Year	Employer	Vendor Name	Amount	Source
2017	East Central University	East Central University	$2,671,643.39	Oklahoma State Checkbook
2019	Okla. Career And Technology Education	Pioneer Technology Center	$2,668,487.15	Oklahoma State Checkbook
2024	Service Oklahoma	Office Of Management & Enterprise Svcs	$2,661,971.09	Oklahoma State Checkbook
2019	Department Of Corrections	Oklahoma Development Finance Authority	$2,661,850.25	Oklahoma State Checkbook
2017	Department Of Transportation	Guy Engineering Services Inc	$2,661,161.00	Oklahoma State Checkbook
2020	Department Of Corrections	Oklahoma Development Finance Authority	$2,661,146.40	Oklahoma State Checkbook
2017	Department Of Corrections	Umb Bank Trustee/odfa 2008	$2,660,484.71	Oklahoma State Checkbook
2020	Oklahoma Military Department	Flintco Llc	$2,657,442.89	Oklahoma State Checkbook
2021	Department Of Education	Frederick Public School	$2,656,468.72	Oklahoma State Checkbook
2018	S. E. Okla. St. Univ.	Southeastern Oklahoma State University	$2,655,513.48	Oklahoma State Checkbook
2018	Office Of Management And Enterprise Serv	Bank Of America	$2,651,405.01	Oklahoma State Checkbook
2020	Univ. Of Okla. Health Sciences Center	Oklahoma Medical Research Foundation	$2,650,762.38	Oklahoma State Checkbook
2019	Okla. Career And Technology Education	Wes Watkins Technology Center	$2,649,432.58	Oklahoma State Checkbook
2017	Office Of Juvenile Affairs	Central Oklahoma Youth Services Co Llc	$2,649,017.60	Oklahoma State Checkbook
2022	Department Of Human Services	Protected Information	$2,648,773.45	Oklahoma State Checkbook
2020	Univ. Hospitals Authority	Hearts For Hearing Foundation Inc	$2,645,522.59	Oklahoma State Checkbook
2017	Department Of Transportation	Olsson Associates Inc	$2,645,501.65	Oklahoma State Checkbook
2021	Department Of Education	Spiro Public Schools	$2,644,583.63	Oklahoma State Checkbook
2020	Office Of Juvenile Affairs	Oklahoma County	$2,644,521.38	Oklahoma State Checkbook
2025	Office Of Management And Enterprise Serv	Department Of Transportation	$2,644,243.39	Oklahoma State Checkbook
2017	Department Of Human Services	Tfi Family Connections Llc	$2,640,946.00	Oklahoma State Checkbook
2019	East Central University	East Central University	$2,640,570.70	Oklahoma State Checkbook
2022	Office Of Management And Enterprise Serv	Presidio Networked Solutions Llc	$2,640,543.70	Oklahoma State Checkbook
2024	Department Of Rehabilitation Services	Office Of Management & Enterprise Svcs	$2,640,474.54	Oklahoma State Checkbook
2017	Department Of Transportation	Crossland Construction Company Inc	$2,640,071.45	Oklahoma State Checkbook
2022	Oklahoma State Department Of Health	Carahsoft Technology Corp	$2,637,593.47	Oklahoma State Checkbook
2018	Employment Security Commission	Atos It Solutions And Services Inc	$2,637,004.73	Oklahoma State Checkbook
2020	Energy Resources Board	Beacon Environmental Assistance Corp	$2,635,790.17	Oklahoma State Checkbook
2019	Department Of Rehabilitation Services	Galt Foundation	$2,634,968.44	Oklahoma State Checkbook
2018	Department Of Transportation	Circuit Engineering District No 8	$2,633,096.94	Oklahoma State Checkbook
2019	Capitol Improvement Authority	Sawatzky Construction Llc	$2,629,166.22	Oklahoma State Checkbook
2019	Department Of Human Services	Carl Albert State College	$2,628,945.45	Oklahoma State Checkbook
2019	Department Of Transportation	Natl Railroad Passenger Amtrak	$2,627,747.83	Oklahoma State Checkbook
