Year	Employer	Vendor Name	Amount	Source
2017	Department Of Human Services	North Oklahoma County Mental Health Ctr	$7,304,969.46	Oklahoma State Checkbook
2020	Univ.Of Science & Arts Of Ok	Protected Information	$7,296,377.10	Oklahoma State Checkbook
2017	Department Of Wildlife Conservation	First American Title & Trust Co Inc	$7,295,558.37	Oklahoma State Checkbook
2020	Department Of Transportation	Action Safety Supply Co Llc	$7,290,166.41	Oklahoma State Checkbook
2019	Department Of Transportation	Caswell Construction Company Inc	$7,265,732.90	Oklahoma State Checkbook
2022	Department Of Corrections	Office Of Management & Enterprise Svcs	$7,260,342.88	Oklahoma State Checkbook
2018	University Of Oklahoma	Flintco Llc	$7,255,753.51	Oklahoma State Checkbook
2019	University Of Oklahoma	Flintco Llc	$7,255,739.18	Oklahoma State Checkbook
2018	Department Of Human Services	North Oklahoma County Mental Health Ctr	$7,248,194.47	Oklahoma State Checkbook
2020	N. E. Okla. A & M College	Protected Information	$7,246,344.46	Oklahoma State Checkbook
2019	Osu Medical Authority	Health Care Authority	$7,243,118.00	Oklahoma State Checkbook
2017	Department Of Human Services	Protected Information	$7,227,074.04	Oklahoma State Checkbook
2017	Department Of Education	Office Of Management & Enterprise Svcs	$7,218,822.36	Oklahoma State Checkbook
2018	Office Of Management And Enterprise Serv	Office Of Management & Enterprise Svcs	$7,218,478.89	Oklahoma State Checkbook
2019	Office Of Management And Enterprise Serv	Office Of Management & Enterprise Svcs	$7,216,028.07	Oklahoma State Checkbook
2021	Department Of Education	Duncan Public Schools	$7,203,982.16	Oklahoma State Checkbook
2020	Office Of Management And Enterprise Serv	Cima Solutions Group	$7,199,619.00	Oklahoma State Checkbook
2022	University Of Oklahoma	Cigna Health And Life Insurance Company	$7,194,021.23	Oklahoma State Checkbook
2020	Department Of Corrections	Sysco Oklahoma A Div Of Sysco Usa Ii Llc	$7,189,096.87	Oklahoma State Checkbook
2018	Oklahoma State Department Of Health	Oklahoma City-County Health Department	$7,167,413.40	Oklahoma State Checkbook
2020	Department Of Human Services	Public Strategies Inc	$7,162,710.73	Oklahoma State Checkbook
2020	Department Of Tourism And Recreation	Vi Marketing And Branding	$7,157,063.40	Oklahoma State Checkbook
2018	Osu College Of Veterinary Medicine	Oklahoma State University	$7,154,019.23	Oklahoma State Checkbook
2017	Mental Health And Substance Abuse Serv.	North Oklahoma County Mental Health Ctr	$7,143,878.62	Oklahoma State Checkbook
2017	Redlands Community College	Protected Information	$7,141,554.06	Oklahoma State Checkbook
2021	Department Of Transportation	Ki Bois Community Action Foundation Inc	$7,129,200.00	Oklahoma State Checkbook
2019	Univ. Of Central Okla.	Bank One Commercial Card	$7,129,011.73	Oklahoma State Checkbook
2019	Oklahoma State Department Of Health	Oklahoma State Department Of Health	$7,116,733.93	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Ou Medicine Inc	$7,115,269.55	Oklahoma State Checkbook
2020	Okla. Career And Technology Education	Great Plains Technology Center	$7,110,110.71	Oklahoma State Checkbook
2018	Mental Health And Substance Abuse Serv.	Red Rock Behavioral Health Services	$7,101,564.23	Oklahoma State Checkbook
2017	Mental Health And Substance Abuse Serv.	Hope Community Services Inc	$7,100,353.17	Oklahoma State Checkbook
