Year	Employer	Vendor Name	Amount	Source
2020	Department Of Transportation	Tillman County	$507,210.12	Oklahoma State Checkbook
2017	Department Of Public Safety	Oklahoma State University	$507,095.59	Oklahoma State Checkbook
2021	Oklahoma State Department Of Health	Conduent State & Local Solutions Inc	$507,077.41	Oklahoma State Checkbook
2020	Office Of Juvenile Affairs	Unity Point Counseling & Resource Center	$507,063.80	Oklahoma State Checkbook
2019	Northeastern State University	Oklahoma State Regents For Higher Ed	$506,813.08	Oklahoma State Checkbook
2020	East Central University	O G & E	$506,758.30	Oklahoma State Checkbook
2019	University Of Oklahoma	Eastman Kodak Company	$506,247.69	Oklahoma State Checkbook
2019	University Of Oklahoma	Oklahoma Natural Gas Company	$506,238.19	Oklahoma State Checkbook
2021	Department Of Emergency Management	Oklahoma Water Resources Board	$506,182.29	Oklahoma State Checkbook
2019	Department Of Emergency Management	Bank Of America	$506,180.09	Oklahoma State Checkbook
2019	Department Of Corrections	Penske Commercial Vehicles Us Llc	$506,114.00	Oklahoma State Checkbook
2022	Department Of Human Services	Rattan Consulting Inc	$505,982.50	Oklahoma State Checkbook
2019	Department Of Transportation	Muskogee County Public Transit Authority	$505,929.00	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	City Of Blackwell	$505,800.44	Oklahoma State Checkbook
2018	Department Of Emergency Management	Office Of Management & Enterprise Svcs	$505,689.61	Oklahoma State Checkbook
2020	Oklahoma State University	Teachers Retirement System	$505,684.66	Oklahoma State Checkbook
2021	Department Of Transportation	University Of Missouri	$505,657.37	Oklahoma State Checkbook
2022	Health Care Authority	Thomson Reuters-West	$505,617.06	Oklahoma State Checkbook
2024	Univ.Of Science & Arts Of Ok	Ok State Regents For Higher Education	$505,604.92	Oklahoma State Checkbook
2021	Regents For Higher Education	Redlands Community College	$505,432.57	Oklahoma State Checkbook
2017	Office Of Juvenile Affairs	Youth & Family Services Of Washington Co	$505,329.06	Oklahoma State Checkbook
2018	Mental Health And Substance Abuse Serv.	Oklahoma Cart Association	$505,264.37	Oklahoma State Checkbook
2020	Capitol Improvement Authority	Clayco Industries	$505,171.83	Oklahoma State Checkbook
2017	Department Of Veterans Affairs	Og&e	$505,082.06	Oklahoma State Checkbook
2021	Department Of Human Services	Lilyfield Inc	$504,799.19	Oklahoma State Checkbook
2022	Department Of Transportation	Boomer Environmental Llc	$504,775.54	Oklahoma State Checkbook
2017	Department Of Transportation	Peoples Electric Coop	$504,602.11	Oklahoma State Checkbook
2020	Office Of Management And Enterprise Serv	Okmulgee County	$504,474.07	Oklahoma State Checkbook
2018	Univ. Hospitals Authority	Oklahoma State Department Of Health	$504,460.25	Oklahoma State Checkbook
2022	Capitol Improvement Authority	Cornerstone Detention Products Inc	$504,440.25	Oklahoma State Checkbook
2017	Murray State College	Murray State College	$504,355.17	Oklahoma State Checkbook
2022	Department Of Transportation	Rogers County Rwd No 5	$504,347.56	Oklahoma State Checkbook
2020	Department Of Transportation	Heartland Surveying & Mapping Pllc	$504,100.00	Oklahoma State Checkbook
