NAICS 541330: expiring federal contracts in Engineering Services, South Dakota

What NAICS 541330 covers, and the national list →

NAICS 541330, performed in South Dakota. 40 prime contracts reach the end of their current period of performance within 365 days, 8 of them within 30. The national list for this code covers every state, and every industry in South Dakota is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 40; within 365 days in South Dakota
In the next 30 days: 8; 20 within 90 days
Current holders: 29; across 7 agencies
Obligated to date: $58.0M; median $463.8K

The 10 soonest to end

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

The 10 contracts under NAICS 541330 in South Dakota that end soonest
Current holder	Agency	Ends	Value	Renewal score
FOURFRONT DESIGN INC 36C26323N0708 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Oct 22, 2026	$199,277	60likely recompete One option has been exercised 1 offer received Set-aside applies (SERVICE DISABLED VETERAN OWNED SMALL BUSINESS SET-ASIDE) No option periods left (current end date is the potential end date)
ANDERSON ENGINEERING OF MINNESOTA, LLC 36C78624N0547 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Oct 27, 2026	$2,046,719	25some signals 1 offer received No option periods left (current end date is the potential end date)
TETRA TECH, INC. 1240LU26F0066 — open this award on USAspending	Department of Agriculture Forest Service	Oct 30, 2026	$141,514	10few signals No option periods left (current end date is the potential end date)
SEVEN GENERATIONS ARCHITECTURE & ENGINEERING LLC 140A1622F0202 — open this award on USAspending	Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education	Oct 31, 2026	$1,648,170	10few signals No option periods left (current end date is the potential end date)
WSP USA ENVIRONMENT & INFRASTRUCTURE INC. FA890319F0004 — open this award on USAspending	Department of Defense Department of the Air Force	Nov 1, 2026	$1,161,127	25some signals 1 offer received No option periods left (current end date is the potential end date)
ATLAS TECHNICAL CONSULTANTS (CA), INC. 6982AF26F00070N — open this award on USAspending	Department of Transportation Federal Highway Administration	Nov 1, 2026	$157,404	10few signals No option periods left (current end date is the potential end date)
HEALTH FACILITIES GROUP LLC 75H70126F30003 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Nov 16, 2026	$512,958	10few signals No option periods left (current end date is the potential end date)
SENTRILLION CORPORATION 693JJ426F00020N — open this award on USAspending	Department of Transportation Federal Motor Carrier Safety Administration	Nov 20, 2026	$228,310	10few signals No option periods left (current end date is the potential end date)
LEO A. DALY LLC FA469025F0075 — open this award on USAspending	Department of Defense Department of the Air Force	Nov 25, 2026	$387,150	25some signals 1 offer received No option periods left (current end date is the potential end date)
WBK ENGINEERING LLC 140FC125F0004 — open this award on USAspending	Department of the Interior U.S. Fish and Wildlife Service	Nov 25, 2026	$112,049	25some signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)

30 more expiring contracts in this list

This page shows the 10 soonest of 40 contracts under NAICS 541330 in South Dakota 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 South Dakota

Department of Defense11 expiring
Department of Veterans Affairs11 expiring
Department of the Interior7 expiring
Department of Agriculture4 expiring
Department of Health and Human Services3 expiring

NAICS 541330 in South Dakota: questions vendors ask

How many federal contracts under NAICS 541330 in South Dakota are expiring?

40 prime contracts in Engineering Services (NAICS 541330) in South Dakota reach the end of their current period of performance within 12 months: 8 within 30 days and 20 within 90. They are held by 29 different vendors and were bought by 7 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 541330 contract in South Dakota 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 engineering services in South Dakota?

The agencies with the most expiring work here are Department of Defense (11 contracts), Department of Veterans Affairs (11 contracts), Department of the Interior (7 contracts). In total 7 agencies have work under Engineering Services (NAICS 541330) in South Dakota 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 40 of the 40 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.