PrimeRFP SCOUT · Federal Contract Recompete Brief

1333ND25PNB730579Ou73-25-new-113 - environmental and CURING — Darwin Chambers Co. LLC

Darwin Chambers Co. LLC holds $859K across 16 federal awards, concentrated at Department of Commerce (DOC). Competition previously drew 2 offers. Set-aside status: SBA. Recompete timing centers on the Oct 30, 2026 PoP end — agencies typically plan 12–18 months ahead.

Department of Commerce (DOC)

Agency

Darwin Chambers Co. LLC

Recipient

Oct 30, 2026

PoP end

$230K

Obligated

$230K

Potential

333415

NAICS

6636

PSC

SBA

Set-aside

2 bidders on last award

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Contract facts

SBA

Contract number1333ND25PNB730579

AgencyDepartment of Commerce (DOC)

IncumbentDarwin Chambers Co. LLC

CAGE33PX5

UEID967DJKATNN7

NAICS333415

No full NAICS 333415 intel page yet. Browse NAICS intelligence

PSC6636

Place of performanceSAINT LOUIS MO

Pricing typeFirm Fixed Price

Extent competedCompeted Under SAP

Related solicitationNIST-RFQ-25-7301915-R

PoP startSep 22, 2025

PoP end (current)Oct 30, 2026

Obligated$230K

Current value$230K

Potential value$230K

OU73-25-NEW-113 - ENVIRONMENTAL AND CURING CHAMBER REPLACEMENT - BUILDING 226 is a federal SBA award for Department of Commerce (DOC) held by Darwin Chambers Co. LLC. Estimated value $230K ($230K obligated). Current period of performance ends Oct 30, 2026. Last award drew 2 bidders. Place of performance: SAINT LOUIS MO. Related solicitation NIST-RFQ-25-7301915-R.

OU73-25-NEW-113 - ENVIRONMENTAL AND CURING CHAMBER REPLACEMENT - BUILDING 226

Recompete timing

Public

● Expiring in 68 days

Current PoP ends Oct 30, 2026 (68 days remaining). Agencies typically plan 12–18 months ahead — at 2.2 months out, that window is already open. The buying decision is likely already in motion.

Incumbent footprint

Public record

Darwin Chambers Co. LLC — $859K obligated across 16 awards (firm-wide, all agencies) · lead buyer Department of Commerce (DOC).

% of firm-wide obligated ($859K) · all agencies · Top 4 shown (88%); remaining ~12% is other agencies.

Department of Commerce (DOC)$369K · 43%Department of Defense (DOD)$258K · 30%Department of Agriculture (USDA)$66K · 8%Department of Health and Human Services (HHS)$61K · 7%

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Frequently asked questions

What is contract 1333ND25PNB730579?

1333ND25PNB730579 (Ou73-25-new-113 - environmental and CURING) is a Department of Commerce (DOC) award with a potential value of $230K, currently held by Darwin Chambers Co. LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

Which office awarded 1333ND25PNB730579?

Department of Commerce (DOC) awarded 1333ND25PNB730579 to Darwin Chambers Co. LLC (potential $230K).

Who is the incumbent on 1333ND25PNB730579?

Darwin Chambers Co. LLC is the incumbent with $859K across 16 related awards in SCOUT’s public footprint. The current period of performance ends Oct 30, 2026.

When does Darwin Chambers Co. LLC’s 1333ND25PNB730579 come up for recompete?

SCOUT tracks a period-of-performance end of Oct 30, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.

Data as of Aug 19, 2026 · refreshed monthlyLatest procurement action Jun 26, 2026