PSC B599

B599: SPECIAL STUDIES/ANALYSIS- OTHER

A product or service code names the item or service bought, whatever kind of business supplies it. Who buys this, who won it, what it went for and what recompetes soon.

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PSC B599 in numbers

26,859awards on recordFY2001 to FY2027

$15.93Bobligatedmedian $40.0K

1,218vendors that won

5open notices now

331ending within 12 months$610.70M last time

In the app

Everything behind these numbers for this PSC code

Every award under this product or service code
The buyers and the vendors behind it
Award sizes, competition and set-aside mix
Recompetes inside the horizon

The numbers above are open to anybody. The organized record behind them is what a plan pays for: every award, every buyer, every vendor, cleaned, resolved and read again every night.

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Sources: USASpending and SAM.gov. Updated Oct 9, 2026. Names as published; vendor records resolved by UEI, CAGE and name.

Open notices

Open right now under PSC B599

5 open notices right now. The newest 5:

Posted	Notice	Buyer	NAICS	Set-aside	Due
Oct 9, 2026	Forensic Polygraph servicesSolicitation · Anchorage AK	US DISTRICT COURT, AK	561611	8AN	Nov 6, 2026
Oct 2, 2026	Multi-Phase Study to Examine Long-Term Applicability and Transferability of Crash Modification Factors - PhaseAward Notice · 48376 VA	693JJ3 ACQUISITION AND GRANTS MGT	336110		not stated
Sep 29, 2026	National Managed Aquifer Recharge Assessment Tool - Enhancement, Expansion and SustainmentAward Notice	W4LD USA HECSA	541715		not stated
Sep 24, 2026	B--Cation exchange capacity and X-ray diffraction of geologic samplesAward Notice	OFC OF ACQUISITION GRANTS-DENVER	541380		not stated
Sep 14, 2026	Justification for Other than Full and Open Competition (JOFOC) for System Architectures for Intelligent TranspJustification · Santa Ana CA	693JJ3 ACQUISITION AND GRANTS MGT	541990		not stated

From the SAM.gov opportunities API, refreshed daily. Each title opens that notice here, with what this office has actually bought beside it. Members see every open notice, filtered to their own codes, with an email the morning one posts.

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PSC and NAICS

Every federal award carries two codes. The NAICS code describes the kind of business the buyer expects to do the work; the PSC describes what is being bought. A machine shop and a distributor can both sell the same part, so following a PSC catches work that NAICS filters miss. The NAICS codes that pair with this PSC are listed above; each links to its own page.

Members can watch a PSC, filter every list by it, and see notices and recompetes for it in one place.

PSC codes explainedThe guide.
Every PSC on recordThe index.
Every NAICS codeThe other axis.

Sources used on this page: SAM.gov · USASpending.gov · SAM.gov contract awards

See who was last awarded in your NAICS

Every code, every buying office, every vendor and every recompete, organized from the federal record and read nightly. Open it with a plan.