Castor Construction, Llc
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WM5HZ5LYNNU8
CAGE
1BYF3
Registration
ACTIVE
Expires
2027-03-27
Primary NAICS
237310
Purpose
ALL AWARDS
Export-control exposure
Scoring v1.3 · Methodology
10
of 100
Low exposure
Nothing in this registration suggests controlled work today. That is a statement about the record, not a clearance — a single subcontract can change it without changing any code.
How this score was calculated
Primary industry
of 50
0
Additional controlled industries
of 20
0
Product codes
of 20
0
Registration posture
of 10
10
Exposure score
raw 10
10
This score is an indicator built from public industry and product codes. It is not a jurisdiction determination — only a commodity jurisdiction review of actual articles and technical data establishes what is USML-controlled. It is not a finding about this company's compliance program, and it is not legal advice.
Registered industry codes
4 NAICS · 3 PSC
| Code | Description | Tier |
|---|---|---|
| 237110 | — | — |
| 237310Primary | — | — |
| 238110 | — | — |
| 541715 | R&D in Physical, Engineering and Life Sciences | C |
Registration history
SAM.gov
2027-03-27 · in 211 days
Registration expires
Renewal requires re-attesting to the FAR and DFARS representations, including the export-control provisions.
2026-04-07
Registration activated
2026-03-27
First registered in SAM
Change history accumulates from monthly extracts. This record was first indexed recently, so only the registration dates are available so far.