United States · Federal contract register · Supplier record

OAK LEAF CONSULTING, LLC

Line: Professional, expert witness (R424)Register loaded to September 2026Compiled 6 October 2026

OAK LEAF CONSULTING, LLC — United States · Federal contract register · Supplier record: 2 contracts, all years ($30,386 · Dec 2024 – Jun 2026); $30.4K since January 2024 (2 contracts · 1 agency); 913th rank in the line (of 1,098 suppliers · 0.0%); 20 agencies never served ($357M on the line without OAK LEAF CONSULTING, LLC).

Assay record ASY-US-1TG6G4X1NT · Cite as: Assay Systems, “OAK LEAF CONSULTING, LLC in the USAspending register”, https://assay-systems.com/register/us/oak-leaf-consulting-llc/

2
contracts, all years
$30,386 · Dec 2024 – Jun 2026
$30.4K
since January 2024
2 contracts · 1 agency
913th
rank in the line
of 1,098 suppliers · 0.0%
20
agencies never served
$357M on the line without OAK LEAF CONSULTING, LLC

Own record by year

2024 onward
$15.7K
$14.7K
202420252026

Who buys from OAK LEAF CONSULTING, LLC

since January 2024
1agencies
$30.4Kpaid
100.0%top buyer
Department of Justice100.0%
$30,386

The line

since January 2024
$581Mline value
4,998contracts
21agencies
1,098suppliers
34.0%held by top ten

Professional, expert witness (R424)

$228M
$204M
$150M
202420252026Jan–Sep
913thof 1,098 suppliers
$15,682OAK LEAF CONSULTING, LLC in the line
0.0%share of the line
0.0%of $224,499,024 spent by Department of Justice

Agencies that buy the line and never bought from OAK LEAF CONSULTING, LLC

20agencies
2,078contracts
$356,588,249since January 2024
Department of the Treasury507 contracts
$209,215,667
Department of Defense165 contracts
$38,118,306
Securities and Exchange Commission124 contracts
$37,466,381
Federal Trade Commission87 contracts
$26,749,906
Department of Health and Human Services1,056 contracts
$15,648,003
Social Security Administration10 contracts
$13,936,030
Commodity Futures Trading Commission15 contracts
$3,282,315
Department of Transportation4 contracts
$2,869,596
Department of Labor22 contracts
$2,470,683
Consumer Financial Protection Bureau19 contracts
$2,293,884
Department of Veterans Affairs22 contracts
$2,128,472
General Services Administration4 contracts
$568,573
Department of Homeland Security18 contracts
$507,716
Department of the Interior8 contracts
$497,103
Department of Energy3 contracts
$369,160
Department of Commerce3 contracts
$310,000
Department of State2 contracts
$108,096
Equal Employment Opportunity Commission6 contracts
$34,423
Department of Agriculture2 contracts
$8,268
International Trade Commission1 contract
$5,668

How the line is bought

by value, since 2024
91%no competition
2%one applicant
0of these to OAK LEAF CONSULTING, LLC
Awarded directly, no competition3,798 contracts
$531,302,953 · 91.4%
Competed, several suppliers applied1,046 contracts
$37,998,077 · 6.5%
Competed, one supplier applied154 contracts
$11,786,243 · 2.0%

Contracts reaching their end dates

Oct 2026 – October 2027
1,012contracts
$100,375,704end by October 2027
116end in January 2027 · $13.4M
338in agencies never served · $40.6M
$1.5M
$3.5M
$11.7M
$13.4M
$4.6M
$16.6M
$7.5M
$5.8M
$12.8M
$7.2M
$9.1M
$6.6M
$11.2K
Oct 2623 contractsNov 2642 contractsDec 26110 contractsJan 27116 contractsFeb 27109 contractsMar 27103 contractsApr 2770 contractsMay 2779 contractsJun 2784 contractsJul 27109 contractsAug 2791 contractsSep 2775 contractsOct 271 contract

Fastest-growing supplier in the line

same line
+89%growth

Supplier UEI EAWFFKL7KQJ4

2024 to date
$47,405,749
2022–2023
$25,089,995

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.