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Federal contractor profile

Darwin Chambers Co LLC

Saint Louis, MO · Not a small business
UEI D967DJKATNN7 · CAGE 33PX5
Contracts won
8
since May 2024 · last Jun 2026
Total value
$770K
including options
Buying offices
7
government offices it sold to
Usual competition
3.5 offers
0% of its wins had one offer

Wins by fiscal year

FY2024
2 · $176K
FY2025
4 · $492K
FY2026
2 · $103K

Who it sells to

Dept Of Commerce Nist
National Institute Of Standards And Technology · 2 wins · $426K
Dept Of Commerce Noaa
National Oceanic And Atmospheric Administration · 1 win · $133K
262-Network Contract Office 22 (36c262)
Veterans Affairs, Department Of · 1 win · $58K
National Institutes Of Health Olao
National Institutes Of Health · 1 win · $45K
Ofc Of Acquisition Grants-Denver
US Geological Survey · 1 win · $43K
Usda Ars Afm Apd
Agricultural Research Service · 1 win · $42K

What it wins

Environmental Chambers And Related Equipment
PSC 6636 · 4 wins · $602K
Laboratory Equipment And Supplies
PSC 6640 · 4 wins · $168K

Ending in the next 12 months

Contracts that end soon are usually re-bid. These could be openings for a competitor.
Stability Chamber
262-Network Contract Office 22 (36c262) · ends Jun 2027 · $58K
Nimh: Supply: Incubator Equipment And Accessories For Laboratory Research Uses: N/A
National Institutes Of Health Olao · ends May 2027 · $45K

Recent awards

DateWhatOfficeValueOffers
Jun 2026Stability Chamber262-Network Contract Office 22 (36c262)$58K4
May 2026Nimh: Supply: Incubator Equipment And Accessories For Laboratory Research Uses: N/A
Small Business Set Aside - Total
National Institutes Of Health Olao$45K3
Sep 2025Purchase Of Two Insect Rearing Chambers
Small Business Set Aside - Total
Usda Ars Afm Apd$42K3
Sep 2025Ou73-25-New-113 - Environmental And Curing Chamber Replacement - Building 226
Small Business Set Aside - Total
Dept Of Commerce Nist$230K2
Aug 2025Ou73-25-New-113 - Environmental And Curing Chamber Replacement - Building 226
Small Business Set Aside - Total
Dept Of Commerce Nist$197K2
Jun 2025Purchase Of Stability Chamber U438240
Small Business Set Aside - Total
W2r2 USA Engr R & D Ctr$23K34
Aug 2024The Lake Michigan Field Station Is Currently Being Renovated And Needs O Procure Two Walk-In 8'X8' Enviroline 4.0 Environmental Chambers Capable Of Maintaining Accurate Temperatures Between 2-25 Degrees C For The Newly Renovated Building ThDept Of Commerce Noaa$133K7
May 2024Plant Growth Chamber
Small Business Set Aside - Total
Ofc Of Acquisition Grants-Denver$43K11
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From federal contract award records (SAM.gov), base awards over $10K since fiscal year 2024, updated daily. Values include options where reported.
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