Year	Employer	Vendor Name	Amount	Source
2020	Department Of Human Services	State Auditor And Inspector	$540,453.75	Oklahoma State Checkbook
2018	District Attorneys Council	City Of Oklahoma City	$539,912.39	Oklahoma State Checkbook
2021	Oklahoma Military Department	Cox Communications Inc	$539,801.59	Oklahoma State Checkbook
2018	Oklahoma Military Department	Office Of Management & Enterprise Svcs	$539,628.64	Oklahoma State Checkbook
2022	Oklahoma Tax Commission	Footprint Film 5 Llc	$539,568.16	Oklahoma State Checkbook
2017	Department Of Rehabilitation Services	Oklahoma State University	$539,486.73	Oklahoma State Checkbook
2022	University Of Oklahoma	Investrust	$539,464.47	Oklahoma State Checkbook
2018	Office Of Juvenile Affairs	Northern Okla Youth Services	$539,376.44	Oklahoma State Checkbook
2022	Department Of Education	Luther Public Schools	$539,356.97	Oklahoma State Checkbook
2021	Office Of Juvenile Affairs	Youth & Family Services Of Washington Co	$539,312.20	Oklahoma State Checkbook
2017	Okla. Career And Technology Education	Act Inc	$539,215.75	Oklahoma State Checkbook
2017	Univ. Of Central Okla.	Isoa Llc Dba Iso	$539,209.00	Oklahoma State Checkbook
2022	Mental Health And Substance Abuse Serv.	12 & 12 Inc	$539,193.76	Oklahoma State Checkbook
2020	Okla. Bureau Of Narcotics And Dangerous	Bank Of America	$539,118.11	Oklahoma State Checkbook
2021	Department Of Human Services	Tfi Family Connections Llc	$538,868.00	Oklahoma State Checkbook
2018	Department Of Corrections	Kay County	$538,677.00	Oklahoma State Checkbook
2017	Univ. Hospitals Authority	Oklahoma State Department Of Health	$538,673.12	Oklahoma State Checkbook
2021	Cntr. For Advanc. Of Science/Technology	University Of Oklahoma	$538,655.59	Oklahoma State Checkbook
2018	Oklahoma Tax Commission	Meyercord Revenue Inc	$538,584.05	Oklahoma State Checkbook
2018	Department Of Transportation	Tj Campbell Construction Company Inc	$538,305.46	Oklahoma State Checkbook
2018	Department Of Human Services	Res Care Ok	$538,190.84	Oklahoma State Checkbook
2018	Office Of Management And Enterprise Serv	Bob Moore Ford Llc	$538,173.00	Oklahoma State Checkbook
2019	Univ. Of Okla. Health Sciences Center	Ebsco Industries Ppf	$537,717.25	Oklahoma State Checkbook
2019	Department Of Emergency Management	Office Of Management & Enterprise Svcs	$537,560.80	Oklahoma State Checkbook
2022	S. W. Okla. St. Univ.	Public Service Company Of Oklahoma	$537,526.15	Oklahoma State Checkbook
2021	Department Of Tourism And Recreation	Ac Owen Construction Llc	$537,510.48	Oklahoma State Checkbook
2021	Department Of Commerce	Equity Bank	$537,436.28	Oklahoma State Checkbook
2018	Department Of Education	Bank Of America	$537,403.31	Oklahoma State Checkbook
2020	Department Of Transportation	Euro Paint Llc	$537,355.22	Oklahoma State Checkbook
2022	Department Of Transportation	Guidehouse Llp	$537,249.94	Oklahoma State Checkbook
2021	Employment Security Commission	Pitney Bowes Inc	$537,081.07	Oklahoma State Checkbook
2017	Osu-college Of Osteopathic Med.	3d Systems Inc	$537,008.40	Oklahoma State Checkbook
2017	Ok. Law Enforce. Ret. System	Kennedy Capital Management	$536,792.00	Oklahoma State Checkbook
2017	University Of Oklahoma	Advisory Bd Co	$536,500.00	Oklahoma State Checkbook
