NAICS 541310: expiring federal contracts in Architectural Services, Illinois

What NAICS 541310 covers, and the national list →

NAICS 541310, performed in Illinois. 77 prime contracts reach the end of their current period of performance within 365 days, 15 of them within 30. The national list for this code covers every state, and every industry in Illinois is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 77; within 365 days in Illinois
In the next 30 days: 15; 34 within 90 days
Current holders: 24; across 4 agencies
Obligated to date: $94.8M; median $168.7K

The 10 soonest to end

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

The 10 contracts under NAICS 541310 in Illinois that end soonest
Current holder	Agency	Ends	Value	Renewal score
CHARLOTTE ENGINEERS-GUIDON JV LLC 36C25226N0386 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Oct 21, 2026	$137,680	10few signals No option periods left (current end date is the potential end date)
CHARLOTTE ENGINEERS-GUIDON JV LLC 36C25226N0380 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Oct 22, 2026	$75,099	10few signals No option periods left (current end date is the potential end date)
GEO BANCROFT ENGINEERING LLC 36C26324N0792 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Oct 22, 2026	$64,775	40some signals 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)
GEO BANCROFT ENGINEERING LLC 36C25618N0795 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Oct 30, 2026	$814,092	10few signals No option periods left (current end date is the potential end date)
GUIDON-CMTA SDVOSB JV, LLC 36C25220N0099 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Oct 30, 2026	$558,511	20few signals One option has been exercised
INTERACTIVE DESIGN INC 47PF0025F0716 — open this award on USAspending	General Services Administration Public Buildings Service	Oct 30, 2026	$355,712	0few signals
CHARLOTTE ENGINEERS-GUIDON JV LLC 36C25224N0327 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Oct 30, 2026	$49,677	30some signals One option has been exercised No option periods left (current end date is the potential end date)
KOO LLC 47PF0024F0803 — open this award on USAspending	General Services Administration Public Buildings Service	Oct 30, 2026	$40,963	10few signals No option periods left (current end date is the potential end date)
WOLD ARCHITECTS INCORPORATED 47PF0023F0953 — open this award on USAspending	General Services Administration Public Buildings Service	Nov 2, 2026	$118,500	10few signals No option periods left (current end date is the potential end date)
ENERCON LTD 47PF0025F0854 — open this award on USAspending	General Services Administration Public Buildings Service	Nov 2, 2026	$44,748	30some signals One option has been exercised No option periods left (current end date is the potential end date)

67 more expiring contracts in this list

This page shows the 10 soonest of 77 contracts under NAICS 541310 in Illinois 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 Illinois

General Services Administration44 expiring
Department of Veterans Affairs29 expiring
Department of State3 expiring
Department of Transportation1 expiring

NAICS 541310 in Illinois: questions vendors ask

How many federal contracts under NAICS 541310 in Illinois are expiring?

77 prime contracts in Architectural Services (NAICS 541310) in Illinois reach the end of their current period of performance within 12 months: 15 within 30 days and 34 within 90. They are held by 24 different vendors and were bought by 4 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 541310 contract in Illinois 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 architectural services in Illinois?

The agencies with the most expiring work here are General Services Administration (44 contracts), Department of Veterans Affairs (29 contracts), Department of State (3 contracts). In total 4 agencies have work under Architectural Services (NAICS 541310) in Illinois 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 77 of the 77 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.