NAICS 621511: expiring federal contracts in Medical Laboratories, Oklahoma

What NAICS 621511 covers, and the national list →

NAICS 621511, performed in Oklahoma. 15 prime contracts reach the end of their current period of performance within 365 days, 1 of them within 30. The national list for this code covers every state, and every industry in Oklahoma is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 15; within 365 days in Oklahoma
In the next 30 days: 1; 1 within 90 days
Current holders: 5; across 3 agencies
Obligated to date: $2.7M; median $151.3K

The 10 soonest to end

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

The 10 contracts under NAICS 621511 in Oklahoma that end soonest
Current holder	Agency	Ends	Value	Renewal score
PACIFIC TOXICOLOGY LABORATORIES FA810121P0012 — open this award on USAspending	Department of Defense Department of the Air Force	Oct 22, 2026	$151,283	45some signals 3 options have been exercised Limited competition (NOT COMPETED UNDER SAP), 1 offer received No option periods left (current end date is the potential end date)
DIAGNOSTIC LABORATORY OF OKLAHOMA LLC 75H71126F27004 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Feb 28, 2027	$900,000	0few signals
DIAGNOSTIC LABORATORY OF OKLAHOMA LLC 75H71126F27003 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Feb 28, 2027	$200,000	0few signals
DIAGNOSTIC LABORATORY OF OKLAHOMA LLC 75H71126F27001 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Feb 28, 2027	$198,000	0few signals
DIAGNOSTIC LABORATORY OF OKLAHOMA LLC 75H71126F27005 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Feb 28, 2027	$160,000	10few signals No option periods left (current end date is the potential end date)
DIAGNOSTIC LABORATORY OF OKLAHOMA LLC 75H71126F27006 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Feb 28, 2027	$160,000	0few signals
DIAGNOSTIC LABORATORY OF OKLAHOMA LLC 75H71126F27008 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Feb 28, 2027	$125,000	0few signals
DIAGNOSTIC LABORATORY OF OKLAHOMA LLC 75H71126F27007 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Feb 28, 2027	$40,000	0few signals
DIAGNOSTIC LABORATORY OF OKLAHOMA LLC 75H71126F27002 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Feb 28, 2027	$35,000	0few signals
MCALESTER REGIONAL HEALTH CENTER AUTHORITY W81K0023P0087 — open this award on USAspending	Department of Defense Department of the Army	Mar 31, 2027	$274,298	35some signals 2 options have been exercised 2 offers received

5 more expiring contracts in this list

This page shows the 10 soonest of 15 contracts under NAICS 621511 in Oklahoma that end within 365 days. A subscription opens the rest, with filters, renewal scores and a weekly email when something new enters your window.

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Who buys in Oklahoma

Department of Health and Human Services8 expiring
Department of Defense6 expiring
Department of Veterans Affairs1 expiring

NAICS 621511 in Oklahoma: questions vendors ask

How many federal contracts under NAICS 621511 in Oklahoma are expiring?

15 prime contracts in Medical Laboratories (NAICS 621511) in Oklahoma reach the end of their current period of performance within 12 months: 1 within 30 days and 1 within 90. They are held by 5 different vendors and were bought by 3 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 621511 contract in Oklahoma end?

The soonest ends on Oct 22, 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 medical laboratories in Oklahoma?

The agencies with the most expiring work here are Department of Health and Human Services (8 contracts), Department of Defense (6 contracts), Department of Veterans Affairs (1 contracts). In total 3 agencies have work under Medical Laboratories (NAICS 621511) in Oklahoma 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 15 of the 15 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.