlett-Packard Financial Services Compa	$3,812,439.92	Oklahoma State Checkbook
2019	Department Of Transportation	Apac-Central Inc	$3,811,691.99	Oklahoma State Checkbook
2019	Regents For Higher Education	Southwestern Oklahoma State University	$3,806,753.66	Oklahoma State Checkbook
2016	Oklahoma State University	Teachers Retirement System	$3,803,411.38	Oklahoma State Checkbook
2018	J.D. Mccarty Center	Oklahoma Health Care Authority	$3,800,552.17	Oklahoma State Checkbook
2021	Department Of Education	Stigler Public Schools	$3,794,642.62	Oklahoma State Checkbook
2022	Department Of Transportation	Schwarz Paving Co Inc	$3,792,948.85	Oklahoma State Checkbook
2019	Department Of Human Services	Oklahoma Career And Technology Education	$3,791,049.38	Oklahoma State Checkbook
2018	Department Of Transportation	Scudder Bridge Co	$3,785,762.85	Oklahoma State Checkbook
2018	Okla. Career And Technology Education	Metro Technology Centers	$3,785,574.80	Oklahoma State Checkbook
2020	Department Of Transportation	Oklahoma Turnpike Authority	$3,785,250.24	Oklahoma State Checkbook
2021	Department Of Transportation	One Gas Inc	$3,784,650.57	Oklahoma State Checkbook
2020	Department Of Human Services	Conduent State & Local Solutions Inc	$3,782,285.25	Oklahoma State Checkbook
2021	Department Of Education	Office Of Management & Enterprise Svcs	$3,781,161.24	Oklahoma State Checkbook
2022	Department Of Transportation	B And B Construction Services Jt Inc	$3,779,306.81	Oklahoma State Checkbook
2020	Capitol Improvement Authority	Flintco Llc	$3,774,633.68	Oklahoma State Checkbook
2022	Department Of Education	Harding Independence Charter Distr Inc	$3,774,391.74	Oklahoma State Checkbook
2022	Department Of Education	Morris Public School	$3,774,188.79	Oklahoma State Checkbook
2019	Department Of Transportation	Ergon Asphalt & Emulsions Inc	$3,770,862.43	Oklahoma State Checkbook
2020	Okla. Career And Technology Education	Autry Technology Center	$3,769,334.67	Oklahoma State Checkbook
2018	Oklahoma State University	Ok State Regents For Higher Education	$3,756,171.16	Oklahoma State Checkbook
2020	Oklahoma State Department Of Health	St John Medical Center Inc	$3,755,563.73	Oklahoma State Checkbook
2019	Department Of Human Services	Conduent State & Local Solutions Inc	$3,751,783.00	Oklahoma State Checkbook
2020	Department Of Human Services	Oklahoma Career And Technology Education	$3,751,098.19	Oklahoma State Checkbook
2021	Department Of Education	Kingston Public School District 3	$3,748,792.16	Oklahoma State Checkbook
2022	Osu-Experiment Station	Oklahoma State University	$3,743,482.07	Oklahoma State Checkbook
2019	Okla. Career And Technology Education	Gordon Cooper Technology Center	$3,742,999.99	Oklahoma State Checkbook
2020	Office Of Management And Enterprise Serv	Carahsoft Technology Corp	$3,739,657.15	Oklahoma State Checkbook
2022	Department Of Education	Antlers Public School	$3,738,038.68	Oklahoma State Checkbook
2020	Office Of Management And Enterprise Serv	Presidio Holdings Inc	$3,735,157.74	Oklahoma State Checkbook
2022	Department Of Education	Roland Public School	$3,733,076.06	Oklahoma State Checkbook
2020	Oklahoma Tax Commission	United States Postal Service	$3,732,953.00	Oklahoma State Checkbook
2018	Okla. Career And Technology Education	Francis Tuttle Technology Center	$3,731,095.87	Oklahoma State Checkbook
2022	Department Of Education	Lexington Public School	$3,730,321.45	Oklahoma State Checkbook
2022	Department Of Transportation	Paragon Contractors Llc	$3,729,834.35	Oklahoma State Checkbook
2021	Department Of Education	Hugo Public Schools	$3,729,762.53	Oklahoma State Checkbook
2017	Health Care Authority	Evicore Healthcare Solutions	$3,726,005.70	Oklahoma State Checkbook
2018	Department Of Transportation	University Of Oklahoma	$3,717,204.83	Oklahoma State Checkbook
2019	Oklahoma State Department Of Health	St John Medical Center Inc	$3,716,878.61	Oklahoma State Checkbook
2019	Regents For Higher Education	Tulsa Community College	$3,713,282.44	Oklahoma State Checkbook
2017	Department Of Transportation	Circuit Engineering District 7	$3,710,672.93	Oklahoma State Checkbook
2020	Corporation Commission	Office Of Management & Enterprise Svcs	$3,708,690.59	Oklahoma State Checkbook
2021	Oklahoma Tax Commission	Fast Lp	$3,705,927.78	Oklahoma State Checkbook
2022	Health Care Authority	Tobacco Settlement Endowment Trust	$3,703,284.48	Oklahoma State Checkbook
2021	University Of Oklahoma	Rii Holdings Inc	$3,703,265.44	Oklahoma State Checkbook
2022	Health Care Authority	Health Management Systems Inc	$3,702,969.86	Oklahoma State Checkbook
2021	Regents For Higher Education	Southwestern Oklahoma State University	$3,702,878.00	Oklahoma State Checkbook
2022	Native Amer.Cultural & Educ. Auth-Ok.	Capitol Improvement Authority	$3,700,947.06	Oklahoma State Checkbook