2022	Department Of Transportation	Pinnacle Consulting Management Group Inc	$2,625,928.45	Oklahoma State Checkbook
2021	Department Of Education	Edmentum Inc	$2,625,000.00	Oklahoma State Checkbook
2019	Department Of Education	Measured Progress Inc	$2,620,992.00	Oklahoma State Checkbook
2018	Department Of Transportation	Overland Corporation	$2,618,043.53	Oklahoma State Checkbook
2020	Department Of Transportation	Oklahoma Gas & Electric	$2,617,403.75	Oklahoma State Checkbook
2025	Department Of Human Services	Carl Albert State College	$2,616,897.36	Oklahoma State Checkbook
2019	Department Of Transportation	City Of Tulsa	$2,616,845.38	Oklahoma State Checkbook
2022	Department Of Education	College Bound Academy	$2,616,620.21	Oklahoma State Checkbook
2017	Department Of Commerce	Comm Action Agcy Of Okc & Ok Can Co Inc	$2,614,529.91	Oklahoma State Checkbook
2022	Department Of Transportation	Universal Field Services	$2,614,114.51	Oklahoma State Checkbook
2024	Murray State College	Protected Information	$2,614,032.01	Oklahoma State Checkbook
2018	Firefighters Pens. & Ret. Syst.	Jp Morgan Asset Management	$2,611,936.03	Oklahoma State Checkbook
2023	Oklahoma State Checkbook	Department Of Environmental Quality	$2,611,399.41	Oklahoma State Checkbook
2021	Department Of Education	Chandler Public Schools	$2,609,019.41	Oklahoma State Checkbook
2018	Mental Health And Substance Abuse Serv.	Counseling & Recovery Services Of Ok Inc	$2,608,713.11	Oklahoma State Checkbook
2021	Department Of Transportation	Atkins North America Inc	$2,608,674.21	Oklahoma State Checkbook
2021	Department Of Transportation	Hub Construction Inc	$2,607,580.83	Oklahoma State Checkbook
2021	Department Of Education	Adair Public Schools	$2,606,715.84	Oklahoma State Checkbook
2017	Department Of Human Services	Dccca Inc	$2,604,778.00	Oklahoma State Checkbook
2022	Oklahoma State University	Ok State Regents For Higher Education	$2,604,517.16	Oklahoma State Checkbook
2022	Capitol Improvement Authority	Williams Contracting Inc	$2,600,843.34	Oklahoma State Checkbook
2022	Oklahoma State Department Of Health	Dell Marketing Lp	$2,600,648.82	Oklahoma State Checkbook
2022	Department Of Transportation	Pbx Corporation	$2,597,205.45	Oklahoma State Checkbook
2018	Univ. Of Okla. Health Sciences Center	Oklahoma Medical Research Foundation	$2,596,270.76	Oklahoma State Checkbook
2019	Department Of Transportation	Craig & Keithline Inc	$2,595,371.96	Oklahoma State Checkbook
2023	Oklahoma State Checkbook	Department Of Human Services	$2,591,103.11	Oklahoma State Checkbook
2017	Okla. Career And Technology Education	Moore Norman Technology Center	$2,590,947.49	Oklahoma State Checkbook
2019	Dept. Of Environmental Quality	Conservation Commission	$2,590,218.07	Oklahoma State Checkbook
2020	University Of Oklahoma	Oak Ridge Associated Universities Inc	$2,589,902.36	Oklahoma State Checkbook
2024	Okla. Panhandle State Univ.	Protected Information	$2,588,683.93	Oklahoma State Checkbook
2021	Oklahoma State Department Of Health	Norman Regional Health System	$2,588,208.78	Oklahoma State Checkbook
2017	Oklahoma Tax Commission	Garvin County	$2,586,329.00	Oklahoma State Checkbook
2020	Department Of Transportation	Association Of Central Oklahoma Govern	$2,585,155.01	Oklahoma State Checkbook
2022	Department Of Education	Oklahoma Union School	$2,583,626.48	Oklahoma State Checkbook
