Year	Employer	Vendor Name	Amount	Source
2020	University Of Oklahoma	Investrust	$1,574,999.97	Oklahoma State Checkbook
2021	Department Of Public Safety	Oklahoma Tax Commission	$1,574,294.54	Oklahoma State Checkbook
2018	Department Of Transportation	Geostabilization International Llc	$1,573,489.84	Oklahoma State Checkbook
2022	Oklahoma State University	Presidio Networked Solutions Llc	$1,573,085.15	Oklahoma State Checkbook
2019	Mental Health And Substance Abuse Serv.	Capitol Improvement Authority	$1,572,266.08	Oklahoma State Checkbook
2021	Rose State Colege	Rose State College	$1,572,166.43	Oklahoma State Checkbook
2017	Mental Health And Substance Abuse Serv.	Capitol Improvement Authority	$1,571,800.11	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Think Ability Inc	$1,571,510.72	Oklahoma State Checkbook
2022	Department Of Education	Alva Independent School Dist 1	$1,569,994.46	Oklahoma State Checkbook
2021	Oklahoma Tax Commission	Onenet	$1,568,771.43	Oklahoma State Checkbook
2019	Firefighters Pens. & Ret. Syst.	Wcm Investment Management	$1,568,073.18	Oklahoma State Checkbook
2017	Okla. Career And Technology Education	Oklahoma City Public Schools	$1,567,620.68	Oklahoma State Checkbook
2021	Firefighters Pens. & Ret. Syst.	Wcm Investment Management	$1,566,762.73	Oklahoma State Checkbook
2022	Oklahoma State University	Edmond Music	$1,566,725.00	Oklahoma State Checkbook
2017	Department Of Public Safety	Bank Of America	$1,566,190.01	Oklahoma State Checkbook
2022	Department Of Education	South Rock Creek School	$1,565,732.80	Oklahoma State Checkbook
2021	Oklahoma Tax Commission	Oklahoma County	$1,565,596.00	Oklahoma State Checkbook
2018	Department Of Human Services	Systems & Methods Inc	$1,565,575.81	Oklahoma State Checkbook
2021	Office Of Juvenile Affairs	Southwest Youth And Family Services Inc	$1,563,832.00	Oklahoma State Checkbook
2020	Department Of Veterans Affairs	Us Department Of Veterans Affairs	$1,563,721.56	Oklahoma State Checkbook
2019	University Of Oklahoma	Daktronics Inc	$1,563,436.09	Oklahoma State Checkbook
2019	Department Of Human Services	Systems & Methods Inc	$1,562,759.85	Oklahoma State Checkbook
2020	Mental Health And Substance Abuse Serv.	Capitol Improvement Authority	$1,562,733.00	Oklahoma State Checkbook
2022	Department Of Education	Oklahoma State University	$1,561,273.36	Oklahoma State Checkbook
2017	Department Of Human Services	Systems & Methods Inc	$1,560,906.48	Oklahoma State Checkbook
2022	Oklahoma Tax Commission	Epsilon Productions Llc	$1,559,957.09	Oklahoma State Checkbook
2022	Osu-Oklahoma City	Oklahoma State University	$1,559,895.21	Oklahoma State Checkbook
2020	Department Of Education	Uw System	$1,559,757.25	Oklahoma State Checkbook
2021	Department Of Human Services	Oklahoma Child Care Resource And Referra	$1,559,030.25	Oklahoma State Checkbook
2017	Worker's Comp. Commission	Protected Information	$1,557,836.16	Oklahoma State Checkbook
2017	Department Of Human Services	St Francis Community Service In Okla Inc	$1,557,774.00	Oklahoma State Checkbook
2018	Cntr. For Advanc. Of Science/Technology	Univ Of Oklahoma Health Sciences Center	$1,557,512.33	Oklahoma State Checkbook
2020	Department Of Human Services	Great Plains Improvement Foundation Inc	$1,556,504.13	Oklahoma State Checkbook
2022	Office Of Management And Enterprise Serv	City Of Mcalester	$1,555,654.93	Oklahoma State Checkbook
2019	Okla. Career And Technology Education	Teachers Retirement System	$1,555,551.85	Oklahoma State Checkbook
2020	Department Of Human Services	Shi International Corp	$1,554,539.01	Oklahoma State Checkbook
2018	Northeastern State University	Tahlequah Public Works Auth	$1,554,333.69	Oklahoma State Checkbook
2022	Department Of Education	Wayne Public Schools	$1,554,287.51	Oklahoma State Checkbook
2020	University Of Oklahoma	Academic Healthplans Inc	$1,553,934.28	Oklahoma State Checkbook
2018	Department Of Transportation	Action Safety Supply Co	$1,553,896.40	Oklahoma State Checkbook
2018	Department Of Transportation	American Services Inc	$1,553,773.35	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	At&T Corporation	$1,552,752.00	Oklahoma State Checkbook
2019	University Of Oklahoma	Contemporary Services Corp	$1,552,564.93	Oklahoma State Checkbook
2022	Office Of Management And Enterprise Serv	Og&E	$1,552,069.78	Oklahoma State Checkbook
2018	Mental Health And Substance Abuse Serv.	Capitol Improvement Authority	$1,552,005.86	Oklahoma State Checkbook
2017	Langston University	Deborah Brown Community School	$1,551,827.48	Oklahoma State Checkbook
2019	Department Of Transportation	Plains Pipeline Lp	$1,550,976.94	Oklahoma State Checkbook
2019	Department Of Transportation	Burgess & Niple Inc	$1,550,465.63	Oklahoma State Checkbook
2017	Rogers State University	Rogers State University	$1,550,181.52	Oklahoma State Checkbook