2020	Okla. Career And Technology Education	Shi International Corp	$504,097.24	Oklahoma State Checkbook
2022	Department Of Rehabilitation Services	Newview Oklahoma Inc	$504,080.00	Oklahoma State Checkbook
2017	Department Of Education	Univ Of Oklahoma Health Sciences Center	$504,019.50	Oklahoma State Checkbook
2019	Department Of Transportation	Lincoln County	$503,894.00	Oklahoma State Checkbook
2019	Office Of Management And Enterprise Serv	Marshall County	$503,812.00	Oklahoma State Checkbook
2020	Ok. Law Enforce. Ret. System	Wellington Management Co	$503,636.42	Oklahoma State Checkbook
2018	Okla. City Community College	Chickasaw Telecom *	$503,559.55	Oklahoma State Checkbook
2021	Northern Oklahoma College	Jenzabar Inc	$503,539.50	Oklahoma State Checkbook
2022	Department Of Education	Lowrey Public School	$503,438.15	Oklahoma State Checkbook
2018	Department Of Human Services	Care Center	$503,413.99	Oklahoma State Checkbook
2018	Department Of Human Services	Child Abuse Network	$503,413.99	Oklahoma State Checkbook
2019	Health Care Authority	Public Consulting Group Inc	$503,333.06	Oklahoma State Checkbook
2020	Department Of Emergency Management	Southern Oklahoma Technology Center	$503,326.93	Oklahoma State Checkbook
2019	Department Of Commerce	Kingfisher County	$503,298.99	Oklahoma State Checkbook
2020	Department Of Transportation	Poe & Associates Inc	$503,189.04	Oklahoma State Checkbook
2019	Mental Health And Substance Abuse Serv.	Shi International Corp	$503,140.76	Oklahoma State Checkbook
2018	Department Of Transportation	Lake Region Electric Cooperative Inc	$502,841.32	Oklahoma State Checkbook
2022	Health Care Authority	Guidehouse Inc	$502,714.05	Oklahoma State Checkbook
2021	University Of Oklahoma	Western-Brw Paper Co Inc	$502,631.91	Oklahoma State Checkbook
2017	Regents For Higher Education	Oklahoma Christian University	$502,612.25	Oklahoma State Checkbook
2020	Oklahoma State University	Shimadzu Scientific Instr Inc	$502,487.82	Oklahoma State Checkbook
2020	Department Of Veterans Affairs	Imajenus Incorporated	$502,445.59	Oklahoma State Checkbook
2021	Okla. Career And Technology Education	Oklahoma State University	$502,435.64	Oklahoma State Checkbook
2022	Department Of Transportation	Bl Tower Construction	$502,365.83	Oklahoma State Checkbook
2022	University Of Oklahoma	Mclane Foodservice Inc	$502,277.88	Oklahoma State Checkbook
2021	Mental Health And Substance Abuse Serv.	Protected Information	$502,106.05	Oklahoma State Checkbook
2019	Dept. Of Environmental Quality	Belair Builders Inc	$501,953.90	Oklahoma State Checkbook
2022	Department Of Transportation	Alva Roofing Company	$501,820.16	Oklahoma State Checkbook
2017	Langston University	Sankofa Middle School Cpa Inc	$501,812.93	Oklahoma State Checkbook
2017	Department Of Transportation	R L Shears Company Pc	$501,733.25	Oklahoma State Checkbook
2024	Department Of Transportation	Oklahoma Public Employees Retirement Sys	$501,733.14	Oklahoma State Checkbook
2018	Department Of Human Services	Association Of South Central Okla Gov	$501,597.21	Oklahoma State Checkbook
2017	Office Of Management And Enterprise Serv	Lenovo Inc	$501,368.41	Oklahoma State Checkbook
2020	Worker's Comp. Commission	Office Of Management & Enterprise Svcs	$501,324.36	Oklahoma State Checkbook
