Oklahoma Government Agencies
212 Oklahoma state government agencies have paid vendors $11,422,401,589 across 195,850 tracked payments. Ranked by total spending.
| # | Agency | Total paid | Payments | Vendors |
|---|---|---|---|---|
| 1 | Department of Education | $14,489,311,019 | 433,329 | 19,008 |
| 2 | Department of Transportation | $13,364,082,033 | 618,150 | 20,304 |
| 3 | University of Oklahoma | $10,291,038,360 | 1,505,556 | 68,805 |
| 4 | Health Care Authority | $9,782,185,378 | 1,108,001 | 14,603 |
| 5 | Oklahoma State University | $8,117,303,812 | 1,129,836 | 29,134 |
| 6 | Univ. of Okla. Health Sciences Center | $7,550,872,554 | 1,857,154 | 19,935 |
| 7 | Regents for Higher Education | $6,708,917,887 | 141,772 | 4,634 |
| 8 | Capitol Improvement Authority | $5,536,412,240 | 18,905 | 482 |
| 9 | Department of Human Services | $4,572,542,295 | 1,394,093 | 43,557 |
| 10 | Mental Health and Substance Abuse Serv. | $4,463,771,400 | 499,037 | 8,610 |
| 11 | Department of Corrections | $4,246,684,008 | 1,310,758 | 9,619 |
| 12 | Office of Management and Enterprise Serv | $3,283,951,527 | 208,203 | 13,952 |
| 13 | Univ. Hospitals Authority | $1,973,735,441 | 2,997 | 67 |
| 14 | Teachers Retirement System | $1,952,340,109 | 12,882 | 543 |
| 15 | Univ. of Central Okla. | $1,906,715,036 | 272,164 | 15,043 |
| 16 | Oklahoma State Department of Health | $1,903,405,971 | 335,523 | 7,280 |
| 17 | Oklahoma Tax Commission | $1,702,475,303 | 118,567 | 2,074 |
| 18 | Okla. Career and Technology Education | $1,621,319,817 | 159,156 | 8,096 |
| 19 | Department of Commerce | $1,433,935,840 | 93,936 | 3,057 |
| 20 | S. E. Okla. St. Univ. | $1,336,851,216 | 144,967 | 5,122 |
| 21 | Northeastern State University | $1,186,161,495 | 184,515 | 10,262 |
| 22 | S. W. Okla. St. Univ. | $1,046,811,867 | 195,156 | 9,154 |
| 23 | Water Resources Board | $982,700,588 | 38,468 | 1,231 |
| 24 | State Treasurer | $918,865,191 | 212,763 | 100,073 |
| 25 | Okla. City Community College | $915,274,132 | 153,581 | 5,455 |
| 26 | Office of Juvenile Affairs | $914,295,148 | 193,656 | 3,591 |
| 27 | Tulsa Community College | $883,088,826 | 156,248 | 8,047 |
| 28 | Department of Emergency Management | $876,467,670 | 41,693 | 4,848 |
| 29 | Department of Public Safety | $817,622,958 | 203,510 | 5,137 |
| 30 | Oklahoma Lottery Commission | $730,310,925 | 20,948 | 411 |
| 31 | Osu-College of Osteopathic Med. | $725,301,982 | 83,167 | 4,594 |
| 32 | Department of Veterans Affairs | $718,559,279 | 294,852 | 8,473 |
| 33 | Oklahoma Military Department | $650,149,770 | 236,841 | 3,773 |
| 34 | Department of Tourism and Recreation | $642,365,788 | 260,139 | 4,836 |
| 35 | Langston University | $612,626,912 | 109,232 | 6,367 |
| 36 | Northern Oklahoma College | $601,361,444 | 141,284 | 2,901 |
| 37 | State Department of Health | $588,254,746 | 156,351 | 6,409 |
| 38 | St.wide Virtual Charter School Board | $586,396,074 | 3,750 | 222 |
| 39 | Tobacco Settlement Endmt Trust | $533,702,770 | 32,902 | 862 |
| 40 | East Central University | $512,751,096 | 185,425 | 11,372 |
| 41 | Rose State Colege | $510,948,478 | 122,142 | 4,412 |
| 42 | Rogers State University | $453,566,660 | 105,780 | 4,007 |
| 43 | Department of Wildlife Conservation | $444,252,580 | 138,485 | 6,916 |
| 44 | Cameron University | $414,742,164 | 162,184 | 7,091 |
| 45 | OSU Medical Authority | $412,184,637 | 535 | 37 |
| 46 | Department of Emergency Managemen | $408,954,008 | 26,269 | 1,234 |
| 47 | Corporation Commission | $368,532,472 | 79,053 | 2,099 |
| 48 | Dept. of Environmental Quality | $365,875,168 | 165,687 | 3,593 |
| 49 | District Attorneys Council | $365,739,177 | 272,763 | 11,057 |
| 50 | Murray State College | $358,296,386 | 94,573 | 1,885 |
VerifiedData refreshed Sep 7, 2026 from Oklahoma OpenBooks (data.ok.gov): 18,736,669 payments on record, Jul 2, 2007 to Jun 30, 2025. How we verify this data