2021	Department Of Education	Verden Public Schools	$536,500.02	Oklahoma State Checkbook
2021	East Central University	Piazza Construction Ltd	$536,469.53	Oklahoma State Checkbook
2020	Department Of Transportation	Creative Design Resolutions Inc	$536,385.00	Oklahoma State Checkbook
2019	Oklahoma Tax Commission	Baseline Investment Group Llc	$536,353.27	Oklahoma State Checkbook
2021	Mental Health And Substance Abuse Serv.	Jackson Boiler & Tank Co	$536,188.66	Oklahoma State Checkbook
2019	Office Of Management And Enterprise Serv	Berkeley Research Group Llc	$536,176.15	Oklahoma State Checkbook
2020	Supreme Court	Fia Card Services Nati Assoc	$536,111.79	Oklahoma State Checkbook
2020	Oklahoma State Department Of Health	Choctaw Nation Of Oklahoma	$536,012.61	Oklahoma State Checkbook
2021	Univ. Of Central Okla.	Ellucian Company Lp	$535,959.50	Oklahoma State Checkbook
2021	Department Of Corrections	City Of Sayre	$535,835.41	Oklahoma State Checkbook
2019	Office Of Management And Enterprise Serv	Commissioners Of The Land Office	$535,818.39	Oklahoma State Checkbook
2022	Department Of Education	Sovereign Community School Foundation	$535,797.03	Oklahoma State Checkbook
2022	Mental Health And Substance Abuse Serv.	Wichita Mountains Prevention Network Inc	$535,756.51	Oklahoma State Checkbook
2019	East Central University	O G & E	$535,718.63	Oklahoma State Checkbook
2022	Department Of Education	Buffalo Valley School Dist I-3	$535,717.25	Oklahoma State Checkbook
2021	Department Of Education	Pittsburg Public Schools	$535,633.34	Oklahoma State Checkbook
2020	Department Of Transportation	Osage County	$535,563.00	Oklahoma State Checkbook
2018	Department Of Transportation	Circuit Engineering Ditrict No 4	$535,544.06	Oklahoma State Checkbook
2019	Department Of Human Services	Oklahoma Public Employees Retirement Sys	$535,407.91	Oklahoma State Checkbook
2017	Attorney General	Domestic Violence Intervention Services	$534,927.72	Oklahoma State Checkbook
2017	Conservation Commission	Thomas Construction Inc	$534,699.39	Oklahoma State Checkbook
2018	Department Of Tourism And Recreation	Sysco Oklahoma A Div Of Sysco Usa Ii Llc	$534,611.35	Oklahoma State Checkbook
2019	Univ. Of Okla. Health Sciences Center	City Of Oklahoma City	$534,525.36	Oklahoma State Checkbook
2020	Department Of Transportation	Nelsonnygaard Consulting Assoc Inc	$534,424.36	Oklahoma State Checkbook
2018	Oklahoma State Department Of Health	Surexpress	$534,378.45	Oklahoma State Checkbook
2018	Employment Security Commission	Pitney Bowes Inc	$534,286.20	Oklahoma State Checkbook
2018	Health Care Authority	Care Management Technologies Inc	$534,072.00	Oklahoma State Checkbook
2018	Univ. Of Central Okla.	Beck Associates Architects, Pllc	$533,881.55	Oklahoma State Checkbook
2020	Okla. Career And Technology Education	Edmond Public Schools	$533,793.24	Oklahoma State Checkbook
2017	University Of Oklahoma	Yankee Book Peddler Inc	$533,697.61	Oklahoma State Checkbook
2018	Department Of Transportation	Oneok Gas Transportation Llc	$533,686.37	Oklahoma State Checkbook
2019	District Attorneys Council	Oklahoma City Family Justice Center Inc	$533,616.94	Oklahoma State Checkbook
2022	Office Of Management And Enterprise Serv	City Of Pauls Valley	$533,572.00	Oklahoma State Checkbook