2020	Department Of Transportation	Cl Boyd Company Inc	$1,549,992.00	Oklahoma State Checkbook
2020	Oklahoma Military Department	Cjc Architects Inc	$1,548,589.72	Oklahoma State Checkbook
2022	State Treasurer	Texas Unclaimed Property	$1,548,306.06	Oklahoma State Checkbook
2017	Department Of Transportation	B&b Bridge Company Llc	$1,547,592.99	Oklahoma State Checkbook
2021	Mental Health And Substance Abuse Serv.	Chess Mobile Health Inc	$1,547,561.96	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Sequoyah County	$1,547,470.04	Oklahoma State Checkbook
2017	Department Of Corrections	Bridgeway Inc	$1,546,472.42	Oklahoma State Checkbook
2021	Oklahoma State Department Of Health	Univ Of Oklahoma Health Sciences Center	$1,546,267.40	Oklahoma State Checkbook
2017	University Of Oklahoma	Oklahoma State University	$1,544,256.31	Oklahoma State Checkbook
2018	Langston University	Deborah Brown Community School	$1,541,797.79	Oklahoma State Checkbook
2018	Department Of Transportation	Deere & Company	$1,541,526.06	Oklahoma State Checkbook
2019	Department Of Transportation	Southeast 3 Circuit Engineering District	$1,540,355.98	Oklahoma State Checkbook
2017	Department Of Wildlife Conservation	Oklahoma State University	$1,539,628.48	Oklahoma State Checkbook
2018	Oklahoma Tax Commission	Ellis County	$1,539,587.00	Oklahoma State Checkbook
2022	Oklahoma State Department Of Health	Crimson Vi Llc	$1,539,584.00	Oklahoma State Checkbook
2020	Tulsa Community College	Abm Industry Groups Llc	$1,539,519.92	Oklahoma State Checkbook
2018	Department Of Transportation	Association Of Central Oklahoma Govern	$1,538,832.00	Oklahoma State Checkbook
2022	University Of Oklahoma	City Of Norman	$1,537,862.76	Oklahoma State Checkbook
2021	Oklahoma State University	Flintco Llc	$1,536,876.99	Oklahoma State Checkbook
2020	Office Of Juvenile Affairs	Communityworks Llc	$1,536,486.84	Oklahoma State Checkbook
2021	Department Of Education	Quapaw Public Schools	$1,535,807.62	Oklahoma State Checkbook
2020	Office Of Juvenile Affairs	Bank Of America	$1,535,076.15	Oklahoma State Checkbook
2017	Department Of Transportation	Mcguire Brothers Construction Inc	$1,534,679.86	Oklahoma State Checkbook
2020	Department Of Veterans Affairs	Fia Card Services Nati Assoc	$1,534,461.19	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	City Of Sand Springs	$1,534,281.89	Oklahoma State Checkbook
2021	Department Of Corrections	Bay Product Development Llc	$1,533,745.61	Oklahoma State Checkbook
2017	Tulsa Community College	Abm Janitorial Services	$1,533,601.96	Oklahoma State Checkbook
2022	Oklahoma Tax Commission	Onenet	$1,533,455.74	Oklahoma State Checkbook
2018	Department Of Tourism And Recreation	Office Of Management & Enterprise Svcs	$1,532,644.88	Oklahoma State Checkbook
2022	Office Of Juvenile Affairs	Oklahoma Family Counseling Services Llc	$1,532,464.27	Oklahoma State Checkbook
2020	Department Of Transportation	Grant County	$1,532,145.86	Oklahoma State Checkbook
2022	Department Of Education	Smithville Public School	$1,531,527.60	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Bank Of America Na	$1,530,545.48	Oklahoma State Checkbook
2022	Department Of Education	Drumright Public School	$1,529,810.37	Oklahoma State Checkbook
2020	University Of Oklahoma	Img Learfield Ticket Solutions Llc	$1,528,433.09	Oklahoma State Checkbook
2018	Department Of Transportation	Town Of Watts	$1,528,242.29	Oklahoma State Checkbook
2022	Department Of Human Services	Umb Bank Trustee/Odfa 2008	$1,527,710.96	Oklahoma State Checkbook
2022	University Of Oklahoma	Oracle America Inc	$1,527,404.40	Oklahoma State Checkbook
2017	Oklahoma Tax Commission	Woodward County	$1,527,148.00	Oklahoma State Checkbook
2017	Supreme Court	At&t Inc	$1,526,472.79	Oklahoma State Checkbook
2022	Department Of Tourism And Recreation	Sawatzky Construction Llc	$1,524,580.79	Oklahoma State Checkbook
2022	Department Of Transportation	Triad Design Group Inc	$1,523,831.01	Oklahoma State Checkbook
2018	Office Of Management And Enterprise Serv	Comdata Inc	$1,523,804.01	Oklahoma State Checkbook
2022	Department Of Emergency Management	Oklahoma Electric Cooperative	$1,522,925.16	Oklahoma State Checkbook
2021	Physician Manpower Trng. Comm.	Board Of Regents Of The Univ Of Ok Hsc	$1,522,543.77	Oklahoma State Checkbook
2022	Department Of Transportation	Schiralli Construction Corp	$1,521,813.33	Oklahoma State Checkbook
2021	Department Of Emergency Management	Protected Information	$1,520,960.96	Oklahoma State Checkbook
2018	Department Of Corrections	Bridgeway Inc	$1,520,257.91	Oklahoma State Checkbook
2018	Oklahoma Tax Commission	Beckham County	$1,520,148.00	Oklahoma State Checkbook
2017	Univ. Of Central Okla.	Cmswillowbrook Inc	$1,519,564.63	Oklahoma State Checkbook
2017	Department Of Human Services	Northrop Grumman Systems Corporation	$1,517,878.92	Oklahoma State Checkbook