2019	University Of Oklahoma	Centerpoint Energy Services Inc	$3,682,536.54	Oklahoma State Checkbook
2020	Department Of Transportation	Rosscon Llc	$3,679,169.97	Oklahoma State Checkbook
2022	Department Of Education	Spiro Public Schools	$3,676,231.56	Oklahoma State Checkbook
2022	State Treasurer	Ok Coop Circuit Engineering District Bd	$3,669,310.05	Oklahoma State Checkbook
2021	Department Of Transportation	University Of Oklahoma	$3,667,584.33	Oklahoma State Checkbook
2022	Capitol Improvement Authority	C-P Integrated Services Inc	$3,666,413.46	Oklahoma State Checkbook
2017	Okla. Career And Technology Education	Francis Tuttle Technology Center	$3,665,961.18	Oklahoma State Checkbook
2025	Department Of Public Safety	Office Of Management & Enterprise Svcs	$3,665,390.20	Oklahoma State Checkbook
2021	Department Of Transportation	Oklahoma State University	$3,665,068.16	Oklahoma State Checkbook
2021	Department Of Corrections	Marquis Software Development Inc	$3,661,361.95	Oklahoma State Checkbook
2022	Department Of Education	Beggs Independent School Dist #4	$3,659,268.82	Oklahoma State Checkbook
2022	Department Of Education	Kansas Public School	$3,654,608.16	Oklahoma State Checkbook
2024	Seminole State College	Protected Information	$3,654,261.68	Oklahoma State Checkbook
2017	Oklahoma State University	Western Union Bus Sol Llc	$3,653,312.06	Oklahoma State Checkbook
2019	University Of Oklahoma	Ou Federal Credit Union	$3,650,978.97	Oklahoma State Checkbook
2018	Department Of Transportation	Sewell Bros Inc	$3,649,728.52	Oklahoma State Checkbook
2017	Physician Manpower Trng. Comm.	Oklahoma Health Care Authority	$3,649,121.00	Oklahoma State Checkbook
2020	Osu-Oklahoma City	Southern Workforce Board Inc	$3,647,503.29	Oklahoma State Checkbook
2024	Department Of Public Safety	Capitol Improvement Authority	$3,646,702.55	Oklahoma State Checkbook
2022	J.D. Mccarty Center	Department Of Veterans Affairs	$3,642,336.75	Oklahoma State Checkbook
2021	Oklahoma State Department Of Health	Aegis Sciences Corporation	$3,641,700.00	Oklahoma State Checkbook
2020	Department Of Transportation	Evans & Associates Construction Co Inc	$3,640,806.36	Oklahoma State Checkbook
2022	Department Of Transportation	H And H Bridge Company	$3,638,305.01	Oklahoma State Checkbook
2018	Department Of Education	Public Consulting Group Inc	$3,635,124.91	Oklahoma State Checkbook
2018	Department Of Veterans Affairs	Office Of Management & Enterprise Svcs	$3,631,247.38	Oklahoma State Checkbook
2018	Mental Health And Substance Abuse Serv.	Protected Information	$3,629,847.05	Oklahoma State Checkbook
2021	Oklahoma Tax Commission	Bfp Management Llc	$3,626,551.56	Oklahoma State Checkbook
2021	Osu Medical Authority	Okla State Univ Med Ctr Trust	$3,625,223.74	Oklahoma State Checkbook
2022	Department Of Education	Adair Public Schools	$3,622,157.52	Oklahoma State Checkbook
2022	Northern Oklahoma College	Northern Oklahoma College	$3,621,793.11	Oklahoma State Checkbook
2019	Department Of Wildlife Conservation	Adams Abstract Company Inc	$3,620,126.68	Oklahoma State Checkbook
2019	Department Of Public Safety	Comdata Inc	$3,619,453.99	Oklahoma State Checkbook
2020	Department Of Transportation	Scudder Bridge Co	$3,619,225.29	Oklahoma State Checkbook
2024	Department Of Public Safety	Protected Information	$3,615,378.55	Oklahoma State Checkbook
2018	Mental Health And Substance Abuse Serv.	Mental Health And Substance Abuse Serv	$3,615,178.75	Oklahoma State Checkbook
2021	Office Of Juvenile Affairs	Oklahoma Family Counseling Services	$3,610,624.29	Oklahoma State Checkbook
2021	Corporation Commission	My Consulting Group Incorporated	$3,608,178.75	Oklahoma State Checkbook
2021	Okla. Career And Technology Education	Kiamichi Technology Center	$3,602,441.06	Oklahoma State Checkbook
2017	Department Of Transportation	Magnum Construction Inc	$3,602,407.58	Oklahoma State Checkbook
2021	Northern Oklahoma College	Northern Oklahoma College	$3,600,042.34	Oklahoma State Checkbook
2021	Health Care Authority	Board Of Regents Of The Univ Of Ok Hsc	$3,596,802.08	Oklahoma State Checkbook
2021	Department Of Education	Cognia Inc	$3,595,825.00	Oklahoma State Checkbook
2021	Department Of Education	Henryetta Public Schools	$3,595,483.36	Oklahoma State Checkbook
2021	Mental Health And Substance Abuse Serv.	Office Of Management & Enterprise Svcs	$3,595,071.37	Oklahoma State Checkbook
2019	Department Of Transportation	Haskell Lemon Construction Co	$3,594,590.31	Oklahoma State Checkbook
2021	Department Of Emergency Management	Oklahoma State Department Of Health	$3,592,649.40	Oklahoma State Checkbook
2024	Mental Health And Substance Abuse Serv.	Office Of Management & Enterprise Svcs	$3,591,595.25	Oklahoma State Checkbook