Administrative, background investigation (R615): United States public contracts since 2024

Updated 17 October 2026 · all lines

Administrative, background investigation (R615): United States public contracts since 2024. Since January 2024 the line carries 233 contracts worth $610,863,830 from 22 agencies. 118 suppliers share it. $193,356,044 in 2024. $169,327,422 in 2025. $248,180,364 in 2026.

Assay record ASY-US-1JD4G991X2 · Cite as: Assay Systems, “Administrative, background investigation (R615): United States public contracts since 2024”, https://assay-systems.com/register/us/line/administrative-background-investigation/

The line

Since January 2024 the line carries 233 contracts worth $610,863,830 from 22 agencies. 118 suppliers share it.

$193,356,044 in 2024. $169,327,422 in 2025. $248,180,364 in 2026.

Suppliers in the line, by value since 2024

The extract for this line

Names every department and buying office behind the figures, who holds each contract now, its value, contract number and end date, the open notices with their closing dates, and the notices behind every figure.

Largest suppliers in the line

Share of the line held by each of its largest suppliers, by value, in the USAspending register.

CACI, INC. - FEDERAL27.3%ADC LTD NM21.3%CELERITY GOVERNMENT SOLUTIONS LLC10.6%PERATON RISK DECISION INC.8.9%ASRC FEDERAL ADMINISTRATIVE SERVICES, L…6.9%CAPITAL CENTER FOR CREDIBILITY ASSESSME…6.2%DELOITTE CONSULTING LLP4.1%OMNIPLEX WORLD SERVICES CORPORATION3.6%DELOITTE & TOUCHE LLP3.5%IWORKS CORP1.3%

All suppliers in United States, A to Z

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.