2022	Oklahoma Tax Commission	Comanche County	$533,527.00	Oklahoma State Checkbook
2017	Oklahoma Tax Commission	Mad Sweeney Productions Inc	$533,517.54	Oklahoma State Checkbook
2019	Department Of Tourism And Recreation	Sysco Oklahoma A Div Of Sysco Usa Ii Llc	$533,420.28	Oklahoma State Checkbook
2017	Department Of Corrections	Oklahoma Health Care Authority	$533,374.36	Oklahoma State Checkbook
2022	Department Of Human Services	Annas House Foundation	$533,238.00	Oklahoma State Checkbook
2019	Oklahoma Military Department	Country Ford-Mercury Inc	$533,183.53	Oklahoma State Checkbook
2022	Okla. Bureau Of Narcotics And Dangerous	Appriss Inc	$533,135.00	Oklahoma State Checkbook
2020	Department Of Education	Northeastern State University	$533,059.62	Oklahoma State Checkbook
2017	Department Of Human Services	Oklahoma Public Employees Retirement Sys	$533,032.47	Oklahoma State Checkbook
2022	Firefighters Pens. & Ret. Syst.	River Road Asset Management Llc	$533,021.01	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Logan County	$532,814.86	Oklahoma State Checkbook
2018	Department Of Human Services	Business Imaging Systems Inc	$532,743.29	Oklahoma State Checkbook
2019	Connors State College	Bank Of America	$532,691.23	Oklahoma State Checkbook
2019	University Center Of Southern Oklahoma	Oklahoma State Regents For Higher Ed	$532,630.90	Oklahoma State Checkbook
2018	Oklahoma State University	Frankfurt Short Bruza Assoc Pc	$532,462.79	Oklahoma State Checkbook
2019	Oklahoma State University	Osu Alumni Association	$532,329.50	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Lincoln County	$532,300.35	Oklahoma State Checkbook
2022	Department Of Education	Union City Public Schools	$532,241.45	Oklahoma State Checkbook
2021	Department Of Corrections	Standley Systems Llc	$532,060.61	Oklahoma State Checkbook
2017	Department Of Human Services	Legal Aid Services Of Oklahoma Inc	$532,031.79	Oklahoma State Checkbook
2019	Department Of Emergency Management	Oklahoma Military Department	$531,916.80	Oklahoma State Checkbook
2020	Oklahoma State University	L&M Office Furniture Llc	$531,894.93	Oklahoma State Checkbook
2017	Department Of Public Safety	Comdata	$531,891.57	Oklahoma State Checkbook
2019	Department Of Education	Northeastern State University	$531,425.00	Oklahoma State Checkbook
2020	Department Of Transportation	Keystone Engineering & Land Survey Inc	$531,300.00	Oklahoma State Checkbook
2022	Department Of Emergency Management	Oklahoma Water Resources Board	$531,262.41	Oklahoma State Checkbook
2017	Oklahoma State Department Of Health	Amerisourcebergen Drug Corporation	$531,142.90	Oklahoma State Checkbook
2018	Osu-College Of Osteopathic Med.	Kaplan Higher Education	$531,100.00	Oklahoma State Checkbook
2022	Department Of Education	Bearden School	$531,059.35	Oklahoma State Checkbook
2018	Oklahoma Military Department	Capitol Improvement Authority	$530,968.88	Oklahoma State Checkbook
2020	Tobacco Settlement Endmt Trust	Bank Of Oklahoma Na	$530,797.42	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Canadian County	$530,691.00	Oklahoma State Checkbook
2020	Mental Health And Substance Abuse Serv.	Total Medical Personnel Staffing Llc	$530,682.51	Oklahoma State Checkbook