NAICS 541620: expiring federal contracts in Environmental Consulting Services, Nebraska

What NAICS 541620 covers, and the national list →

NAICS 541620, performed in Nebraska. 7 prime contracts reach the end of their current period of performance within 365 days, 0 of them within 30. The national list for this code covers every state, and every industry in Nebraska is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 7; within 365 days in Nebraska
In the next 30 days: 0; 1 within 90 days
Current holders: 7; across 4 agencies
Obligated to date: $2.9M; median $478.5K

The 7 soonest to end

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

The 7 contracts under NAICS 541620 in Nebraska that end soonest
Current holder	Agency	Ends	Value	Renewal score
GPM ENVIRONMENTAL SOLUTIONS, LLC 12314425P0042 — open this award on USAspending	Department of Agriculture Office of the Chief Financial Officer	Dec 24, 2026	$60,498	25some signals 2 offers received No option periods left (current end date is the potential end date)
SES INC. 12FPC124F0037 — open this award on USAspending	Department of Agriculture Under Secretary for Farm and Foreign Agricultural Services	Mar 14, 2027	$761,225	35some signals 2 options have been exercised 1 offer received
ENVIRONMENTAL SYNECTICS, INC W912DY26PA021 — open this award on USAspending	Department of Defense Department of the Army	Mar 21, 2027	$723,807	25some signals Limited competition (NOT COMPETED), 1 offer received No option periods left (current end date is the potential end date)
COMPASS RESOURCE MANAGEMENT LTD. W9128F25PA056 — open this award on USAspending	Department of Defense Department of the Army	May 26, 2027	$288,410	45some signals One option has been exercised 2 offers received No option periods left (current end date is the potential end date)
TETRA TECH, INC. 68HE0726F0073 — open this award on USAspending	Environmental Protection Agency Environmental Protection Agency	May 30, 2027	$95,580	10few signals No option periods left (current end date is the potential end date)
TEHAMA ECS LLC W9128F25FA103 — open this award on USAspending	Department of Defense Department of the Army	Aug 5, 2027	$483,875	25some signals Limited competition (NOT AVAILABLE FOR COMPETITION) No option periods left (current end date is the potential end date)
MABBETT & ASSOCIATES, INC. 47PA0325F0022 — open this award on USAspending	General Services Administration Public Buildings Service	Sep 29, 2027	$478,495	15few signals Set-aside applies (SERVICE DISABLED VETERAN OWNED SMALL BUSINESS SET-ASIDE)

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Who buys in Nebraska

Department of Defense3 expiring
Department of Agriculture2 expiring
Environmental Protection Agency1 expiring
General Services Administration1 expiring

NAICS 541620 in Nebraska: questions vendors ask

How many federal contracts under NAICS 541620 in Nebraska are expiring?

7 prime contracts in Environmental Consulting Services (NAICS 541620) in Nebraska reach the end of their current period of performance within 12 months: 0 within 30 days and 1 within 90. They are held by 7 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 541620 contract in Nebraska end?

The soonest ends on Dec 24, 2026. The table on this page lists the 7 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 environmental consulting services in Nebraska?

The agencies with the most expiring work here are Department of Defense (3 contracts), Department of Agriculture (2 contracts), Environmental Protection Agency (1 contracts). In total 4 agencies have work under Environmental Consulting Services (NAICS 541620) in Nebraska 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 7 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.

7 of the 7 contracts in the table above carry a renewal score, and 7 of the 7 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.