2022	University Of Oklahoma	Integration Group Of Americas Inc	$501,226.99	Oklahoma State Checkbook
2017	Health Care Authority	Mercer Health & Benefits Llc	$501,217.00	Oklahoma State Checkbook
2017	Okla. Career And Technology Education	Osu Institute Of Technology	$500,995.39	Oklahoma State Checkbook
2020	Teachers Retirement System	Office Of Management & Enterprise Svcs	$500,976.69	Oklahoma State Checkbook
2018	Capitol Improvement Authority	Office Of Management & Enterprise Svcs	$500,965.91	Oklahoma State Checkbook
2022	Physician Manpower Trng. Comm.	Oklahoma State University Medical Center	$500,795.61	Oklahoma State Checkbook
2019	Conservation Commission	Dept Of Agriculture Food & Forestry	$500,470.00	Oklahoma State Checkbook
2022	University Of Oklahoma	Merritt Sealing Company Inc	$500,326.99	Oklahoma State Checkbook
2020	Department Of Transportation	Kiamichi Railroad Co Llc	$500,323.23	Oklahoma State Checkbook
2017	Department Of Transportation	Anderson & House Inc	$500,279.00	Oklahoma State Checkbook
2022	Office Of Juvenile Affairs	Citizens Advisry Commit Pittsburg Cty In	$500,264.52	Oklahoma State Checkbook
2020	Northern Oklahoma College	Capital One Public Funding Llc	$500,108.93	Oklahoma State Checkbook
2022	Mental Health And Substance Abuse Serv.	Jackson Boiler & Tank Co	$500,026.20	Oklahoma State Checkbook
2019	Department Of Rehabilitation Services	Oklahoma State University	$500,015.80	Oklahoma State Checkbook
2018	Oklahoma State University	Foundation For Mcknight Center For Perfo	$500,000.00	Oklahoma State Checkbook
2020	Office Of Management And Enterprise Serv	Ottawa County	$500,000.00	Oklahoma State Checkbook
2020	S. W. Okla. St. Univ.	Tiaa Cref	$500,000.00	Oklahoma State Checkbook
2017	Office Of Management And Enterprise Serv	Beachner Construction Co	$500,000.00	Oklahoma State Checkbook
2019	Oklahoma State University	Foundation For Mcknight Center For Perfo	$500,000.00	Oklahoma State Checkbook
2020	Department Of Veterans Affairs	State Arts Council	$500,000.00	Oklahoma State Checkbook
2022	S. W. Okla. St. Univ.	Swosu Foundation Inc	$500,000.00	Oklahoma State Checkbook
2019	Office Of Management And Enterprise Serv	Morpho Usa Inc	$500,000.00	Oklahoma State Checkbook
2017	S. W. Okla. St. Univ.	Teachers Ins & Annuity Assoc	$500,000.00	Oklahoma State Checkbook
2018	Department Of Transportation	Joyce Perry Tackett Revoc Trust	$500,000.00	Oklahoma State Checkbook
2019	S. W. Okla. St. Univ.	Teachers Ins & Annuity Assoc	$500,000.00	Oklahoma State Checkbook
2022	Department Of Transportation	City Of Tulsa	$499,991.61	Oklahoma State Checkbook
2020	Office Of Juvenile Affairs	Okmulgee - Okfuskee County Youth Service	$499,802.82	Oklahoma State Checkbook
2022	Mental Health And Substance Abuse Serv.	Brooks Harvard Llc	$499,749.60	Oklahoma State Checkbook
2017	Office Of Management And Enterprise Serv	Teqsys Inc	$499,638.00	Oklahoma State Checkbook
2019	Langston University	Sankofa Middle School Cpa Inc	$499,545.85	Oklahoma State Checkbook
2018	Energy Resources Board	Azlin Trackhoe And Dozer Service	$499,524.25	Oklahoma State Checkbook
2022	Department Of Education	Peavine Public Schools	$499,470.16	Oklahoma State Checkbook
2017	Department Of Human Services	Association Of South Central Okla Gov	$499,241.75	Oklahoma State Checkbook