NAICS 541690: expiring federal contracts in Other Scientific and Technical Consulting Services, California

What NAICS 541690 covers, and the national list →

NAICS 541690, performed in California. 144 prime contracts reach the end of their current period of performance within 365 days, 11 of them within 30. The national list for this code covers every state, and every industry in California is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 144; within 365 days in California
In the next 30 days: 11; 38 within 90 days
Current holders: 59; across 11 agencies
Obligated to date: $171.2M; median $202.9K

The 10 soonest to end

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

The 10 contracts under NAICS 541690 in California that end soonest
Current holder	Agency	Ends	Value	Renewal score
PATRIOT JOINT VENTURE N6247323F4153 — open this award on USAspending	Department of Defense Department of the Navy	Oct 22, 2026	$196,458	25some signals 2 offers received No option periods left (current end date is the potential end date)
PUNDIR GROUP, INC 47PD5426F0236 — open this award on USAspending	General Services Administration Public Buildings Service	Oct 22, 2026	$192,308	10few signals No option periods left (current end date is the potential end date)
TIERRA DATA INC N6247325F4495 — open this award on USAspending	Department of Defense Department of the Navy	Oct 26, 2026	$57,976	10few signals No option periods left (current end date is the potential end date)
PUNDIR GROUP, INC 47PD5426F0245 — open this award on USAspending	General Services Administration Public Buildings Service	Oct 29, 2026	$49,587	10few signals No option periods left (current end date is the potential end date)
PUNDIR GROUP, INC 47PD5426F0185 — open this award on USAspending	General Services Administration Public Buildings Service	Oct 31, 2026	$101,549	10few signals No option periods left (current end date is the potential end date)
ACS HABITAT MANAGEMENT, INC. N6247324F4423 — open this award on USAspending	Department of Defense Department of the Navy	Nov 3, 2026	$285,449	10few signals No option periods left (current end date is the potential end date)
DAV ENERGY SOLUTIONS, INC. 36C77626N0594 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Nov 3, 2026	$89,276	10few signals No option periods left (current end date is the potential end date)
DAV ENERGY SOLUTIONS, INC. 36C77626N0425 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Nov 6, 2026	$156,767	10few signals No option periods left (current end date is the potential end date)
BERKELEY RESEARCH GROUP, LLC 29FTC123C0006 — open this award on USAspending	Federal Trade Commission Federal Trade Commission	Nov 8, 2026	$6,002,579	35some signals 2 options have been exercised 2 offers received
ACS HABITAT MANAGEMENT, INC. N6247324F4563 — open this award on USAspending	Department of Defense Department of the Navy	Nov 16, 2026	$249,170	10few signals No option periods left (current end date is the potential end date)

134 more expiring contracts in this list

This page shows the 10 soonest of 144 contracts under NAICS 541690 in California 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 California

Department of Defense60 expiring
General Services Administration26 expiring
Department of Health and Human Services12 expiring
Department of the Interior11 expiring
National Aeronautics and Space Administration11 expiring

NAICS 541690 in California: questions vendors ask

How many federal contracts under NAICS 541690 in California are expiring?

144 prime contracts in Other Scientific and Technical Consulting Services (NAICS 541690) in California reach the end of their current period of performance within 12 months: 11 within 30 days and 38 within 90. They are held by 59 different vendors and were bought by 11 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 541690 contract in California 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 other scientific and technical consulting services in California?

The agencies with the most expiring work here are Department of Defense (60 contracts), General Services Administration (26 contracts), Department of Health and Human Services (12 contracts). In total 11 agencies have work under Other Scientific and Technical Consulting Services (NAICS 541690) in California 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 144 of the 144 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.