2022	Northwestern Okla. State University	Protected Information	$7,089,756.49	Oklahoma State Checkbook
2018	Water Resources Board	Protected Information	$7,077,825.16	Oklahoma State Checkbook
2019	Osu-Experiment Station	Oklahoma State University	$7,063,560.28	Oklahoma State Checkbook
2022	Employment Security Commission	Thoughtworks Inc	$7,063,088.64	Oklahoma State Checkbook
2020	University Of Oklahoma	Manhattan Construction Company	$7,056,849.80	Oklahoma State Checkbook
2019	Oklahoma State Department Of Health	Oklahoma City-County Health Department	$7,042,683.98	Oklahoma State Checkbook
2020	Langston University	Dove Schools Inc	$7,039,731.55	Oklahoma State Checkbook
2018	University Of Oklahoma	Univ Of Oklahoma Health Sciences Center	$7,039,190.13	Oklahoma State Checkbook
2022	Regents For Higher Education	University Of Central Oklahoma	$7,028,954.98	Oklahoma State Checkbook
2017	Attorney General	Protected Information	$7,014,885.77	Oklahoma State Checkbook
2017	Oklahoma State University	Cmswillowbrook Inc	$7,014,377.83	Oklahoma State Checkbook
2022	Department Of Education	Oklahoma Connections Academy Inc	$7,006,564.75	Oklahoma State Checkbook
2020	Department Of Transportation	Us Army Corp Of Engineers	$7,000,000.00	Oklahoma State Checkbook
2017	Department Of Transportation	Oklahoma State University	$6,994,360.58	Oklahoma State Checkbook
2020	Oklahoma State University	Astec Charter School	$6,990,736.41	Oklahoma State Checkbook
2022	Department Of Veterans Affairs	Galt Foundation	$6,989,357.17	Oklahoma State Checkbook
2017	Department Of Transportation	Haskell Lemon Construction Co	$6,988,432.20	Oklahoma State Checkbook
2022	Department Of Education	Sallisaw Public Schools	$6,964,644.27	Oklahoma State Checkbook
2022	Mental Health And Substance Abuse Serv.	Mental Health And Substance Abuse Serv	$6,961,895.98	Oklahoma State Checkbook
2021	Department Of Transportation	Interstate Highway Construction Inc	$6,958,452.47	Oklahoma State Checkbook
2022	Department Of Wildlife Conservation	The Oklahoma City Abstract & Title Co	$6,955,254.72	Oklahoma State Checkbook
2018	Department Of Commerce	City Of Norman	$6,953,448.67	Oklahoma State Checkbook
2021	Department Of Education	Collinsville Public Schools	$6,950,829.15	Oklahoma State Checkbook
2022	Capitol Improvement Authority	Rick Scott Construction Inc	$6,916,486.25	Oklahoma State Checkbook
2017	Oklahoma State Department Of Health	Oklahoma City-county Health Department	$6,906,581.71	Oklahoma State Checkbook
2022	Department Of Corrections	Capitol Improvement Authority	$6,903,804.67	Oklahoma State Checkbook
2020	Department Of Transportation	Treas Construction Inc	$6,901,685.32	Oklahoma State Checkbook
2022	Office Of Management And Enterprise Serv	At&T Corp	$6,892,047.66	Oklahoma State Checkbook
2021	Oklahoma State Department Of Health	Express Services Inc	$6,883,736.49	Oklahoma State Checkbook
2021	Oklahoma State Department Of Health	Tulsa County	$6,875,678.67	Oklahoma State Checkbook
2022	Department Of Education	Elk City Public Schools	$6,853,484.56	Oklahoma State Checkbook
2022	Department Of Education	Harrah Public Schools	$6,851,655.83	Oklahoma State Checkbook
2022	University Of Oklahoma	Dell Marketing Lp	$6,839,624.73	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	Critical Start Inc	$6,838,867.12	Oklahoma State Checkbook
