SpendLedger

DEPARTMENT OF TRANSPORTATION: Vendor Payments

DEPARTMENT OF TRANSPORTATION's five largest vendors account for 19.5% of its tracked spending. Its vendor payments rose 6.1% year over year.

Oklahoma government · state

$13,364,082,033total paid
618,150payments
20,304vendors
Jul 6, 2007 – Jun 19, 2025first / last payment
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Top vendors by total payments

#VendorPaymentsTotal
1CL BOYD COMPANY INC194$12,939,908
2YELLOWHOUSE MACHINERY CO135$6,860,216
3DEERE & COMPANY48$5,510,876
4KIMLEY-HORN AND ASSOCIATES INC128$4,157,309
5LEFLORE COUNTY TREASURER5$3,949,942
6OKLAHOMA CITY FREIGHTLINER WESTERN STAR21$3,220,976
7NORTHERN EQUIPMENT CO74$2,805,122
8GRAND GATEWAY ECONOMIC DEVELOPMENT ASSOC36$2,712,840
9KIBOIS COMMUNITY ACTION FOUNDATION INC15$2,657,281
10BRUCKNER TRUCK SALES INC87$2,554,323
11C L BOYD CO INC18$2,449,529
12JIM COOLEY CONSTRUCTION LLC28$2,400,004
14JOHN DEERE CONSTRUCTION RETAIL SALES19$1,937,836
17JOHN DEERE GOVERNMENTAL & NATIONAL SALES18$1,312,639
18OPPORTUNITY CENTER INC202$1,003,488
20ONEOK GAS TRANSPORTATION7$899,439
23MPOWER INC120$737,080
25SEARCHLIGHT CENTER INC167$706,443
38APEX INC52$340,418
42CITY OF ANTLERS15$283,727
49CITY OF KINGFISHER12$207,509

Recent payments

DateVendorAmountCategoryMethod
Jun 19, 2025UNIVERSITY OF OKLAHOMA$173.62Rent-Data Processing SoftwareRegular Voucher
Jun 19, 2025OKLAHOMA STATE UNIVERSITY$12,724.08R&D-Physical, Eng., Life SciRegular Voucher
Jun 19, 2025OKLAHOMA STATE UNIVERSITY$4,294.77R&D-Physical, Eng., Life SciRegular Voucher
Jun 19, 2025OKLAHOMA STATE UNIVERSITY$3,188.38R&D-Physical, Eng., Life SciRegular Voucher
Jun 19, 2025UNIVERSITY OF OKLAHOMA$18,959.17R&D-Physical, Eng., Life SciRegular Voucher
Jun 18, 2025Individual payee (name withheld)$2,270.00Office Supplies Non-ExpendableRegular Voucher
Jun 17, 2025Individual payee (name withheld)$1,306.75Office Supplies Non-ExpendableRegular Voucher
Jun 17, 2025DEPARTMENT OF PUBLIC SAFETY$770.00Investigation-Security SvcsRegular Voucher
Jun 16, 2025OFFICE OF MANAGEMENT & ENTERPRISE SVCS$10,240.00Computer Facilities Mgmt SvcRegular Voucher
Jun 16, 2025OKLAHOMA PUBLIC EMPLOYEES RETIREMENT SYS$19,880.39Employer Share OPERSRegular Voucher
Jun 16, 2025OKLAHOMA PUBLIC EMPLOYEES RETIREMENT SYS$13,352.30Employer Share OPERSRegular Voucher
Jun 13, 2025Individual payee (name withheld)$21,757.00Acctg,Tax,Books,Payroll SvcRegular Voucher
Jun 13, 2025Individual payee (name withheld)$9,435.50Acctg,Tax,Books,Payroll SvcRegular Voucher
Jun 12, 2025OKLAHOMA STATE REGENTS FOR HIGHER ED$28,646.00Mtce-Rep.-Tel.Equip-VendorRegular Voucher
Jun 12, 2025OFFICE OF MANAGEMENT & ENTERPRISE SVCS$6,982.50Computer Facilities Mgmt SvcRegular Voucher
Jun 12, 2025OKLAHOMA STATE UNIVERSITY$86,153.00Approved Program ReimbursementRegular Voucher
Jun 11, 2025OKLAHOMA STATE UNIVERSITY$25,000.00Educational SuppliesRegular Voucher
Jun 10, 2025OKLAHOMA PUBLIC EMPLOYEES RETIREMENT SYS$10,481.96Employer Share OPERSRegular Voucher
Jun 10, 2025OFFICE OF MANAGEMENT & ENTERPRISE SVCS$1,146.25Computer Facilities Mgmt SvcRegular Voucher
Jun 10, 2025OKLAHOMA PUBLIC EMPLOYEES RETIREMENT SYS$11,385.38Employer Share OPERSRegular Voucher
Jun 10, 2025OFFICE OF MANAGEMENT & ENTERPRISE SVCS$4,585.00Computer Facilities Mgmt SvcRegular Voucher
Jun 10, 2025OKLAHOMA STATE UNIVERSITY$5,659.71R&D-Physical, Eng., Life SciRegular Voucher
Jun 10, 2025OKLAHOMA STATE UNIVERSITY$3,997.23R&D-Physical, Eng., Life SciRegular Voucher
Jun 10, 2025OKLAHOMA PUBLIC EMPLOYEES RETIREMENT SYS$13,894.46Employer Share OPERSRegular Voucher
Jun 10, 2025OKLAHOMA PUBLIC EMPLOYEES RETIREMENT SYS$19,582.16Employer Share OPERSRegular Voucher

Data refreshed Jul 12, 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