Year	Employer	Vendor Name	Amount	Source
2022	Langston University	Timberlake Construction Co Inc	$1,600,745.00	Oklahoma State Checkbook
2019	Okla. Career And Technology Education	High Plains Technology Center	$1,600,593.63	Oklahoma State Checkbook
2017	Univ. Of Central Okla.	Tiaa/cref	$1,600,001.00	Oklahoma State Checkbook
2018	Univ. Of Central Okla.	Tiaa/Cref	$1,600,000.00	Oklahoma State Checkbook
2020	Department Of Wildlife Conservation	Deere & Company	$1,599,962.99	Oklahoma State Checkbook
2022	Okla. Career And Technology Education	Northwest Technology Center	$1,599,092.84	Oklahoma State Checkbook
2019	Department Of Transportation	Circuit Engineering District No 8	$1,598,521.07	Oklahoma State Checkbook
2017	Oklahoma State Department Of Health	Morris & Dickson Co Llc	$1,597,573.80	Oklahoma State Checkbook
2021	Department Of Tourism And Recreation	Office Of Management & Enterprise Svcs	$1,597,296.84	Oklahoma State Checkbook
2022	University Of Oklahoma	Us Department Of Education	$1,596,557.77	Oklahoma State Checkbook
2021	Energy Resources Board	Pyro Brand Development Llc	$1,596,171.27	Oklahoma State Checkbook
2022	Department Of Emergency Management	City Of Broken Arrow	$1,595,151.32	Oklahoma State Checkbook
2017	Department Of Rehabilitation Services	Galt Foundation	$1,594,908.73	Oklahoma State Checkbook
2020	Oklahoma Tax Commission	Muskogee County	$1,594,819.04	Oklahoma State Checkbook
2021	Department Of Education	Merritt Public Schools	$1,593,707.80	Oklahoma State Checkbook
2019	University Of Oklahoma	Amerisourcebergen Drug Corporation	$1,592,928.61	Oklahoma State Checkbook
2022	Northwestern Okla. State University	Northwestern Oklahoma State University	$1,592,600.22	Oklahoma State Checkbook
2021	Department Of Human Services	Carl Albert State College	$1,592,357.29	Oklahoma State Checkbook
2021	Department Of Transportation	Tri-Star Construction Arkansas Llc	$1,592,274.70	Oklahoma State Checkbook
2020	Capitol Improvement Authority	Mmg Hvac Supplies Llc	$1,591,884.55	Oklahoma State Checkbook
2018	Oklahoma Tax Commission	Imagine Rights Llc	$1,591,176.00	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Chicago Title Oklahoma Co	$1,589,854.29	Oklahoma State Checkbook
2022	Department Of Transportation	Meshek & Associates Llc	$1,589,594.73	Oklahoma State Checkbook
2024	Connors State College	Protected Information	$1,589,511.90	Oklahoma State Checkbook
2024	Univ. Of Okla. Health Sciences Center	Teachers Retirement System Of Oklahoma	$1,589,411.96	Oklahoma State Checkbook
2019	Regents For Higher Education	Osu Institute Of Technology	$1,589,207.89	Oklahoma State Checkbook
2017	Cntr. For Advanc. Of Science-technology	Univ Of Oklahoma Health Sciences Center	$1,588,970.04	Oklahoma State Checkbook
2021	Department Of Transportation	Concrete Services Corporation	$1,588,101.25	Oklahoma State Checkbook
2017	Department Of Public Safety	Comdata Inc	$1,587,839.74	Oklahoma State Checkbook
2022	Oklahoma State University	Manhattan Construction Co	$1,587,659.36	Oklahoma State Checkbook
2017	University Of Oklahoma	Manhattan Construction Company	$1,587,303.66	Oklahoma State Checkbook
2021	Department Of Veterans Affairs	Total Medical Personnel Staffing Llc	$1,587,175.30	Oklahoma State Checkbook
2018	Department Of Public Safety	Idemia Identity & Security Usa Llc	$1,587,142.43	Oklahoma State Checkbook
2021	Energy Resources Board	Oklahoma Independent Petroleum Foundatio	$1,586,526.56	Oklahoma State Checkbook
2022	University Of Oklahoma	Pivot Technology Services Corp	$1,586,432.58	Oklahoma State Checkbook
2022	Department Of Education	Arapaho-Butler Public Schools	$1,585,642.13	Oklahoma State Checkbook
2020	Oklahoma State Department Of Health	Bank Of America	$1,585,476.50	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Muskogee County	$1,585,386.08	Oklahoma State Checkbook
2025	Rose State Colege	Rose State College	$1,585,345.56	Oklahoma State Checkbook
2020	Univ. Of Okla. Health Sciences Center	Blue Cross And Blue Shield Of Oklahoma	$1,584,962.77	Oklahoma State Checkbook
2020	Department Of Human Services	Carl Albert State College	$1,584,445.54	Oklahoma State Checkbook
2018	Tulsa Community College	Abm Janitorial Services	$1,584,183.57	Oklahoma State Checkbook
2019	Northeastern State University	Tahlequah Public Works Auth	$1,583,593.54	Oklahoma State Checkbook
2024	Regents For Higher Education	Northwestern Oklahoma State University	$1,583,195.71	Oklahoma State Checkbook
2022	Oklahoma Military Department	Bank Of America Na	$1,583,128.53	Oklahoma State Checkbook
2019	Department Of Human Services	Public Catalyst Group Corporation	$1,582,050.90	Oklahoma State Checkbook
2020	Department Of Transportation	Southwest Trailers And Equipment Llc	$1,581,710.52	Oklahoma State Checkbook
2022	Department Of Education	Zion School	$1,581,624.50	Oklahoma State Checkbook
2021	Department Of Education	Davis School Dist 10	$1,581,616.04	Oklahoma State Checkbook
2022	S. W. Okla. St. Univ.	Southwestern Oklahoma State University	$1,581,211.27	Oklahoma State Checkbook
2022	Department Of Transportation	Benchmark Construction Services Llc	$1,580,196.92	Oklahoma State Checkbook
2017	Dept. Of Environmental Quality	Remediation Services Inc Of Kansas	$1,579,653.46	Oklahoma State Checkbook
2022	Department Of Corrections	Motorola Solutions Inc	$1,579,622.70	Oklahoma State Checkbook
2018	Health Care Authority	Telligen Inc	$1,579,514.18	Oklahoma State Checkbook
2019	Department Of Human Services	Dccca Inc	$1,579,380.00	Oklahoma State Checkbook
2023	Oklahoma State Checkbook	District Attorneys Council	$1,579,226.41	Oklahoma State Checkbook
2024	Okla. Career And Technology Education	Oklahoma City Community College	$1,578,146.58	Oklahoma State Checkbook
2019	Department Of Tourism And Recreation	Office Of Management & Enterprise Svcs	$1,576,586.28	Oklahoma State Checkbook
2018	Department Of Transportation	Professional Engineering Consultants Pa	$1,576,353.67	Oklahoma State Checkbook
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
2025	Department Of Education	Oklahoma State University	$1,567,997.37	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
2025	Office Of Management And Enterprise Serv	Langston University	$1,566,200.97	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
2025	Supreme Court	Capitol Improvement Authority	$1,564,569.68	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
2025	Regents For Higher Education	Northern Oklahoma College	$1,556,025.62	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