NAICS 561611: expiring federal contracts in Investigation and Personal Background Check Services

279 prime contracts under NAICS 561611 reach the end of their current period of performance within 365 days — the window in which a recompete is prepared, not announced. 9 of them end within 30 days.

Data as of October 21, 2026, from USAspending.

Expiring: 279; within 365 days
In the next 30 days: 9; 44 within 90 days
Current holders: 155; across 29 agencies
Obligated to date: $2.4B; median $285.3K

What NAICS 561611 covers

This U.S. industry comprises establishments primarily engaged in providing investigation, detective, and personal background check services.

Definition: 2022 NAICS, U.S. Census Bureau.

The 10 soonest to end

Ordered by end date. Every identifier links to the award on USAspending.

The 10 contracts under NAICS 561611 that end soonest
Current holder	Agency	State	Ends	Value	Renewal score
KRELLER BUSINESS INFORMATION GROUP INC 83310124F0005 — open this award on USAspending	Export-Import Bank of the United States Export-Import Bank of the United States	DC	Oct 25, 2026	$146,716	35some signals 2 options have been exercised 1 offer received
FIELDPRINT INC 75ACF123F59001 — open this award on USAspending	Department of Health and Human Services Office of the Assistant Secretary for Financial Resources	NJ	Oct 27, 2026	$6,486,261	20few signals 3 options have been exercised
ASRC FEDERAL ADMINISTRATIVE SERVICES, LLC HS002126CE004 — open this award on USAspending	Department of Defense Defense Counterintelligence and Security Agency	PA	Oct 31, 2026	$42,319,746	60likely recompete One option has been exercised Limited competition (NOT AVAILABLE FOR COMPETITION), 1 offer received Set-aside applies (8(A) SOLE SOURCE) No option periods left (current end date is the potential end date)
INFORMATION DISCOVERY SERVICES, LLC 15DDHQ25C00000001 — open this award on USAspending	Department of Justice Drug Enforcement Administration	TX	Oct 31, 2026	$1,760,499	15few signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL)
FIELDPRINT INC 33314626P00533127 — open this award on USAspending	Smithsonian Institution Smithsonian Institution	DC	Oct 31, 2026	$87,000	25some signals Limited competition (NOT COMPETED UNDER SAP), 1 offer received No option periods left (current end date is the potential end date)
JSLO CONSULTING, INC. 15A00021FAQ000248 — open this award on USAspending	Department of Justice Bureau of Alcohol, Tobacco, Firearms and Explosives Acquisition and Property Management Division	TX	Oct 31, 2026	$42,643	25some signals Limited competition (NOT COMPETED UNDER SAP), 1 offer received No option periods left (current end date is the potential end date)
CHERYL L TOWNSEND 15A00021FAQ000253 — open this award on USAspending	Department of Justice Bureau of Alcohol, Tobacco, Firearms and Explosives Acquisition and Property Management Division	NC	Oct 31, 2026	$41,243	40some signals 1 offer received Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
DAVID JONES CPA PC 75D30126F21368 — open this award on USAspending	Department of Health and Human Services Centers for Disease Control and Prevention	GA	Nov 2, 2026	$29,850	25some signals 2 offers received No option periods left (current end date is the potential end date)
IWORKS CORP HS002126CE011 — open this award on USAspending	Department of Defense Defense Counterintelligence and Security Agency	MD	Nov 4, 2026	$7,954,672	25some signals Limited competition (NOT COMPETED), 1 offer received No option periods left (current end date is the potential end date)
GOVERNMENT RETIREMENT & BENEFITS, INC. 140P2125F0142 — open this award on USAspending	Department of the Interior National Park Service	VA	Nov 23, 2026	$245,738	25some signals 1 offer received No option periods left (current end date is the potential end date)

269 more expiring contracts in this list

This page shows the 10 soonest of 279 contracts under NAICS 561611 that end within 365 days. A subscription opens the rest, with filters, renewal scores and a weekly email when something new enters your window.

Preview this market and set up alerts

Plans start at $49 a month. Sign-in is by emailed link; there is no password.

Who buys in this industry

Department of Justice71 expiring
Department of Homeland Security60 expiring
Department of Defense36 expiring
Department of Health and Human Services25 expiring
Social Security Administration12 expiring

NAICS 561611 contracts: questions vendors ask

What is NAICS code 561611?

NAICS 561611 is Investigation and Personal Background Check Services. This U.S. industry comprises establishments primarily engaged in providing investigation, detective, and personal background check services. 279 federal contracts under this code end within 12 months.

How many federal contracts under NAICS 561611 are expiring?

279 prime contracts in Investigation and Personal Background Check Services (NAICS 561611) reach the end of their current period of performance within 12 months: 9 within 30 days and 44 within 90. They are held by 155 different vendors and were bought by 29 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 561611 contract end?

The soonest ends on Oct 25, 2026. The table on this page lists the 10 soonest to end, in order, with the incumbent, the awarding agency, the end date and the amount obligated so far. An end date is the date in the award record, not a forecast.

Which agencies buy investigation and personal background check services?

The agencies with the most expiring work here are Department of Justice (71 contracts), Department of Homeland Security (60 contracts), Department of Defense (36 contracts). In total 29 agencies have work under Investigation and Personal Background Check Services (NAICS 561611) ending within 12 months.

Does an expiring contract mean a recompete is coming?

Not on its own. A period of performance that ends is work somebody has to win again, but agencies also extend, consolidate, insource or cancel, and the award record does not say which in advance. Findingbase shows the dates and a renewal score built from five fixed rules, with the reasons each one fired; it does not predict the outcome and does not publish solicitations. The solicitation, when there is one, appears on SAM.gov.

How this page is built

Every contract here comes from USAspending, the federal government’s own record of prime contract awards. A contract appears when its current period of performance ends within 365 days. The table lists the 10 soonest to end — not the largest, and not the highest scoring — so it is a sample of what is really coming rather than a showcase. Award identifiers link back to the source. This page was last rebuilt for Oct 21, 2026.

10 of the 10 contracts in the table above carry a renewal score, and 279 of the 279 in the whole list do. A contract with no score has not been through scoring yet: that is not a low score, it is no score. Scoring works through the soonest expiry dates first.

Browse every published code in the NAICS directory, or start from a state in the state directory.