NAICS 541990: expiring federal contracts in All Other Professional, Scientific, and Technical Services

3,459 prime contracts under NAICS 541990 reach the end of their current period of performance within 365 days — the window in which a recompete is prepared, not announced. 221 of them end within 30 days.

Data as of October 21, 2026, from USAspending.

Expiring: 3,459; within 365 days
In the next 30 days: 221; 710 within 90 days
Current holders: 1,359; across 38 agencies
Obligated to date: $20.8B; median $454.7K

What NAICS 541990 covers

This industry comprises establishments primarily engaged in the provision of professional, scientific, or technical services (except legal services; accounting, tax preparation, bookkeeping, and related services; architectural, engineering, and related services; specialized design services; computer systems design and related services; management, scientific, and technical consulting services; scientific research and development services; advertising, public relations, and related services; market research and public opinion polling; photographic services; translation and interpretation services; and veterinary 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 541990 that end soonest
Current holder	Agency	State	Ends	Value	Renewal score
ANOMALY 6 LLC FA714624C0019 — open this award on USAspending	Department of Defense Department of the Air Force	VA	Oct 21, 2026	$6,270,006	15few signals 1 offer received
ORION CONSULTING GROUP INC W911QX24C0017 — open this award on USAspending	Department of Defense Department of the Army	MD	Oct 21, 2026	$2,197,946	50likely recompete 5 options have been exercised Limited competition (NOT AVAILABLE FOR COMPETITION), 1 offer received Set-aside applies (8(A) SOLE SOURCE)
SAVI SOLUTIONS, INC. 693KA925C00022 — open this award on USAspending	Department of Transportation Federal Aviation Administration	DC	Oct 21, 2026	$273,000	30some signals Limited competition (NOT COMPETED UNDER SAP), 1 offer received Set-aside applies (8(A) SOLE SOURCE)
COMPUTATIONAL PHYSICS, INC. N0018926FL144 — open this award on USAspending	Department of Defense Department of the Navy	DC	Oct 21, 2026	$91,687	10few signals No option periods left (current end date is the potential end date)
NORTHROP GRUMMAN SYSTEMS CORPORATION FA852825FB002 — open this award on USAspending	Department of Defense Department of the Air Force	CA	Oct 22, 2026	$65,143,177	45some signals 2 options have been exercised Limited competition (NOT COMPETED) No option periods left (current end date is the potential end date)
OST INC 70FA6025F00000032 — open this award on USAspending	Department of Homeland Security Federal Emergency Management Agency	DC	Oct 22, 2026	$12,613,906	20few signals One option has been exercised
MPF-ZAI SOLUTIONS LLC 75F40124F19033 — open this award on USAspending	Department of Health and Human Services Food and Drug Administration	MD	Oct 22, 2026	$2,150,117	30some signals One option has been exercised No option periods left (current end date is the potential end date)
MIHASHI MARKETING INTERNATIONAL CORPORATION N6264926PB042 — open this award on USAspending	Department of Defense Department of the Navy	—	Oct 22, 2026	$194,760	15few signals 1 offer received
NEXCLIX, INC. W911XK26PA002 — open this award on USAspending	Department of Defense Department of the Army	MI	Oct 22, 2026	$51,378	15few signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL)
ASRT, INC. 75D30124C18619 — open this award on USAspending	Department of Health and Human Services Centers for Disease Control and Prevention	GA	Oct 23, 2026	$4,691,356	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)

3,449 more expiring contracts in this list

This page shows the 10 soonest of 3,459 contracts under NAICS 541990 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 this industry

Department of Defense1,064 expiring
Department of Health and Human Services873 expiring
Department of the Interior285 expiring
Department of Commerce202 expiring
Department of Veterans Affairs163 expiring

NAICS 541990 contracts: questions vendors ask

What is NAICS code 541990?

NAICS 541990 is All Other Professional, Scientific, and Technical Services. This industry comprises establishments primarily engaged in the provision of professional, scientific, or technical services (except legal services; accounting, tax preparation, bookkeeping, and related services; architectural, engineering, and related services; specialized design services; computer systems design and related services; management, scientific, and technical consulting services; scientific research and development services; advertising, public relations, and related services; market research and public opinion polling; photographic services; translation and interpretation services; and veterinary services). 3,459 federal contracts under this code end within 12 months.

How many federal contracts under NAICS 541990 are expiring?

3,459 prime contracts in All Other Professional, Scientific, and Technical Services (NAICS 541990) reach the end of their current period of performance within 12 months: 221 within 30 days and 710 within 90. They are held by 1,359 different vendors and were bought by 38 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 541990 contract end?

The soonest ends on Oct 21, 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 all other professional, scientific, and technical services?

The agencies with the most expiring work here are Department of Defense (1,064 contracts), Department of Health and Human Services (873 contracts), Department of the Interior (285 contracts). In total 38 agencies have work under All Other Professional, Scientific, and Technical Services (NAICS 541990) 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 3,459 of the 3,459 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.

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