2020	Okla. Panhandle State Univ.	Protected Information	$6,838,641.56	Oklahoma State Checkbook
2020	Employment Security Commission	Atos It Solutions And Services Inc	$6,836,997.83	Oklahoma State Checkbook
2022	Department Of Human Services	Board Of Regents Of The Univ Of Ok Hsc	$6,821,381.83	Oklahoma State Checkbook
2022	Department Of Transportation	Greyhound Lines Inc	$6,819,603.00	Oklahoma State Checkbook
2018	Osu Medical Authority	Health Care Authority	$6,812,844.00	Oklahoma State Checkbook
2021	Carl Albert State College	Protected Information	$6,789,226.70	Oklahoma State Checkbook
2020	Department Of Transportation	Farmrail Corporation	$6,783,042.58	Oklahoma State Checkbook
2018	Office Of Management And Enterprise Serv	Hp Administrative Services Llc	$6,779,736.09	Oklahoma State Checkbook
2018	Okla. Career And Technology Education	Kiamichi Technology Center	$6,776,885.62	Oklahoma State Checkbook
2022	University Of Oklahoma	University Of Oklahoma Foundation Inc	$6,773,420.99	Oklahoma State Checkbook
2021	Capitol Improvement Authority	Williams Contracting Inc	$6,762,415.50	Oklahoma State Checkbook
2021	Office Of Management And Enterprise Serv	City Of Edmond	$6,754,591.44	Oklahoma State Checkbook
2020	Osu Medical Authority	Health Care Authority	$6,748,027.00	Oklahoma State Checkbook
2020	Mental Health And Substance Abuse Serv.	Hope Community Services Inc	$6,745,561.42	Oklahoma State Checkbook
2018	Osu-Experiment Station	Oklahoma State University	$6,738,390.18	Oklahoma State Checkbook
2019	Department Of Transportation	Est Inc	$6,735,443.86	Oklahoma State Checkbook
2022	Office Of Management And Enterprise Serv	Ntt Data Inc	$6,721,727.31	Oklahoma State Checkbook
2017	Department Of Wildlife Conservation	Bank Of Oklahoma	$6,715,001.00	Oklahoma State Checkbook
2022	Department Of Commerce	Central Ok Workforce Investment Board	$6,710,971.11	Oklahoma State Checkbook
2018	Department Of Education	Office Of Management & Enterprise Svcs	$6,697,750.70	Oklahoma State Checkbook
2021	Department Of Transportation	Est Inc	$6,673,351.85	Oklahoma State Checkbook
2018	Department Of Transportation	Manhattan Road & Bridge Company	$6,669,192.63	Oklahoma State Checkbook
2022	Eastern Okla. State College	Protected Information	$6,668,301.91	Oklahoma State Checkbook
2018	Mental Health And Substance Abuse Serv.	North Oklahoma County Mental Health Ctr	$6,665,838.25	Oklahoma State Checkbook
2022	Office Of Management And Enterprise Serv	The Boston Consulting Group Inc	$6,650,000.00	Oklahoma State Checkbook
2019	Department Of Human Services	North Oklahoma County Mental Health Cent	$6,645,285.91	Oklahoma State Checkbook
2022	Department Of Education	Byng Public School	$6,631,441.15	Oklahoma State Checkbook
2021	Department Of Education	Poteau Public School	$6,620,875.50	Oklahoma State Checkbook
2017	Department Of Transportation	K & R Builders Inc	$6,612,333.37	Oklahoma State Checkbook
2022	University Of Oklahoma	Og&E	$6,606,459.57	Oklahoma State Checkbook
2017	Department Of Transportation	Evans & Assoc Const Co Inc	$6,602,892.00	Oklahoma State Checkbook
2018	Department Of Corrections	The Geo Group Inc	$6,594,397.83	Oklahoma State Checkbook
2021	Department Of Corrections	Sysco Corporation	$6,588,817.63	Oklahoma State Checkbook
2021	Department Of Education	Oklahoma State Department Of Health	$6,588,283.27	Oklahoma State Checkbook