NAICS 334516: expiring federal contracts in Analytical Laboratory Instrument Manufacturing, District of Columbia

What NAICS 334516 covers, and the national list →

NAICS 334516, performed in District of Columbia. 33 prime contracts reach the end of their current period of performance within 365 days, 4 of them within 30. The national list for this code covers every state, and every industry in District of Columbia is on one page.

Data as of October 20, 2026, from USAspending.

Expiring: 33; within 365 days in District of Columbia
In the next 30 days: 4; 14 within 90 days
Current holders: 29; across 10 agencies
Obligated to date: $10.6M; median $98.5K

The 10 soonest to end

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

The 10 contracts under NAICS 334516 in District of Columbia that end soonest
Current holder	Agency	Ends	Value	Renewal score
ATLANTIC DIVING SUPPLY, INC. 70US0924C70092264 — open this award on USAspending	Department of Homeland Security U.S. Secret Service	Oct 21, 2026	$552,950	35some signals One option has been exercised Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL)
LAFAYETTE INSTRUMENT COMPANY, LLC 70US0926P70092797 — open this award on USAspending	Department of Homeland Security U.S. Secret Service	Oct 31, 2026	$189,560	45some signals One option has been exercised Limited competition (NOT COMPETED), 1 offer received No option periods left (current end date is the potential end date)
IDENTISYS INC 70US0926P70092909 — open this award on USAspending	Department of Homeland Security U.S. Secret Service	Oct 31, 2026	$28,722	25some signals 2 offers received No option periods left (current end date is the potential end date)
FOUR CHAMBERS STUDIO LLC 1232SA26P0640 — open this award on USAspending	Department of Agriculture Agricultural Research Service	Nov 3, 2026	$82,730	25some signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
MACROSCOPIC SOLUTIONS, LLC 12314426P0095 — open this award on USAspending	Department of Agriculture Office of the Chief Financial Officer	Nov 20, 2026	$36,411	25some signals Limited competition (NOT COMPETED), 1 offer received No option periods left (current end date is the potential end date)
XANTE CORPORATION 70US0926P70092971 — open this award on USAspending	Department of Homeland Security U.S. Secret Service	Nov 30, 2026	$55,940	25some signals Limited competition (NOT COMPETED), 1 offer received No option periods left (current end date is the potential end date)
TRIBUS ENERGIES LLC 75N98026P01403 — open this award on USAspending	Department of Health and Human Services National Institutes of Health	Nov 30, 2026	$42,116	10few signals No option periods left (current end date is the potential end date)
THERMO ELECTRON NORTH AMERICA LLC 68HERH24P0050 — open this award on USAspending	Environmental Protection Agency Environmental Protection Agency	Dec 12, 2026	$157,374	35some signals 2 options have been exercised 1 offer received
APPLIED PHYSICS & ELECTRONICS, INC. N0017326P2423 — open this award on USAspending	Department of Defense Department of the Navy	Dec 18, 2026	$394,326	25some signals Limited competition (NOT COMPETED), 1 offer received No option periods left (current end date is the potential end date)
ADVANCED TECHNICAL MARKETING, INC. N0017326P1101 — open this award on USAspending	Department of Defense Department of the Navy	Dec 19, 2026	$69,682	25some signals 2 offers received No option periods left (current end date is the potential end date)

23 more expiring contracts in this list

This page shows the 10 soonest of 33 contracts under NAICS 334516 in District of Columbia 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 District of Columbia

Department of Homeland Security17 expiring
Department of Defense4 expiring
Department of Agriculture3 expiring
Court Services and Offender Supervision Agency2 expiring
Department of Labor2 expiring

NAICS 334516 in District of Columbia: questions vendors ask

How many federal contracts under NAICS 334516 in District of Columbia are expiring?

33 prime contracts in Analytical Laboratory Instrument Manufacturing (NAICS 334516) in District of Columbia reach the end of their current period of performance within 12 months: 4 within 30 days and 14 within 90. They are held by 29 different vendors and were bought by 10 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 334516 contract in District of Columbia 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 analytical laboratory instrument manufacturing in District of Columbia?

The agencies with the most expiring work here are Department of Homeland Security (17 contracts), Department of Defense (4 contracts), Department of Agriculture (3 contracts). In total 10 agencies have work under Analytical Laboratory Instrument Manufacturing (NAICS 334516) in District of Columbia 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 20, 2026.

10 of the 10 contracts in the table above carry a renewal score, and 33 of the 33 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.