2018	University Of Oklahoma	First Fidelity Bank	$2,582,903.43	Oklahoma State Checkbook
2022	Department Of Human Services	Mental Health And Substance Abuse Serv	$2,580,874.49	Oklahoma State Checkbook
2020	Osu College Of Veterinary Medicine	Flintco Llc	$2,578,926.61	Oklahoma State Checkbook
2022	Department Of Transportation	Smith Roberts Baldischwiler Llc	$2,578,759.52	Oklahoma State Checkbook
2018	Office Of Management And Enterprise Serv	Og&E	$2,577,795.69	Oklahoma State Checkbook
2021	Department Of Education	Sperry Public Schools	$2,577,380.50	Oklahoma State Checkbook
2019	Office Of Management And Enterprise Serv	Department Of Public Safety	$2,575,338.40	Oklahoma State Checkbook
2021	Department Of Public Safety	Comdata Inc	$2,572,046.71	Oklahoma State Checkbook
2022	Mental Health And Substance Abuse Serv.	Chess Mobile Health Inc	$2,571,722.00	Oklahoma State Checkbook
2023	Oklahoma State Checkbook	Office Of Juvenile Affairs	$2,571,379.24	Oklahoma State Checkbook
2020	Okla. Career And Technology Education	Red River Technology Center	$2,570,603.20	Oklahoma State Checkbook
2025	Regents For Higher Education	Southeastern Oklahoma State University	$2,569,760.28	Oklahoma State Checkbook
2020	University Of Oklahoma	Oklahoma Levy Restaurants	$2,569,159.04	Oklahoma State Checkbook
2022	Department Of Education	Kellyville Public Schools	$2,567,393.39	Oklahoma State Checkbook
2024	Langston University	Ok State Regents For Higher Education	$2,566,717.84	Oklahoma State Checkbook
2022	Department Of Education	Tulsa School Of Arts And Sciences	$2,564,421.15	Oklahoma State Checkbook
2020	Department Of Transportation	Pinnacle Consulting Management Group Inc	$2,564,120.76	Oklahoma State Checkbook
2020	University Of Oklahoma	Centerpoint Energy Services Inc	$2,561,778.71	Oklahoma State Checkbook
2017	Okla. Career And Technology Education	Mid-america Technology Center	$2,560,839.11	Oklahoma State Checkbook
2021	Office Of Juvenile Affairs	Rocmnd Llc	$2,557,850.86	Oklahoma State Checkbook
2025	Employment Security Commission	Office Of Management & Enterprise Svcs	$2,556,875.71	Oklahoma State Checkbook
2019	Dept. Of Environmental Quality	Office Of Management & Enterprise Svcs	$2,556,481.28	Oklahoma State Checkbook
2020	Regents For Higher Education	Southeastern Oklahoma State University	$2,555,271.32	Oklahoma State Checkbook
2017	Office Of Juvenile Affairs	Office Of Management & Enterprise Svcs	$2,554,314.03	Oklahoma State Checkbook
2022	Department Of Education	Pawnee Public Schools	$2,553,871.14	Oklahoma State Checkbook
2020	Okla. Career And Technology Education	Southern Oklahoma Technology Center	$2,553,591.17	Oklahoma State Checkbook
2019	Department Of Transportation	Penske Commercial Vehicles Us Llc	$2,551,393.77	Oklahoma State Checkbook
2020	Department Of Transportation	Job Construction Company Inc	$2,551,209.12	Oklahoma State Checkbook
2021	Okla. Career And Technology Education	Central Technology Center	$2,550,147.99	Oklahoma State Checkbook
2020	Office Of Management And Enterprise Serv	Department Of Health And Human Services	$2,548,484.37	Oklahoma State Checkbook
2018	University Of Oklahoma	Office Of Management & Enterprise Svcs	$2,547,663.73	Oklahoma State Checkbook
2025	Carl Albert State College	Protected Information	$2,540,349.49	Oklahoma State Checkbook
2022	Department Of Human Services	Oklahoma Child Care Resource And Referra	$2,539,597.60	Oklahoma State Checkbook